def bba_2d_construction(c):
""" construct the 2D-figures with outlines at the A-format for the bell_bagel_assembly design
"""
# inherit from bell
i_bell = inherit_bell(c)
(bell_figs, bell_height) = i_bell.apply_2d_constructor()
# inherit from bagel
i_bagel = inherit_bagel(c)
(bagel_figs, bagel_height) = i_bagel.apply_2d_constructor()
### figures output
# part_list
part_list = []
part_list.extend(bell_figs.values())
part_list.extend(bagel_figs.values())
# part_list_figure
x_space = 2.1 * c['base_diameter']
part_list_figure = []
for i in range(len(part_list)):
part_list_figure.extend(
cnc25d_api.rotate_and_translate_figure(part_list[i], 0.0, 0.0, 0.0,
i * x_space, 0.0))
## bell_bagel_assembly
bell_face_fig = bell_figs['bell_face']
bagel_external_fig = bagel_figs['external_bagel']
bell_bagel_assembly_figure = []
bell_bagel_assembly_figure.extend(
cnc25d_api.rotate_and_translate_figure(bell_face_fig, 0.0, 0.0, 0.0, 0,
0))
bell_bagel_assembly_figure.extend(
cnc25d_api.rotate_and_translate_figure(bagel_external_fig, 0.0, 0.0,
0.0, 0, c['bagel_z']))
###
r_figures = {}
r_height = {}
r_figures.update(bell_figs)
r_height.update(bell_height)
r_figures.update(bagel_figs)
r_height.update(bagel_height)
r_figures['part_list'] = part_list_figure
r_height['part_list'] = 1.0
r_figures['bell_bagel_assembly'] = bell_bagel_assembly_figure
r_height['bell_bagel_assembly'] = 1.0
###
return ((r_figures, r_height))
def plank_yz_top_hole(c):
r_fig = []
r_fig.extend(
cnc25d_api.rotate_and_translate_figure(
plank_xz_yz_hole(c, c['box_depth'], 1), 0, 0, 0, 0,
c['diagonal_lining_top_height']))
return (r_fig)
def plank_yz_bottom_hole(c):
r_fig = []
r_fig.extend(
cnc25d_api.rotate_and_translate_figure(
plank_xz_yz_hole(c, c['box_depth'], 1), 0, 0, 0, 0,
c['h_plank_width'] + c['fitting_height'] - c['d_plank_height'] -
c['diagonal_lining_bottom_height']))
return (r_fig)
def plank_xz_top_hole(c):
r_fig = []
r_fig.extend(
cnc25d_api.rotate_and_translate_figure(
plank_xz_yz_hole(c, c['box_width'], c['module_width']), 0, 0, 0, 0,
c['diagonal_lining_top_height']))
for i in range(c['module_width'] - 1):
r_fig.extend(hole_in_plank_top_xz_for_yz(c, (i + 1) * c['box_width']))
return (r_fig)
def bba_2d_construction(c):
""" construct the 2D-figures with outlines at the A-format for the bell_bagel_assembly design
"""
# inherit from bell
i_bell = inherit_bell(c)
(bell_figs, bell_height) = i_bell.apply_2d_constructor()
# inherit from bagel
i_bagel = inherit_bagel(c)
(bagel_figs, bagel_height) = i_bagel.apply_2d_constructor()
### figures output
# part_list
part_list = []
part_list.extend(bell_figs.values())
part_list.extend(bagel_figs.values())
# part_list_figure
x_space = 2.1*c['base_diameter']
part_list_figure = []
for i in range(len(part_list)):
part_list_figure.extend(cnc25d_api.rotate_and_translate_figure(part_list[i], 0.0, 0.0, 0.0, i*x_space, 0.0))
## bell_bagel_assembly
bell_face_fig = bell_figs['bell_face']
bagel_external_fig = bagel_figs['external_bagel']
bell_bagel_assembly_figure = []
bell_bagel_assembly_figure.extend(cnc25d_api.rotate_and_translate_figure(bell_face_fig, 0.0, 0.0, 0.0, 0, 0))
bell_bagel_assembly_figure.extend(cnc25d_api.rotate_and_translate_figure(bagel_external_fig, 0.0, 0.0, 0.0, 0, c['bagel_z']))
###
r_figures = {}
r_height = {}
r_figures.update(bell_figs)
r_height.update(bell_height)
r_figures.update(bagel_figs)
r_height.update(bagel_height)
r_figures['part_list'] = part_list_figure
r_height['part_list'] = 1.0
r_figures['bell_bagel_assembly'] = bell_bagel_assembly_figure
r_height['bell_bagel_assembly'] = 1.0
###
return((r_figures, r_height))
def gimbal_2d_construction(c):
""" construct the 2D-figures with outlines at the A-format for the gimbal design
"""
# bell_bagel_assembly
i_bba = bell_bagel_assembly.bba()
i_bba.apply_external_constraint(c)
bell_face = i_bba.get_A_figure('bell_face')
# cross_cube
i_cross_cube = cross_cube.cross_cube()
i_cross_cube.apply_external_constraint(cross_cube_constraint(c))
crest_A = i_cross_cube.get_A_figure('crest_A_fig')
crest_B = i_cross_cube.get_A_figure('crest_B_fig')
## gimbal 2D sketch
# intermediate parameters
bagel_z = c['base_thickness'] + c['bell_face_height'] + c['leg_length']
crest_A_axle_z = c['top_thickness'] + c['height_margin'] + c['axle_diameter']/2.0
crest_B_axle_z = crest_A_axle_z + c['inter_axle_length']
#
bottom_bell_face = cnc25d_api.rotate_and_translate_figure(bell_face, 0, bagel_z, 0.0, 0.0, 0.0)
top_bell_face = cnc25d_api.rotate_and_translate_figure(bell_face, 0, bagel_z, math.pi+c['top_angle'], 0.0, crest_B_axle_z-bagel_z)
bottom_crest_A = cnc25d_api.rotate_and_translate_figure(crest_A, c['cube_width']/2.0, crest_A_axle_z, c['bottom_angle'], -1*c['cube_width']/2.0, bagel_z-crest_A_axle_z)
top_crest_B = cnc25d_api.rotate_and_translate_figure(crest_B, c['cube_width']/2.0, crest_B_axle_z, 0.0, -1*c['cube_width']/2.0, 0.0)
### figures output
x_space = 1.2*max(c['gear_module']*c['virtual_tooth_nb'], c['base_diameter'])
## gimbal_sketch
gimbal_sketch_figure = []
gimbal_sketch_figure.extend(cnc25d_api.rotate_and_translate_figure(bottom_bell_face, 0.0, 0.0, 0.0, 0*x_space, 0))
gimbal_sketch_figure.extend(cnc25d_api.rotate_and_translate_figure(bottom_crest_A, 0.0, 0.0, 0.0, 0*x_space, 0))
gimbal_sketch_figure.extend(cnc25d_api.rotate_and_translate_figure(top_bell_face, 0.0, 0.0, 0.0, 1*x_space, 0))
gimbal_sketch_figure.extend(cnc25d_api.rotate_and_translate_figure(top_crest_B, 0.0, 0.0, 0.0, 1*x_space, 0))
###
r_figures = {}
r_height = {}
# get figures and heights from bell_bagel_assembly
(bba_figs, bba_heights) = i_bba.apply_2d_constructor()
r_figures.update(bba_figs)
r_height.update(bba_heights)
# get figures and heights from cross_cube
(cc_figs, cc_heights) = i_cross_cube.apply_2d_constructor()
r_figures.update(cc_figs)
r_height.update(cc_heights)
#
r_figures['gimbal_sketch'] = gimbal_sketch_figure
r_height['gimbal_sketch'] = 1.0
###
return((r_figures, r_height))
def bagel_2d_construction(c):
""" construct the 2D-figures with outlines at the A-format for the bagel design
"""
### external_bagel
external_bagel = []
external_bagel.append((0.0, 0.0, c['bagel_axle_external_radius']))
external_bagel.append((0.0, 0.0, c['bagel_axle_radius']))
for i in range(c['axle_hole_nb']):
a = i*2*math.pi/c['axle_hole_nb']+c['axle_hole_angle']
external_bagel.append((0.0+c['axle_hole_position_radius']*math.cos(a), 0.0+c['axle_hole_position_radius']*math.sin(a), c['axle_hole_radius']))
### middle_bagel
middle_bagel = []
middle_bagel.append((0.0, 0.0, c['bagel_axle_internal_radius']))
middle_bagel.append((0.0, 0.0, c['bagel_axle_radius']))
### internal_bagel
# intermediate parameters
cut_y = c['bagel_extra_cut_thickness']
cut_x1 = math.sqrt(c['bagel_axle_radius']**2+cut_y**2)
cut_x2 = math.sqrt(c['bagel_axle_external_radius']**2+cut_y**2)
# outline construction
ib_ol_A = []
ib_ol_A.append((cut_x2, cut_y, 0))
ib_ol_A.append((0.0, c['bagel_axle_external_radius'], -1*cut_x2, cut_y, 0))
ib_ol_A.append((-1*cut_x1, cut_y, 0))
