from parts import sbr_rail, sbr16uu_vert, pillow_block
# --- settings ---
screw_to_plate = sbr_rail['height'] + sbr16uu_vert[
'hole_height'] - pillow_block['hole_height']
print('screw_to_plate: ' + str(screw_to_plate))
bit = gg.inch(0.25)
width = 80
height = screw_to_plate + 10
# outer
outer = create_elements(type='hole_sets',
spacing_x=width + bit,
spacing_y=height + bit)
outer = [outer[0][0], outer[2][0], outer[3][0], outer[1][0], outer[0][0]]
rc = []
rc.append({
'type': 'circle',
'depth': 11,
'center': [width / 2.0 + bit / 2.0, screw_to_plate + bit / 2.0],
'radius': 10 / 2.0 - bit / 2.0 + 0.25
})
rc.append({
'type': 'circle',
'depth': gg.inch(0.75),
# spindle plate
spindle_plate = {
"width": 100,
"height": 120,
}
# initialize spindle place list
sp = []
# vertical line
sp.extend(
create_elements(type='even_spaced',
start=1,
nr=6,
x_start=spindle_plate['width'] + bit_size / 2.0,
y_start=0,
x_end=spindle_plate['width'] + bit_size / 2.0,
y_end=(spindle_plate['height'] + bit_size / 2.0)))
# horizontal line
sp.extend(
create_elements(type='even_spaced',
start=1,
nr=6,
x_start=0,
y_start=(spindle_plate['height'] + bit_size / 2.0),
x_end=spindle_plate['width'] + bit_size / 2.0,
y_end=(spindle_plate['height'] + bit_size / 2.0)))
# mounting holes
from parts import sbr16uu_horz, sbr_rail, vert_bearing, shaft_support
# --- settings ---
bit_5 = 5
bit_1_4 = gg.inch(0.25)
width = 100 - vert_bearing['width'] + shaft_support[
"width"] # distance between z rods + width of support
height = 230 # same as current
print(width, height)
# --- outline ---
# outer
outer = create_elements(type='hole_sets',
spacing_x=width + bit_1_4,
spacing_y=height + bit_1_4)
outer = [outer[0][0], outer[2][0], outer[3][0], outer[1][0], outer[0][0]]
rc = []
# outline
rc.append({
'type': 'line',
'points': outer[0:5],
'depth': 12,
})
# preview
frame = gg.preview(rc, bit_1_4)
# calculate overlap and offset
overlap = (nema17['outer'] / 2) - hole_to_plate
offset_y = backing - overlap
offset_x = 12
# --- drill section ---
# initialize request
rc = []
holes = []
mounting_holes = create_elements(
type='hole_sets',
spacing_x=nema17['hole_spacing'],
spacing_y=nema17['hole_spacing'],
offset_x=nema17['offset'] + offset_x,
offset_y=nema17['offset'] + offset_y,
)
holes.extend(mounting_holes)
holes.extend([
[[offset_x / 2, backing / 2]],
[[offset_x * 1.5 + nema17['outer'], backing / 2]],
])
holes = gg.order_closest_point(holes)
holes = [e[0] for e in holes]
mounting_holes = gg.order_closest_point(mounting_holes)
mounting_holes = [e[0] for e in mounting_holes]
rc.append({