ib_ol_A.append((0.0, c['bagel_axle_radius'], cut_x1, cut_y, 0))
ib_ol_A.append((cut_x2, cut_y, 0))
#ib_ol = cnc25d_api.cnc_cut_outline(ib_ol_A, "internal_bagel_ol")
# figure construction
ib_figure = []
ib_figure.append(ib_ol_A)
ib_figure_2 = []
ib_figure_2.append(ib_ol_A)
if(c['axle_hole_nb']>0):
a_step = math.pi/c['axle_hole_nb']
for i in range(c['axle_hole_nb']/2):
a = (2*i+1)*a_step
ib_figure.append((0.0+c['axle_hole_position_radius']*math.cos(a), 0.0+c['axle_hole_position_radius']*math.sin(a), c['axle_hole_radius']))
ib_figure = cnc25d_api.rotate_and_translate_figure(ib_figure, 0.0, 0.0, c['axle_hole_angle']-a_step, 0.0, 0.0)
for i in range(c['axle_hole_nb']/2):
a = (2*i+1+(c['axle_hole_nb']%2))*a_step
ib_figure_2.append((0.0+c['axle_hole_position_radius']*math.cos(a), 0.0+c['axle_hole_position_radius']*math.sin(a), c['axle_hole_radius']))
ib_figure_2 = cnc25d_api.rotate_and_translate_figure(ib_figure_2, 0.0, 0.0, c['axle_hole_angle']-a_step, 0.0, 0.0)
internal_bagel = ib_figure
internal_bagel_2 = cnc25d_api.rotate_and_translate_figure(ib_figure_2, 0.0, 0.0, math.pi, 0.0, 0.0)
### figures output
# part_list
part_list = []
part_list.append(external_bagel)
part_list.append(middle_bagel)
part_list.append(internal_bagel)
part_list.append(internal_bagel_2)
# part_list_figure
x_space = 2.2*c['bagel_axle_external_radius']
part_list_figure = []
for i in range(len(part_list)):
part_list_figure.extend(cnc25d_api.rotate_and_translate_figure(part_list[i], 0.0, 0.0, 0.0, i*x_space, 0.0))
## bagel_part_overview
bagel_assembly_figure = []
bagel_assembly_figure.extend(cnc25d_api.rotate_and_translate_figure(external_bagel, 0.0, 0.0, 0.0, 0, 0))
bagel_assembly_figure.extend(cnc25d_api.rotate_and_translate_figure(middle_bagel, 0.0, 0.0, 0.0, 0, 0))
bagel_assembly_figure.extend(cnc25d_api.rotate_and_translate_figure(internal_bagel, 0.0, 0.0, 0.0, 0, 0))
bagel_assembly_figure.extend(cnc25d_api.rotate_and_translate_figure(internal_bagel_2, 0.0, 0.0, 0.0, 0, 0))
###
r_figures = {}
r_height = {}
r_figures['external_bagel'] = external_bagel
r_height['external_bagel'] = c['external_bagel_thickness']
r_figures['middle_bagel'] = middle_bagel
r_height['middle_bagel'] = c['middle_bagel_thickness']
r_figures['internal_bagel'] = internal_bagel
r_height['internal_bagel'] = c['internal_bagel_thickness']
r_figures['internal_bagel_2'] = internal_bagel_2
r_height['internal_bagel_2'] = c['internal_bagel_thickness']
r_figures['part_list'] = part_list_figure
r_height['part_list'] = 1.0
r_figures['bagel_assembly'] = bagel_assembly_figure
r_height['bagel_assembly'] = 1.0
###
return((r_figures, r_height))
def bwf_2d_construction(c):
"""
construct the 2D-figures with outlines at the A-format for the box_wood_frame design
"""
###
r_figures = {}
r_height = {}
#
r_figures['plank_xz_top'] = plank_xz_top(c)
r_height['plank_xz_top'] = c['plank_height']
#
r_figures['plank_xz_bottom'] = plank_xz_bottom(c)
r_height['plank_xz_bottom'] = c['plank_height']
#
r_figures['plank_yz_top'] = plank_yz_top(c)
r_height['plank_yz_top'] = c['plank_height']
#
r_figures['plank_yz_bottom'] = plank_yz_bottom(c)
r_height['plank_yz_bottom'] = c['plank_height']
#
r_figures['plank_z_side'] = plank_z_side(c)
r_height['plank_z_side'] = c['plank_height']
#
r_figures['plank_wall_diagonal'] = plank_wall_diagonal(c)
r_height['plank_wall_diagonal'] = c['d_plank_height']
#
l = c['crenel_depth']*math.sqrt(2)/2 # crenel_depth * cos(pi/4)
r_figures['plank_wall_diag_cuboid'] = cnc25d_api.rotate_and_translate_figure(plank_wall_diagonal(c), l,0,math.pi/4, -l,0)
r_height['plank_wall_diag_cuboid'] = c['d_plank_height']
#
r_figures['plank_tobo_diagonal'] = plank_tobo_diagonal(c)
r_height['plank_tobo_diagonal'] = c['d_plank_height']
#
r_figures['plank_tobo_diag_cuboid'] = cnc25d_api.rotate_and_translate_figure(plank_tobo_diagonal(c), 0,0,math.pi/4, 0,0)
r_height['plank_tobo_diag_cuboid'] = c['d_plank_height']
#
r_figures['plank_zx_middle'] = plank_zx_middle(c)
r_height['plank_zx_middle'] = c['plank_height']
#
r_figures['plank_hole_cover'] = plank_hole_cover(c)
r_height['plank_hole_cover'] = c['plank_height']-c['tobo_diag_depth']
#
r_figures['slab_top_bottom_single'] = slab_top_bottom(c, 'single')
r_height['slab_top_bottom_single'] = c['slab_thickness']
#
r_figures['slab_top_bottom_side'] = slab_top_bottom(c, 'side')
r_height['slab_top_bottom_side'] = c['slab_thickness']
#
r_figures['slab_top_bottom_middle'] = slab_top_bottom(c, 'middle')
r_height['slab_top_bottom_middle'] = c['slab_thickness']
#
r_figures['slab_side_left_right'] = slab_side(c, 'left_right')
r_height['slab_side_left_right'] = c['slab_thickness']
#
r_figures['slab_side_rear_single'] = slab_side(c, 'rear_single')
r_height['slab_side_rear_single'] = c['slab_thickness']
#
r_figures['slab_side_rear_side'] = slab_side(c, 'rear_side')
r_height['slab_side_rear_side'] = c['slab_thickness']
#
r_figures['slab_side_rear_middle'] = slab_side(c, 'rear_middle')
r_height['slab_side_rear_middle'] = c['slab_thickness']
#
r_figures['slab_front'] = slab_front(c)
r_height['slab_front'] = c['slab_thickness']
###
bwf_face = []
bwf_face.extend(cnc25d_api.rotate_and_translate_figure(r_figures['plank_xz_top'], 0,0,0, 0, c['box_height']-c['h_plank_width']))
bwf_face.extend(cnc25d_api.rotate_and_translate_figure(r_figures['plank_xz_bottom'], 0,0,0, 0,0))
bwf_face.extend(cnc25d_api.rotate_and_translate_figure(r_figures['plank_z_side'], 0,0,-math.pi/2, 0.0, c['fitting_height']+c['h_plank_width']-c['crenel_depth']+c['plank_z_length']))
bwf_face.extend(cnc25d_api.rotate_and_translate_figure(r_figures['plank_z_side'], 0,0,math.pi/2, c['module_width']*c['box_width'], c['fitting_height']+c['h_plank_width']-c['crenel_depth']))
bwf_face.extend(cnc25d_api.flip_rotate_and_translate_figure(r_figures['plank_wall_diag_cuboid'], 0,0, c['plank_wall_diagonal_in_cuboid_x_length'], c['plank_wall_diagonal_in_cuboid_y_width'],
1, -1, 0.0, c['v_plank_width'], c['fitting_height']+c['h_plank_width']+c['wall_diagonal_size']))
bwf_face.extend(cnc25d_api.flip_rotate_and_translate_figure(r_figures['plank_wall_diag_cuboid'], 0,0, c['plank_wall_diagonal_in_cuboid_x_length'], c['plank_wall_diagonal_in_cuboid_y_width'],
1, 1, 0.0, c['v_plank_width'], c['box_height']-c['h_plank_width']-c['wall_diagonal_size']-c['plank_wall_diagonal_in_cuboid_y_width']))
bwf_face.extend(cnc25d_api.flip_rotate_and_translate_figure(r_figures['plank_wall_diag_cuboid'], 0,0, c['plank_wall_diagonal_in_cuboid_x_length'], c['plank_wall_diagonal_in_cuboid_y_width'],
-1, -1, 0.0, c['module_width']*c['box_width']-c['v_plank_width']-c['plank_wall_diagonal_in_cuboid_x_length'], c['fitting_height']+c['h_plank_width']+c['wall_diagonal_size']))
bwf_face.extend(cnc25d_api.flip_rotate_and_translate_figure(r_figures['plank_wall_diag_cuboid'], 0,0, c['plank_wall_diagonal_in_cuboid_x_length'], c['plank_wall_diagonal_in_cuboid_y_width'],
-1, 1, 0.0, c['module_width']*c['box_width']-c['v_plank_width']-c['plank_wall_diagonal_in_cuboid_x_length'], c['box_height']-c['h_plank_width']-c['wall_diagonal_size']-c['plank_wall_diagonal_in_cuboid_y_width']))
for i in range(c['module_width']-1):
bwf_face.extend(cnc25d_api.rotate_and_translate_figure(r_figures['plank_zx_middle'], 0,0,math.pi/2, (i+1)*c['box_width']+0.5*c['v_plank_width'], c['fitting_height']+c['h_plank_width']-c['crenel_depth']))
bwf_face.extend(cnc25d_api.flip_rotate_and_translate_figure(r_figures['plank_wall_diag_cuboid'], 0,0, c['plank_wall_diagonal_in_cuboid_x_length'], c['plank_wall_diagonal_in_cuboid_y_width'],
1, -1, 0.0, (i+1)*c['box_width']+0.5*c['v_plank_width'], c['fitting_height']+c['h_plank_width']+c['wall_diagonal_size']))
bwf_face.extend(cnc25d_api.flip_rotate_and_translate_figure(r_figures['plank_wall_diag_cuboid'], 0,0, c['plank_wall_diagonal_in_cuboid_x_length'], c['plank_wall_diagonal_in_cuboid_y_width'],
1, 1, 0.0, (i+1)*c['box_width']+0.5*c['v_plank_width'], c['box_height']-c['h_plank_width']-c['wall_diagonal_size']-c['plank_wall_diagonal_in_cuboid_y_width']))
bwf_face.extend(cnc25d_api.flip_rotate_and_translate_figure(r_figures['plank_wall_diag_cuboid'], 0,0, c['plank_wall_diagonal_in_cuboid_x_length'], c['plank_wall_diagonal_in_cuboid_y_width'],
-1, -1, 0.0, (i+1)*c['box_width']-0.5*c['v_plank_width']-c['plank_wall_diagonal_in_cuboid_x_length'], c['fitting_height']+c['h_plank_width']+c['wall_diagonal_size']))
bwf_face.extend(cnc25d_api.flip_rotate_and_translate_figure(r_figures['plank_wall_diag_cuboid'], 0,0, c['plank_wall_diagonal_in_cuboid_x_length'], c['plank_wall_diagonal_in_cuboid_y_width'],
-1, 1, 0.0, (i+1)*c['box_width']-0.5*c['v_plank_width']-c['plank_wall_diagonal_in_cuboid_x_length'], c['box_height']-c['h_plank_width']-c['wall_diagonal_size']-c['plank_wall_diagonal_in_cuboid_y_width']))
#
bwf_side = []
bwf_side.extend(cnc25d_api.rotate_and_translate_figure(r_figures['plank_yz_top'], 0,0,0, 0, c['box_height']-c['h_plank_width']))
bwf_side.extend(cnc25d_api.rotate_and_translate_figure(r_figures['plank_yz_bottom'], 0,0,0, 0, 0))
bwf_side.extend(cnc25d_api.rotate_and_translate_figure(r_figures['plank_z_side'], 0,0,-math.pi/2, c['plank_height'], c['fitting_height']+c['h_plank_width']-c['crenel_depth']+c['plank_z_length']))
bwf_side.extend(cnc25d_api.rotate_and_translate_figure(r_figures['plank_z_side'], 0,0,math.pi/2, c['box_depth']-c['plank_height'], c['fitting_height']+c['h_plank_width']-c['crenel_depth']))
bwf_side.extend(cnc25d_api.flip_rotate_and_translate_figure(r_figures['plank_wall_diag_cuboid'], 0,0, c['plank_wall_diagonal_in_cuboid_x_length'], c['plank_wall_diagonal_in_cuboid_y_width'],
1, -1, 0.0, c['plank_height']+c['v_plank_width'], c['fitting_height']+c['h_plank_width']+c['wall_diagonal_size']))
bwf_side.extend(cnc25d_api.flip_rotate_and_translate_figure(r_figures['plank_wall_diag_cuboid'], 0,0, c['plank_wall_diagonal_in_cuboid_x_length'], c['plank_wall_diagonal_in_cuboid_y_width'],
1, 1, 0.0, c['plank_height']+c['v_plank_width'], c['box_height']-c['h_plank_width']-c['wall_diagonal_size']-c['plank_wall_diagonal_in_cuboid_y_width']))
bwf_side.extend(cnc25d_api.flip_rotate_and_translate_figure(r_figures['plank_wall_diag_cuboid'], 0,0, c['plank_wall_diagonal_in_cuboid_x_length'], c['plank_wall_diagonal_in_cuboid_y_width'],
-1, -1, 0.0, c['box_depth']-c['plank_height']-c['v_plank_width']-c['plank_wall_diagonal_in_cuboid_x_length'], c['fitting_height']+c['h_plank_width']+c['wall_diagonal_size']))
bwf_side.extend(cnc25d_api.flip_rotate_and_translate_figure(r_figures['plank_wall_diag_cuboid'], 0,0, c['plank_wall_diagonal_in_cuboid_x_length'], c['plank_wall_diagonal_in_cuboid_y_width'],
-1, 1, 0.0, c['box_depth']-c['plank_height']-c['v_plank_width']-c['plank_wall_diagonal_in_cuboid_x_length'], c['box_height']-c['h_plank_width']-c['wall_diagonal_size']-c['plank_wall_diagonal_in_cuboid_y_width']))
#
bwf_overview = []
bwf_overview.extend(cnc25d_api.rotate_and_translate_figure(bwf_face, 0,0,0, 0,0))
bwf_overview.extend(cnc25d_api.rotate_and_translate_figure(bwf_side, 0,0,0, (c['module_width']+0.2)*c['box_width'],0))
#
r_figures['bwf_face'] = bwf_face
r_height['bwf_face'] = 1.0
#
r_figures['bwf_side'] = bwf_side
r_height['bwf_side'] = 1.0
#
r_figures['bwf_overview'] = bwf_overview
r_height['bwf_overview'] = 1.0
###
return((r_figures, r_height))
def bagel_2d_construction(c):
""" construct the 2D-figures with outlines at the A-format for the bagel design
"""
### external_bagel
external_bagel = []
external_bagel.append((0.0, 0.0, c['bagel_axle_external_radius']))
external_bagel.append((0.0, 0.0, c['bagel_axle_radius']))
for i in range(c['axle_hole_nb']):
a = i * 2 * math.pi / c['axle_hole_nb'] + c['axle_hole_angle']
external_bagel.append(
(0.0 + c['axle_hole_position_radius'] * math.cos(a),
0.0 + c['axle_hole_position_radius'] * math.sin(a),
c['axle_hole_radius']))
### middle_bagel
middle_bagel = []
middle_bagel.append((0.0, 0.0, c['bagel_axle_internal_radius']))
middle_bagel.append((0.0, 0.0, c['bagel_axle_radius']))
### internal_bagel
# intermediate parameters
cut_y = c['bagel_extra_cut_thickness']
cut_x1 = math.sqrt(c['bagel_axle_radius']**2 + cut_y**2)
cut_x2 = math.sqrt(c['bagel_axle_external_radius']**2 + cut_y**2)
# outline construction
ib_ol_A = []
ib_ol_A.append((cut_x2, cut_y, 0))
ib_ol_A.append(
(0.0, c['bagel_axle_external_radius'], -1 * cut_x2, cut_y, 0))
ib_ol_A.append((-1 * cut_x1, cut_y, 0))
ib_ol_A.append((0.0, c['bagel_axle_radius'], cut_x1, cut_y, 0))
ib_ol_A.append((cut_x2, cut_y, 0))
#ib_ol = cnc25d_api.cnc_cut_outline(ib_ol_A, "internal_bagel_ol")
# figure construction
ib_figure = []
ib_figure.append(ib_ol_A)
ib_figure_2 = []
ib_figure_2.append(ib_ol_A)
if (c['axle_hole_nb'] > 0):
a_step = math.pi / c['axle_hole_nb']
for i in range(c['axle_hole_nb'] / 2):
a = (2 * i + 1) * a_step
ib_figure.append(
(0.0 + c['axle_hole_position_radius'] * math.cos(a),
0.0 + c['axle_hole_position_radius'] * math.sin(a),
c['axle_hole_radius']))
ib_figure = cnc25d_api.rotate_and_translate_figure(
ib_figure, 0.0, 0.0, c['axle_hole_angle'] - a_step, 0.0, 0.0)
for i in range(c['axle_hole_nb'] / 2):
a = (2 * i + 1 + (c['axle_hole_nb'] % 2)) * a_step
ib_figure_2.append(
(0.0 + c['axle_hole_position_radius'] * math.cos(a),
0.0 + c['axle_hole_position_radius'] * math.sin(a),
c['axle_hole_radius']))
ib_figure_2 = cnc25d_api.rotate_and_translate_figure(
ib_figure_2, 0.0, 0.0, c['axle_hole_angle'] - a_step, 0.0, 0.0)
internal_bagel = ib_figure
internal_bagel_2 = cnc25d_api.rotate_and_translate_figure(
ib_figure_2, 0.0, 0.0, math.pi, 0.0, 0.0)
### figures output
# part_list
part_list = []
part_list.append(external_bagel)
part_list.append(middle_bagel)
part_list.append(internal_bagel)
part_list.append(internal_bagel_2)
# part_list_figure
x_space = 2.2 * c['bagel_axle_external_radius']
part_list_figure = []
for i in range(len(part_list)):
part_list_figure.extend(
cnc25d_api.rotate_and_translate_figure(part_list[i], 0.0, 0.0, 0.0,
i * x_space, 0.0))
## bagel_part_overview
bagel_assembly_figure = []
bagel_assembly_figure.extend(
cnc25d_api.rotate_and_translate_figure(external_bagel, 0.0, 0.0, 0.0,
0, 0))
bagel_assembly_figure.extend(
cnc25d_api.rotate_and_translate_figure(middle_bagel, 0.0, 0.0, 0.0, 0,
0))
bagel_assembly_figure.extend(
cnc25d_api.rotate_and_translate_figure(internal_bagel, 0.0, 0.0, 0.0,
0, 0))
bagel_assembly_figure.extend(
cnc25d_api.rotate_and_translate_figure(internal_bagel_2, 0.0, 0.0, 0.0,
0, 0))
###
r_figures = {}
r_height = {}
r_figures['external_bagel'] = external_bagel
r_height['external_bagel'] = c['external_bagel_thickness']
r_figures['middle_bagel'] = middle_bagel
r_height['middle_bagel'] = c['middle_bagel_thickness']
r_figures['internal_bagel'] = internal_bagel
r_height['internal_bagel'] = c['internal_bagel_thickness']
r_figures['internal_bagel_2'] = internal_bagel_2
r_height['internal_bagel_2'] = c['internal_bagel_thickness']
r_figures['part_list'] = part_list_figure
r_height['part_list'] = 1.0
r_figures['bagel_assembly'] = bagel_assembly_figure
r_height['bagel_assembly'] = 1.0
###
return ((r_figures, r_height))
def split_gearwheel_2d_construction(c):
"""
construct the 2D-figures with outlines at the A-format for the split_gearwheel design
"""
### generate the portion outlines
part_figure_list = []
if (c['gear_tooth_nb'] > 0): # create a gear_profile
for i in range(2 * c['split_nb']):
#print("dbg333: portion_gear_tooth_nb[i]: {:0.3f}".format(c['portion_gear_tooth_nb'][i]))
#print("dbg334: portion_gear_first_end[i]: {:0.3f}".format(c['portion_gear_first_end'][i]))
#print("dbg335: portion_gear_last_end[i]: {:0.3f}".format(c['portion_gear_last_end'][i]))
#print("dbg336: portion_gear_tooth_angle[i]: {:0.3f}".format(c['portion_gear_tooth_angle'][i]))
if (c['portion_gear_tooth_nb'][i] < 1):
print(
"ERR338: Error, for i {:d} portion_gear_tooth_nb {:d} smaller than 1"
.format(i, c['portion_gear_tooth_nb'][i]))
sys.exit(2)
gp_c = c.copy()
gp_c['gear_type'] = 'e'
#gp_c['portion_tooth_nb'] = c['portion_gear_tooth_nb'][i]
#gp_c['portion_first_end'] = c['portion_gear_first_end'][i]
#gp_c['portion_last_end'] = c['portion_gear_last_end'][i]
gp_c['cut_portion'] = [
c['portion_gear_tooth_nb'][i], c['portion_gear_first_end'][i],
c['portion_gear_last_end'][i]
]
gp_c['gear_initial_angle'] = c['portion_gear_tooth_angle'][i]
#print("dbg342: gp_c:", gp_c)
#print("dbg341: gp_c['portion_tooth_nb']: {:d}".format(gp_c['portion_tooth_nb']))
i_gear_profile = inherit_gear_profile()
i_gear_profile.apply_external_constraint(gp_c)
gear_profile_B = i_gear_profile.get_A_figure('first_gear')[
0] # gear_profile always return figure at B-format
#print("dbg321: gear_profile constraint:", i_gear_profile.get_constraint()['portion_tooth_nb'], c['portion_gear_tooth_nb'][i])
#cnc25d_api.figure_simple_display([gear_profile_B], [], "debug gear_profile_B")
#print("dbg345: trash_gear_profile_parameters:", trash_gear_profile_parameters)
#print("dbg346: trash_gear_profile_parameters['portion_tooth_nb']: {:d}".format(trash_gear_profile_parameters['portion_tooth_nb']))
tmp_a = c['split_initial_angle'] + (i + 2.0) * c['portion_angle']
tmp_b = c['split_initial_angle'] + (i + 1.0) * c['portion_angle']
tmp_c = c['split_initial_angle'] + (i + 0.0) * c['portion_angle']
low_portion_A = []
low_portion_A.append(
(gear_profile_B[-1][0], gear_profile_B[-1][1], 0))
low_portion_A.append(
(c['g1_ix'] + c['high_split_radius'] * math.cos(tmp_a),
c['g1_iy'] + c['high_split_radius'] * math.sin(tmp_a),
c['split_rbr']))
low_portion_A.append(
(c['g1_ix'] + c['low_split_radius'] * math.cos(tmp_a),
c['g1_iy'] + c['low_split_radius'] * math.sin(tmp_a), 0))
if (c['low_split_type'] == 'circle'):
low_portion_A.append(
(c['g1_ix'] + c['low_split_radius'] * math.cos(tmp_b),
c['g1_iy'] + c['low_split_radius'] * math.sin(tmp_b),
c['g1_ix'] + c['low_split_radius'] * math.cos(tmp_c),
c['g1_iy'] + c['low_split_radius'] * math.sin(tmp_c), 0))
elif (c['low_split_type'] == 'line'):
low_portion_A.append(
(c['g1_ix'] + c['low_split_radius'] * math.cos(tmp_b),
c['g1_iy'] + c['low_split_radius'] * math.sin(tmp_b), 0))
low_portion_A.append(
(c['g1_ix'] + c['low_split_radius'] * math.cos(tmp_c),
c['g1_iy'] + c['low_split_radius'] * math.sin(tmp_c), 0))
low_portion_A.append(
(c['g1_ix'] + c['high_split_radius'] * math.cos(tmp_c),
c['g1_iy'] + c['high_split_radius'] * math.sin(tmp_c),
c['split_rbr']))
low_portion_A.append(
(gear_profile_B[0][0], gear_profile_B[0][1], 0))
#print("dbg337: low_portion_A:", low_portion_A)
low_portion_B = cnc25d_api.cnc_cut_outline(low_portion_A,
"portion_A")
portion_B = gear_profile_B[:]
portion_B.extend(low_portion_B[1:])
#part_figure_list.append([portion_B])
part_figure_list.append([portion_B[:]])
else:
for i in range(2 * c['split_nb']):
tmp_a = c['split_initial_angle'] + (i + 2.0) * c['portion_angle']
tmp_b = c['split_initial_angle'] + (i + 1.0) * c['portion_angle']
tmp_c = c['split_initial_angle'] + (i + 0.0) * c['portion_angle']
portion_A = []
portion_A.append(
(c['g1_ix'] + c['high_split_radius'] * math.cos(tmp_c),
c['g1_iy'] + c['high_split_radius'] * math.sin(tmp_c), 0))
portion_A.append(
(c['g1_ix'] + c['high_split_radius'] * math.cos(tmp_b),
c['g1_iy'] + c['high_split_radius'] * math.sin(tmp_b),
c['g1_ix'] + c['high_split_radius'] * math.cos(tmp_a),
c['g1_iy'] + c['high_split_radius'] * math.sin(tmp_a), 0))
portion_A.append(
(c['g1_ix'] + c['low_split_radius'] * math.cos(tmp_a),
c['g1_iy'] + c['low_split_radius'] * math.sin(tmp_a), 0))
if (c['low_split_type'] == 'circle'):
portion_A.append(
(c['g1_ix'] + c['low_split_radius'] * math.cos(tmp_b),
c['g1_iy'] + c['low_split_radius'] * math.sin(tmp_b),
c['g1_ix'] + c['low_split_radius'] * math.cos(tmp_c),
c['g1_iy'] + c['low_split_radius'] * math.sin(tmp_c), 0))
elif (c['low_split_type'] == 'line'):
portion_A.append(
(c['g1_ix'] + c['low_split_radius'] * math.cos(tmp_b),
c['g1_iy'] + c['low_split_radius'] * math.sin(tmp_b), 0))
portion_A.append(
(c['g1_ix'] + c['low_split_radius'] * math.cos(tmp_c),
c['g1_iy'] + c['low_split_radius'] * math.sin(tmp_c), 0))
portion_A.append(
(c['g1_ix'] + c['high_split_radius'] * math.cos(tmp_c),
c['g1_iy'] + c['high_split_radius'] * math.sin(tmp_c), 0))
portion_B = cnc25d_api.cnc_cut_outline(portion_A,
"circle_portion_A")
#part_figure_list.append([portion_B])
part_figure_list.append([portion_B[:]])
### generate the hole outlines
for i in range(len(part_figure_list)):
hole_figure = []
if (c['low_hole_radius'] > 0):
for j in range(2 * c['low_hole_nb']):
tmp_a = c['split_initial_angle'] + i * c['portion_angle'] + (
j + 0.5) * c['low_hole_space_angle']
hole_figure.append(
(c['g1_ix'] +
c['low_hole_circle_radius'] * math.cos(tmp_a),
c['g1_iy'] +
c['low_hole_circle_radius'] * math.sin(tmp_a),
c['low_hole_radius']))
if (c['high_hole_radius'] > 0):
for j in range(2 * c['high_hole_nb']):
tmp_a = c['split_initial_angle'] + i * c['portion_angle'] + (
j + 0.5) * c['high_hole_space_angle']
hole_figure.append(
(c['g1_ix'] +
c['high_hole_circle_radius'] * math.cos(tmp_a),
c['g1_iy'] +
c['high_hole_circle_radius'] * math.sin(tmp_a),
c['high_hole_radius']))
#part_figure_list[i].extend(hole_figure)
part_figure_list[i].extend(hole_figure[:])
### design output
sgw_assembly_figure = []
sgw_assembly_A_figure = []
sgw_assembly_B_figure = []
aligned_part_figure_list = []
sgw_list_of_parts = []
for i in range(2 * c['split_nb']):
sgw_assembly_figure.extend(part_figure_list[i])
if ((i % 2) == 0):
sgw_assembly_A_figure.extend(part_figure_list[i])
else:
sgw_assembly_B_figure.extend(part_figure_list[i])
shift_x = 2.2 * (i % 2) * c['minimal_gear_profile_radius']
shift_y = 2.2 * int(i / 2) * c['minimal_gear_profile_radius']
rotated_fig = cnc25d_api.rotate_and_translate_figure(
part_figure_list[i], c['g1_ix'], c['g1_iy'],
-1 * (c['split_initial_angle'] + i * c['portion_angle']), 0.0, 0.0)
aligned_part_figure_list.append(rotated_fig)
sgw_list_of_parts.extend(
cnc25d_api.rotate_and_translate_figure(rotated_fig, 0.0, 0.0, 0.0,
shift_x, shift_y))
###
r_figures = {}
r_height = {}
#
for i in range(2 * c['split_nb']):
r_figures['sgw_part_{:02d}'.format(i)] = part_figure_list[i]
r_height['sgw_part_{:02d}'.format(i)] = c['gear_profile_height']
#
r_figures['sgw_assembly_fig'] = sgw_assembly_figure
r_height['sgw_assembly_fig'] = c['gear_profile_height']
#
r_figures['sgw_even_assembly_fig'] = sgw_assembly_A_figure
r_height['sgw_even_assembly_fig'] = c['gear_profile_height']
#
r_figures['sgw_odd_assembly_fig'] = sgw_assembly_B_figure
r_height['sgw_odd_assembly_fig'] = c['gear_profile_height']
#
for i in range(2 * c['split_nb']):
r_figures['sgw_aligned_part_{:02d}'.format(
i)] = aligned_part_figure_list[i]
r_height['sgw_aligned_part_{:02d}'.format(
i)] = c['gear_profile_height']
#
r_figures['sgw_list_of_parts'] = sgw_list_of_parts
r_height['sgw_list_of_parts'] = c['gear_profile_height']
#
###
return ((r_figures, r_height))
def cross_cube_2d_construction(c):
""" construct the 2D-figures with outlines at the A-format for the cross_cube design
"""
### precision
#radian_epsilon = math.pi/1000
###
# alias
fa1t = c['face_A1_thickness']
fa2t = c['face_A2_thickness']
fb1t = c['face_B1_thickness']
fb2t = c['face_B2_thickness']
## face figure
# face_A
face_A = cnc25d_api.rotate_and_translate_figure(cross_cube_sub.cross_cube_face(c, fb1t, fb2t), c['cube_width']/2.0, c['cube_height']/2.0, 0.0, 0.0, 0.0)
# face_B
face_B = cnc25d_api.rotate_and_translate_figure(cross_cube_sub.cross_cube_face(c, fa2t, fa1t), c['cube_width']/2.0, c['cube_height']/2.0, math.pi, 0.0, 0.0)
# crest
i_crest = crest.crest()
c_c = c.copy()
c_c['face_B1_thickness'] = fb1t
c_c['face_B2_thickness'] = fb2t
i_crest.apply_external_constraint(c_c)
crest_A = cnc25d_api.rotate_and_translate_figure(i_crest.get_A_figure('crest_fig'), c['cube_width']/2.0, c['cube_height']/2.0, math.pi, 0.0, 0.0)
c_c['face_B1_thickness'] = fa2t
c_c['face_B2_thickness'] = fa1t
i_crest.apply_external_constraint(c_c)
crest_B = cnc25d_api.rotate_and_translate_figure(i_crest.get_A_figure('crest_fig'), c['cube_width']/2.0, c['cube_height']/2.0, 0.0, 0.0, 0.0)
## top_figure
top_figure = cross_cube_sub.cross_cube_top(c)
################################################################
# output
################################################################
### figures output
# part_list
part_list = []
part_list.append(face_A)
part_list.append(crest_A)
part_list.append(face_B)
part_list.append(crest_B)
part_list.append(top_figure)
# part_list_figure
x_space = 1.2*max(c['cube_width'], c['gear_module']*c['virtual_tooth_nb'])
y_space = x_space
part_list_figure = []
for i in range(len(part_list)):
part_list_figure.extend(cnc25d_api.rotate_and_translate_figure(part_list[i], 0.0, 0.0, 0.0, i*x_space, 0.0))
## intermediate parameters
## sub-assembly
## cross_cube_part_overview
cross_cube_part_overview_figure = []
cross_cube_part_overview_figure.extend(cnc25d_api.rotate_and_translate_figure(face_A, 0.0, 0.0, 0.0, 1*x_space, 1*y_space))
if(c['face_A1_crest'] or c['face_A2_crest']):
cross_cube_part_overview_figure.extend(cnc25d_api.rotate_and_translate_figure(crest_A, 0.0, 0.0, 0.0, 1*x_space, 0*y_space))
cross_cube_part_overview_figure.extend(cnc25d_api.rotate_and_translate_figure(face_B, 0.0, 0.0, 0.0, 0*x_space, 1*y_space))
if(c['face_B1_crest'] or c['face_B2_crest']):
cross_cube_part_overview_figure.extend(cnc25d_api.rotate_and_translate_figure(crest_B, 0.0, 0.0, 0.0, 0*x_space, 0*y_space))
cross_cube_part_overview_figure.extend(cnc25d_api.rotate_and_translate_figure(top_figure, 0.0, 0.0, 0.0, 2*x_space, 1*y_space))
###
face_threaded_rod = [(c['ftrr'], c['ftrr'], c['ftrr'])]
top_threaded_rod = [(c['ttrr'], c['ttrr'], c['ttrr'])]
axle = [(c['ar'], c['ar'], c['ar'])]
spacer = [(c['sr'], c['sr'], c['sr'])]
###
r_figures = {}
r_height = {}
#
r_figures['face_A_fig'] = face_A
r_height['face_A_fig'] = c['face_A1_thickness']
#
r_figures['crest_A_fig'] = crest_A
r_height['crest_A_fig'] = c['face_A1_thickness']
#
r_figures['face_B_fig'] = face_B
r_height['face_B_fig'] = c['face_B1_thickness']
#
r_figures['crest_B_fig'] = crest_B
r_height['crest_B_fig'] = c['face_B1_thickness']
#
r_figures['top_fig'] = top_figure
r_height['top_fig'] = c['top_thickness']
#
r_figures['cc_part_list'] = part_list_figure
r_height['cc_part_list'] = 1.0
#
r_figures['cc_overview'] = cross_cube_part_overview_figure
r_height['cc_overview'] = 1.0
#
r_figures['face_threaded_rod'] = face_threaded_rod
r_height['face_threaded_rod'] = 1.0
#
r_figures['top_threaded_rod'] = top_threaded_rod
r_height['top_threaded_rod'] = 1.0
#
r_figures['axle'] = axle
r_height['axle'] = 1.0
#
r_figures['spacer'] = spacer
r_height['spacer'] = 1.0
###
return((r_figures, r_height))
def cross_cube_2d_construction(c):
""" construct the 2D-figures with outlines at the A-format for the cross_cube design
"""
### precision
#radian_epsilon = math.pi/1000
###
# alias
fa1t = c['face_A1_thickness']
fa2t = c['face_A2_thickness']
fb1t = c['face_B1_thickness']
fb2t = c['face_B2_thickness']
## face figure
# face_A
face_A = cnc25d_api.rotate_and_translate_figure(
cross_cube_sub.cross_cube_face(c, fb1t, fb2t), c['cube_width'] / 2.0,
c['cube_height'] / 2.0, 0.0, 0.0, 0.0)
# face_B
face_B = cnc25d_api.rotate_and_translate_figure(
cross_cube_sub.cross_cube_face(c, fa2t, fa1t), c['cube_width'] / 2.0,
c['cube_height'] / 2.0, math.pi, 0.0, 0.0)
# crest
i_crest = crest.crest()
c_c = c.copy()
c_c['face_B1_thickness'] = fb1t
c_c['face_B2_thickness'] = fb2t
i_crest.apply_external_constraint(c_c)
crest_A = cnc25d_api.rotate_and_translate_figure(
i_crest.get_A_figure('crest_fig'), c['cube_width'] / 2.0,
c['cube_height'] / 2.0, math.pi, 0.0, 0.0)
c_c['face_B1_thickness'] = fa2t
c_c['face_B2_thickness'] = fa1t
i_crest.apply_external_constraint(c_c)
crest_B = cnc25d_api.rotate_and_translate_figure(
i_crest.get_A_figure('crest_fig'), c['cube_width'] / 2.0,
c['cube_height'] / 2.0, 0.0, 0.0, 0.0)
## top_figure
top_figure = cross_cube_sub.cross_cube_top(c)
################################################################
# output
################################################################
### figures output
# part_list
part_list = []
part_list.append(face_A)
part_list.append(crest_A)
part_list.append(face_B)
part_list.append(crest_B)
part_list.append(top_figure)
# part_list_figure
x_space = 1.2 * max(c['cube_width'],
c['gear_module'] * c['virtual_tooth_nb'])
y_space = x_space
part_list_figure = []
for i in range(len(part_list)):
part_list_figure.extend(
cnc25d_api.rotate_and_translate_figure(part_list[i], 0.0, 0.0, 0.0,
i * x_space, 0.0))
## intermediate parameters
## sub-assembly
## cross_cube_part_overview
cross_cube_part_overview_figure = []
cross_cube_part_overview_figure.extend(
cnc25d_api.rotate_and_translate_figure(face_A, 0.0, 0.0, 0.0,
1 * x_space, 1 * y_space))
if (c['face_A1_crest'] or c['face_A2_crest']):
cross_cube_part_overview_figure.extend(
cnc25d_api.rotate_and_translate_figure(crest_A, 0.0, 0.0, 0.0,
1 * x_space, 0 * y_space))
cross_cube_part_overview_figure.extend(
cnc25d_api.rotate_and_translate_figure(face_B, 0.0, 0.0, 0.0,
0 * x_space, 1 * y_space))
if (c['face_B1_crest'] or c['face_B2_crest']):
cross_cube_part_overview_figure.extend(
cnc25d_api.rotate_and_translate_figure(crest_B, 0.0, 0.0, 0.0,
0 * x_space, 0 * y_space))
cross_cube_part_overview_figure.extend(
cnc25d_api.rotate_and_translate_figure(top_figure, 0.0, 0.0, 0.0,
2 * x_space, 1 * y_space))
###
face_threaded_rod = [(c['ftrr'], c['ftrr'], c['ftrr'])]
top_threaded_rod = [(c['ttrr'], c['ttrr'], c['ttrr'])]
axle = [(c['ar'], c['ar'], c['ar'])]
spacer = [(c['sr'], c['sr'], c['sr'])]
###
r_figures = {}
r_height = {}
#
r_figures['face_A_fig'] = face_A
r_height['face_A_fig'] = c['face_A1_thickness']
#
r_figures['crest_A_fig'] = crest_A
r_height['crest_A_fig'] = c['face_A1_thickness']
#
r_figures['face_B_fig'] = face_B
r_height['face_B_fig'] = c['face_B1_thickness']
#
r_figures['crest_B_fig'] = crest_B
r_height['crest_B_fig'] = c['face_B1_thickness']
#
r_figures['top_fig'] = top_figure
r_height['top_fig'] = c['top_thickness']
#
r_figures['cc_part_list'] = part_list_figure
r_height['cc_part_list'] = 1.0
#
r_figures['cc_overview'] = cross_cube_part_overview_figure
r_height['cc_overview'] = 1.0
#
r_figures['face_threaded_rod'] = face_threaded_rod
r_height['face_threaded_rod'] = 1.0
#
r_figures['top_threaded_rod'] = top_threaded_rod
r_height['top_threaded_rod'] = 1.0
#
r_figures['axle'] = axle
r_height['axle'] = 1.0
#
r_figures['spacer'] = spacer
r_height['spacer'] = 1.0
###
return ((r_figures, r_height))
def plank_yz_bottom_hole(c): r_fig = [] r_fig.extend(cnc25d_api.rotate_and_translate_figure(plank_xz_yz_hole(c, c['box_depth'], 1), 0,0,0, 0, c['h_plank_width']+c['fitting_height']-c['d_plank_height']-c['diagonal_lining_bottom_height'])) return(r_fig)
def plank_yz_top_hole(c): r_fig = [] r_fig.extend(cnc25d_api.rotate_and_translate_figure(plank_xz_yz_hole(c, c['box_depth'], 1), 0,0,0, 0, c['diagonal_lining_top_height'])) return(r_fig)
def plank_xz_bottom_hole(c):
r_fig = []
r_fig.extend(cnc25d_api.rotate_and_translate_figure(plank_xz_yz_hole(c, c['box_width'], c['module_width']), 0,0,0, 0, c['h_plank_width']+c['fitting_height']-c['d_plank_height']-c['diagonal_lining_bottom_height']))
for i in range(c['module_width']-1):
r_fig.extend(hole_in_plank_bot_xz_for_yz(c, (i+1)*c['box_width']))
return(r_fig)
def split_gearwheel_2d_construction(c):
"""
construct the 2D-figures with outlines at the A-format for the split_gearwheel design
"""
### generate the portion outlines
part_figure_list = []
if c["gear_tooth_nb"] > 0: # create a gear_profile
for i in range(2 * c["split_nb"]):
# print("dbg333: portion_gear_tooth_nb[i]: {:0.3f}".format(c['portion_gear_tooth_nb'][i]))
# print("dbg334: portion_gear_first_end[i]: {:0.3f}".format(c['portion_gear_first_end'][i]))
# print("dbg335: portion_gear_last_end[i]: {:0.3f}".format(c['portion_gear_last_end'][i]))
# print("dbg336: portion_gear_tooth_angle[i]: {:0.3f}".format(c['portion_gear_tooth_angle'][i]))
if c["portion_gear_tooth_nb"][i] < 1:
print(
"ERR338: Error, for i {:d} portion_gear_tooth_nb {:d} smaller than 1".format(
i, c["portion_gear_tooth_nb"][i]
)
)
sys.exit(2)
gp_c = c.copy()
gp_c["gear_type"] = "e"
# gp_c['portion_tooth_nb'] = c['portion_gear_tooth_nb'][i]
# gp_c['portion_first_end'] = c['portion_gear_first_end'][i]
# gp_c['portion_last_end'] = c['portion_gear_last_end'][i]
gp_c["cut_portion"] = [
c["portion_gear_tooth_nb"][i],
c["portion_gear_first_end"][i],
c["portion_gear_last_end"][i],
]
gp_c["gear_initial_angle"] = c["portion_gear_tooth_angle"][i]
# print("dbg342: gp_c:", gp_c)
# print("dbg341: gp_c['portion_tooth_nb']: {:d}".format(gp_c['portion_tooth_nb']))
i_gear_profile = inherit_gear_profile()
i_gear_profile.apply_external_constraint(gp_c)
gear_profile_B = i_gear_profile.get_A_figure("first_gear")[
0
] # gear_profile always return figure at B-format
# print("dbg321: gear_profile constraint:", i_gear_profile.get_constraint()['portion_tooth_nb'], c['portion_gear_tooth_nb'][i])
# cnc25d_api.figure_simple_display([gear_profile_B], [], "debug gear_profile_B")
# print("dbg345: trash_gear_profile_parameters:", trash_gear_profile_parameters)
# print("dbg346: trash_gear_profile_parameters['portion_tooth_nb']: {:d}".format(trash_gear_profile_parameters['portion_tooth_nb']))
tmp_a = c["split_initial_angle"] + (i + 2.0) * c["portion_angle"]
tmp_b = c["split_initial_angle"] + (i + 1.0) * c["portion_angle"]
tmp_c = c["split_initial_angle"] + (i + 0.0) * c["portion_angle"]
low_portion_A = []
low_portion_A.append((gear_profile_B[-1][0], gear_profile_B[-1][1], 0))
low_portion_A.append(
(
c["g1_ix"] + c["high_split_radius"] * math.cos(tmp_a),
c["g1_iy"] + c["high_split_radius"] * math.sin(tmp_a),
c["split_rbr"],
)
)
low_portion_A.append(
(
c["g1_ix"] + c["low_split_radius"] * math.cos(tmp_a),
c["g1_iy"] + c["low_split_radius"] * math.sin(tmp_a),
0,
)
)
if c["low_split_type"] == "circle":
low_portion_A.append(
(
c["g1_ix"] + c["low_split_radius"] * math.cos(tmp_b),
c["g1_iy"] + c["low_split_radius"] * math.sin(tmp_b),
c["g1_ix"] + c["low_split_radius"] * math.cos(tmp_c),
c["g1_iy"] + c["low_split_radius"] * math.sin(tmp_c),
0,
)
)
elif c["low_split_type"] == "line":
low_portion_A.append(
(
c["g1_ix"] + c["low_split_radius"] * math.cos(tmp_b),
c["g1_iy"] + c["low_split_radius"] * math.sin(tmp_b),
0,
)
)
low_portion_A.append(
(
c["g1_ix"] + c["low_split_radius"] * math.cos(tmp_c),
c["g1_iy"] + c["low_split_radius"] * math.sin(tmp_c),
0,
)
)
low_portion_A.append(
(
c["g1_ix"] + c["high_split_radius"] * math.cos(tmp_c),
c["g1_iy"] + c["high_split_radius"] * math.sin(tmp_c),
c["split_rbr"],
)
)
low_portion_A.append((gear_profile_B[0][0], gear_profile_B[0][1], 0))
# print("dbg337: low_portion_A:", low_portion_A)
low_portion_B = cnc25d_api.cnc_cut_outline(low_portion_A, "portion_A")
portion_B = gear_profile_B[:]
portion_B.extend(low_portion_B[1:])
# part_figure_list.append([portion_B])
part_figure_list.append([portion_B[:]])
else:
for i in range(2 * c["split_nb"]):
tmp_a = c["split_initial_angle"] + (i + 2.0) * c["portion_angle"]
tmp_b = c["split_initial_angle"] + (i + 1.0) * c["portion_angle"]
tmp_c = c["split_initial_angle"] + (i + 0.0) * c["portion_angle"]
portion_A = []
portion_A.append(
(
c["g1_ix"] + c["high_split_radius"] * math.cos(tmp_c),
c["g1_iy"] + c["high_split_radius"] * math.sin(tmp_c),
0,
)
)
portion_A.append(
(
c["g1_ix"] + c["high_split_radius"] * math.cos(tmp_b),
c["g1_iy"] + c["high_split_radius"] * math.sin(tmp_b),
c["g1_ix"] + c["high_split_radius"] * math.cos(tmp_a),
c["g1_iy"] + c["high_split_radius"] * math.sin(tmp_a),
0,
)
)
portion_A.append(
(
c["g1_ix"] + c["low_split_radius"] * math.cos(tmp_a),
c["g1_iy"] + c["low_split_radius"] * math.sin(tmp_a),
0,
)
)
if c["low_split_type"] == "circle":
portion_A.append(
(
c["g1_ix"] + c["low_split_radius"] * math.cos(tmp_b),
c["g1_iy"] + c["low_split_radius"] * math.sin(tmp_b),
c["g1_ix"] + c["low_split_radius"] * math.cos(tmp_c),
c["g1_iy"] + c["low_split_radius"] * math.sin(tmp_c),
0,
)
)
elif c["low_split_type"] == "line":
portion_A.append(
(
c["g1_ix"] + c["low_split_radius"] * math.cos(tmp_b),
c["g1_iy"] + c["low_split_radius"] * math.sin(tmp_b),
0,
)
)
portion_A.append(
(
c["g1_ix"] + c["low_split_radius"] * math.cos(tmp_c),
c["g1_iy"] + c["low_split_radius"] * math.sin(tmp_c),
0,
)
)
portion_A.append(
(
c["g1_ix"] + c["high_split_radius"] * math.cos(tmp_c),
c["g1_iy"] + c["high_split_radius"] * math.sin(tmp_c),
0,
)
)
portion_B = cnc25d_api.cnc_cut_outline(portion_A, "circle_portion_A")
# part_figure_list.append([portion_B])
part_figure_list.append([portion_B[:]])
### generate the hole outlines
for i in range(len(part_figure_list)):
hole_figure = []
if c["low_hole_radius"] > 0:
for j in range(2 * c["low_hole_nb"]):
tmp_a = c["split_initial_angle"] + i * c["portion_angle"] + (j + 0.5) * c["low_hole_space_angle"]
hole_figure.append(
(
c["g1_ix"] + c["low_hole_circle_radius"] * math.cos(tmp_a),
c["g1_iy"] + c["low_hole_circle_radius"] * math.sin(tmp_a),
c["low_hole_radius"],
)
)
if c["high_hole_radius"] > 0:
for j in range(2 * c["high_hole_nb"]):
tmp_a = c["split_initial_angle"] + i * c["portion_angle"] + (j + 0.5) * c["high_hole_space_angle"]
hole_figure.append(
(
c["g1_ix"] + c["high_hole_circle_radius"] * math.cos(tmp_a),
c["g1_iy"] + c["high_hole_circle_radius"] * math.sin(tmp_a),
c["high_hole_radius"],
)
)
# part_figure_list[i].extend(hole_figure)
part_figure_list[i].extend(hole_figure[:])
### design output
sgw_assembly_figure = []
sgw_assembly_A_figure = []
sgw_assembly_B_figure = []
aligned_part_figure_list = []
sgw_list_of_parts = []
for i in range(2 * c["split_nb"]):
sgw_assembly_figure.extend(part_figure_list[i])
if (i % 2) == 0:
sgw_assembly_A_figure.extend(part_figure_list[i])
else:
sgw_assembly_B_figure.extend(part_figure_list[i])
shift_x = 2.2 * (i % 2) * c["minimal_gear_profile_radius"]
shift_y = 2.2 * int(i / 2) * c["minimal_gear_profile_radius"]
rotated_fig = cnc25d_api.rotate_and_translate_figure(
part_figure_list[i],
c["g1_ix"],
c["g1_iy"],
-1 * (c["split_initial_angle"] + i * c["portion_angle"]),
0.0,
0.0,
)
aligned_part_figure_list.append(rotated_fig)
sgw_list_of_parts.extend(cnc25d_api.rotate_and_translate_figure(rotated_fig, 0.0, 0.0, 0.0, shift_x, shift_y))
###
r_figures = {}
r_height = {}
#
for i in range(2 * c["split_nb"]):
r_figures["sgw_part_{:02d}".format(i)] = part_figure_list[i]
r_height["sgw_part_{:02d}".format(i)] = c["gear_profile_height"]
#
r_figures["sgw_assembly_fig"] = sgw_assembly_figure
r_height["sgw_assembly_fig"] = c["gear_profile_height"]
#
r_figures["sgw_even_assembly_fig"] = sgw_assembly_A_figure
r_height["sgw_even_assembly_fig"] = c["gear_profile_height"]
#
r_figures["sgw_odd_assembly_fig"] = sgw_assembly_B_figure
r_height["sgw_odd_assembly_fig"] = c["gear_profile_height"]
#
for i in range(2 * c["split_nb"]):
r_figures["sgw_aligned_part_{:02d}".format(i)] = aligned_part_figure_list[i]
r_height["sgw_aligned_part_{:02d}".format(i)] = c["gear_profile_height"]
#
r_figures["sgw_list_of_parts"] = sgw_list_of_parts
r_height["sgw_list_of_parts"] = c["gear_profile_height"]
#
###
return (r_figures, r_height)
def crest_2d_construction(c):
""" construct the 2D-figures with outlines at the A-format for the crest design
"""
### precision
radian_epsilon = math.pi/1000
###
cx = c['cube_width']/2.0
cy = c['top_thickness']+c['height_margin']+c['axle_diameter']/2.0+c['inter_axle_length']
cube_height = 2*c['top_thickness']+2*c['height_margin']+c['axle_diameter']+c['inter_axle_length']
# inheritance from cross_cube_sub
bottom_outline_A = cnc25d_api.rotate_and_translate_figure(cross_cube_sub.cross_cube_face_top_outline(c, c['face_B1_thickness'], c['face_B2_thickness']), c['cube_width']/2.0, cube_height/2.0, math.pi, 0.0, 0.0)
cross_cube_hole_figure_A = cnc25d_api.rotate_and_translate_figure(cross_cube_sub.cross_cube_face_holes(c, c['face_B1_thickness'], c['face_B2_thickness']), c['cube_width']/2.0, cube_height/2.0, math.pi, 0.0, 0.0)
# inheritance from gear_profile
i_gear_profile = gear_profile.gear_profile()
gp_c = gear_profile_constraint(c)
gp_c['center_position_x'] = cx
gp_c['center_position_y'] = cy
i_gear_profile.apply_external_constraint(gp_c)
gear_profile_B = i_gear_profile.get_A_figure('first_gear')[0]
# gear_profile check
if(abs(gear_profile_B[0][1]-gear_profile_B[-1][-1])>radian_epsilon):
print("ERR335: Error, extremities of the gear_profile_B have different y-coordiante {:0.3f} {:0.3f}".format(gear_profile_B[0][1], gear_profile_B[-1][-1]))
sys.exit(2)
# gear_profile extremity angle
crest_gear_angle = math.atan2(gear_profile_B[0][1]-cy, gear_profile_B[0][0]-cx)
## crest outline
crest_long_nshort = True
free_mounting_width = c['free_mounting_width']
if(gear_profile_B[0][1]>3*cube_height/4.0+radian_epsilon):
crest_long_nshort = False
free_mounting_width = c['crest_cnc_router_bit_radius']
crest_outline_A = []
crest_outline_A.append((gear_profile_B[-1][-2], gear_profile_B[-1][-1], 0))
crest_outline_A.append((cx+c['crest_hollow_external_radius']*math.cos(math.pi-crest_gear_angle), cy+c['crest_hollow_external_radius']*math.sin(math.pi-crest_gear_angle), c['crest_cnc_router_bit_radius']))
crest_outline_A.append((bottom_outline_A[0][0]-free_mounting_width, bottom_outline_A[0][1], c['crest_cnc_router_bit_radius']))
crest_outline_A.extend(bottom_outline_A[1:-1])
crest_outline_A.append((bottom_outline_A[-1][0]+free_mounting_width, bottom_outline_A[-1][1], c['crest_cnc_router_bit_radius']))
crest_outline_A.append((cx+c['crest_hollow_external_radius']*math.cos(crest_gear_angle), cy+c['crest_hollow_external_radius']*math.sin(crest_gear_angle), c['crest_cnc_router_bit_radius']))
crest_outline_A.append((gear_profile_B[0][0], gear_profile_B[0][1], 0))
crest_outline_B = cnc25d_api.cnc_cut_outline(crest_outline_A, "crest_outline_A")
crest_outline_B.extend(gear_profile_B[1:])
## crest holes
crest_hole_A = []
crest_hole_A.extend(cross_cube_hole_figure_A)
# cross_cube top holes
ccthy = cy + c['axle_diameter']/2.0+c['height_margin']
cw5 = c['cube_width']/5
tt = c['top_thickness']
ccect = c['cross_cube_extra_cut_thickness']
cccrbr = c['cross_cube_cnc_router_bit_radius']
cc_top_hole = []
cc_top_hole.append((-1*ccect, -1*ccect, -1*cccrbr))
cc_top_hole.append((cw5+1*ccect, -1*ccect, -1*cccrbr))
cc_top_hole.append((cw5+1*ccect, tt+1*ccect, -1*cccrbr))
cc_top_hole.append((-1*ccect, tt+1*ccect, -1*cccrbr))
cc_top_hole.append((-1*ccect, -1*ccect, 0))
crest_hole_A.append(cnc25d_api.outline_shift_xy(cc_top_hole, 1*cw5, 1, ccthy, 1))
crest_hole_A.append(cnc25d_api.outline_shift_xy(cc_top_hole, 3*cw5, 1, ccthy, 1))
# crest hollow
cher = c['crest_hollow_external_radius']
chir = c['crest_hollow_internal_radius']
chln = c['crest_hollow_leg_nb']
chsr = c['crest_hollow_smoothing_radius']
if(crest_long_nshort):
first_leg_ex_angle = math.asin((c['end_leg_width']+3*cube_height/4.0-cy)/cher)
first_leg_in_angle = math.asin((c['end_leg_width']+3*cube_height/4.0-cy)/chir)
first_leg_hole_angle = math.asin((c['end_leg_width']/2.0+3*cube_height/4.0-cy)/cher)
else:
first_leg_ex_angle = crest_gear_angle + 2*math.atan(c['end_leg_width']/(2.0*cher))
first_leg_in_angle = crest_gear_angle + 2*math.atan(c['end_leg_width']/(2.0*chir))
first_leg_hole_angle = crest_gear_angle + math.atan(c['end_leg_width']/(2.0*cher))
if(c['crest_hollow_leg_nb']>1):
leg_step_angle = 0
if(chln>2):
leg_step_angle = (math.pi-2*first_leg_ex_angle)/(chln-1)
middle_leg_ex_half_angle = math.atan(c['middle_leg_width']/(2.0*cher))
middle_leg_in_half_angle = math.atan(c['middle_leg_width']/(2.0*chir))
smoothing_ex_half_angle = math.atan(float(chsr)/(cher-chsr))
smoothing_in_half_angle = math.atan(float(chsr)/(chir+chsr))
ex1_angles = []
ex2_angles = []
ex1_angles.append(first_leg_ex_angle)
for i in range(chln-2):
ex1_angles.append(first_leg_ex_angle + (i+1)*leg_step_angle + middle_leg_ex_half_angle)
ex2_angles.append(first_leg_ex_angle + (i+1)*leg_step_angle - middle_leg_ex_half_angle)
ex2_angles.append(math.pi-first_leg_ex_angle)
in1_angles = []
in2_angles = []
in1_angles.append(first_leg_in_angle)
for i in range(chln-2):
in1_angles.append(first_leg_ex_angle + (i+1)*leg_step_angle + middle_leg_in_half_angle)
in2_angles.append(first_leg_ex_angle + (i+1)*leg_step_angle - middle_leg_in_half_angle)
in2_angles.append(math.pi-first_leg_in_angle)
for i in range(chln-1):
ea1 = ex1_angles[i]
ea2 = ex2_angles[i]
ma = (ex1_angles[i]+ex2_angles[i])/2.0
ia1 = in1_angles[i]
ia2 = in2_angles[i]
if((ea2-ea1)<2.1*smoothing_ex_half_angle):
print("ERR419: Error, crest_hollow_smoothing_radius {:0.3f} or crest_hollow_leg_nb {:d} are too big".format(chsr, chln))
sys.exit(2)
hollow = []
hollow.append((cx+cher*math.cos(ea1), cy+cher*math.sin(ea1), chsr))
hollow.append((cx+cher*math.cos(ma), cy+cher*math.sin(ma), cx+cher*math.cos(ea2), cy+cher*math.sin(ea2), chsr))
if((ia2-ia1)<2.1*smoothing_in_half_angle):
hollow.append((cx+chir*math.cos(ma), cy+chir*math.sin(ma), chsr))
else:
hollow.append((cx+chir*math.cos(ia2), cy+chir*math.sin(ia2), chsr))
hollow.append((cx+chir*math.cos(ma), cy+chir*math.sin(ma), cx+chir*math.cos(ia1), cy+chir*math.sin(ia1), chsr))
hollow.append((cx+cher*math.cos(ea1), cy+cher*math.sin(ea1), 0))
crest_hole_A.append(hollow[:])
#[todo] optimization with floor_width
# crest gear holes
hole_half_angle = math.atan(c['centring_hole_distance']/(2.0*(cher+c['centring_hole_position'])))
hole_step_angle = 0
if(chln>2):
hole_step_angle = (math.pi-2*first_leg_hole_angle)/(chln-1)
hole_angles = []
hole_angles.append(first_leg_hole_angle)
for i in range(chln-2):
#hole_angles.append(first_leg_hole_angle + (i+1)*hole_step_angle)
hole_angles.append(first_leg_ex_angle + (i+1)*leg_step_angle)
hole_angles.append(math.pi-first_leg_hole_angle)
for a in hole_angles:
crest_hole_A.append((cx+(cher+c['fastening_hole_position'])*math.cos(a), cy+(cher+c['fastening_hole_position'])*math.sin(a), c['fastening_hole_radius']))
crest_hole_A.append((cx+(cher+c['centring_hole_position'])*math.cos(a-hole_half_angle), cy+(cher+c['centring_hole_position'])*math.sin(a-hole_half_angle), c['centring_hole_radius']))
crest_hole_A.append((cx+(cher+c['centring_hole_position'])*math.cos(a+hole_half_angle), cy+(cher+c['centring_hole_position'])*math.sin(a+hole_half_angle), c['centring_hole_radius']))
## crest figure
crest_figure = []
crest_figure.append(crest_outline_B)
crest_figure.extend(cnc25d_api.cnc_cut_figure(crest_hole_A, "crest_hole_A"))
###
r_figures = {}
r_height = {}
#
r_figures['crest_fig'] = crest_figure
r_height['crest_fig'] = c['crest_thickness']
###
return((r_figures, r_height))
def gimbal_2d_construction(c):
""" construct the 2D-figures with outlines at the A-format for the gimbal design
"""
# bell_bagel_assembly
i_bba = bell_bagel_assembly.bba()
i_bba.apply_external_constraint(c)
bell_face = i_bba.get_A_figure('bell_face')
# cross_cube
i_cross_cube = cross_cube.cross_cube()
i_cross_cube.apply_external_constraint(cross_cube_constraint(c))
crest_A = i_cross_cube.get_A_figure('crest_A_fig')
crest_B = i_cross_cube.get_A_figure('crest_B_fig')
## gimbal 2D sketch
# intermediate parameters
bagel_z = c['base_thickness'] + c['bell_face_height'] + c['leg_length']
crest_A_axle_z = c['top_thickness'] + c[
'height_margin'] + c['axle_diameter'] / 2.0
crest_B_axle_z = crest_A_axle_z + c['inter_axle_length']
#
bottom_bell_face = cnc25d_api.rotate_and_translate_figure(
bell_face, 0, bagel_z, 0.0, 0.0, 0.0)
top_bell_face = cnc25d_api.rotate_and_translate_figure(
bell_face, 0, bagel_z, math.pi + c['top_angle'], 0.0,
crest_B_axle_z - bagel_z)
bottom_crest_A = cnc25d_api.rotate_and_translate_figure(
crest_A, c['cube_width'] / 2.0, crest_A_axle_z, c['bottom_angle'],
-1 * c['cube_width'] / 2.0, bagel_z - crest_A_axle_z)
top_crest_B = cnc25d_api.rotate_and_translate_figure(
crest_B, c['cube_width'] / 2.0, crest_B_axle_z, 0.0,
-1 * c['cube_width'] / 2.0, 0.0)
### figures output
x_space = 1.2 * max(c['gear_module'] * c['virtual_tooth_nb'],
c['base_diameter'])
## gimbal_sketch
gimbal_sketch_figure = []
gimbal_sketch_figure.extend(
cnc25d_api.rotate_and_translate_figure(bottom_bell_face, 0.0, 0.0, 0.0,
0 * x_space, 0))
gimbal_sketch_figure.extend(
cnc25d_api.rotate_and_translate_figure(bottom_crest_A, 0.0, 0.0, 0.0,
0 * x_space, 0))
gimbal_sketch_figure.extend(
cnc25d_api.rotate_and_translate_figure(top_bell_face, 0.0, 0.0, 0.0,
1 * x_space, 0))
gimbal_sketch_figure.extend(
cnc25d_api.rotate_and_translate_figure(top_crest_B, 0.0, 0.0, 0.0,
1 * x_space, 0))
###
r_figures = {}
r_height = {}
# get figures and heights from bell_bagel_assembly
(bba_figs, bba_heights) = i_bba.apply_2d_constructor()
r_figures.update(bba_figs)
r_height.update(bba_heights)
# get figures and heights from cross_cube
(cc_figs, cc_heights) = i_cross_cube.apply_2d_constructor()
r_figures.update(cc_figs)
r_height.update(cc_heights)
#
r_figures['gimbal_sketch'] = gimbal_sketch_figure
r_height['gimbal_sketch'] = 1.0
###
return ((r_figures, r_height))
