def solid_comp(solidList):
aRes = TopoDS_CompSolid()
builder = TopoDS_Builder()
builder.MakeCompSolid(aRes)
# transfer shapes and write file
for shp in solidList:
builder.Add(aRes, shp)
return aRes
def testTopoDS_byref_arguments(self):
'''
Test byref pass arguments to TopoDS
'''
cyl1 = BRepPrimAPI_MakeCylinder(10., 10.).Shape()
cyl2 = BRepPrimAPI_MakeCylinder(100., 50.).Shape()
c = TopoDS_Compound()
bb = TopoDS_Builder()
bb.MakeCompound(c)
for child in [cyl1, cyl2]:
bb.Add(c, child)
def compound(topo):
'''
accumulate a bunch of TopoDS_* in list `topo` to a TopoDS_Compound
@param topo: list of TopoDS_* instances
'''
bd = TopoDS_Builder()
comp = TopoDS_Compound()
bd.MakeCompound(comp)
for i in topo:
bd.Add(comp, i)
return comp
def test_TopoDS_byref_arguments(self) -> None:
'''
Test byref pass arguments to TopoDS
'''
cyl1 = BRepPrimAPI_MakeCylinder(10., 10.).Shape()
cyl2 = BRepPrimAPI_MakeCylinder(100., 50.).Shape()
c = TopoDS_Compound()
self.assertTrue(c.IsNull())
bb = TopoDS_Builder()
bb.MakeCompound(c)
for child in [cyl1, cyl2]:
bb.Add(c, child)
self.assertFalse(c.IsNull())
def voxel_to_TopoDS(model, voxel_length, voxel_width, voxel_height):
(position_x, position_y, position_z) = np.where(model.data)
voxel = TopoDS_Compound()
counter = TopoDS_Builder()
counter.MakeCompound(voxel)
for i in range(position_x.size):
voxel1 = TopoDS_Shape(
BRepPrimAPI_MakeBox(voxel_length, voxel_width,
voxel_height).Shape())
transmat = gp_Trsf()
x, y, z = position_x[i] * voxel_length, position_y[
i] * voxel_width, position_z[i] * voxel_height
transmat.SetTranslation(gp_Vec(float(x), float(y), float(z)))
location = TopLoc_Location(transmat)
voxel1.Location(location)
counter.Add(voxel, voxel1)
return voxel
class CovExp(plotocc):
def __init__(self):
plotocc.__init__(self)
self.prop = GProp_GProps()
self.base = make_box(100, 100, 100)
self.base_vol = self.cal_vol(self.base)
self.splitter = BOPAlgo_Splitter()
self.splitter.AddArgument(self.base)
print(self.cal_vol(self.base))
from OCC.Display.qtDisplay import qtViewer3d
self.app = self.get_app()
self.wi = self.app.topLevelWidgets()[0]
self.vi = self.wi.findChild(qtViewer3d, "qt_viewer_3d")
self.on_select()
def get_app(self):
app = QApplication.instance()
#app = qApp
# checks if QApplication already exists
if not app:
app = QApplication(sys.argv)
return app
def on_select(self):
self.vi.sig_topods_selected.connect(self._on_select)
def _on_select(self, shapes):
"""
Parameters
----------
shape : TopoDS_Shape
"""
for shape in shapes:
self.DumpTop(shape)
def DumpTop(self, shape, level=0):
"""
Print the details of an object from the top down
"""
brt = BRep_Tool()
s = shape.ShapeType()
if s == TopAbs_VERTEX:
pnt = brt.Pnt(topods_Vertex(shape))
dmp = " " * level
dmp += "%s - " % get_type_as_string(shape)
dmp += "%.5e %.5e %.5e" % (pnt.X(), pnt.Y(), pnt.Z())
print(dmp)
else:
dmp = " " * level
dmp += get_type_as_string(shape)
print(dmp)
it = TopoDS_Iterator(shape)
while it.More():
shp = it.Value()
it.Next()
self.DumpTop(shp, level + 1)
def ShowDisplay(self):
colors = ["BLUE", "RED", "GREEN", "YELLOW", "BLACK", "WHITE"]
num = 0
sol_exp = TopExp_Explorer(self.splitter.Shape(), TopAbs_SOLID)
while sol_exp.More():
num += 1
self.display.DisplayShape(sol_exp.Current(),
color=colors[num % len(colors)],
transparency=0.5)
sol_exp.Next()
self.display.FitAll()
self.start_display()
def fileout(self, dirname="./shp/"):
num = 0
stp_file = dirname + "shp_{:04d}.stp".format(num)
write_step_file(self.base, stp_file)
sol_exp = TopExp_Explorer(self.splitter.Shape(), TopAbs_SOLID)
while sol_exp.More():
num += 1
stp_file = dirname + "shp_{:04d}.stp".format(num)
write_step_file(sol_exp.Current(), stp_file)
sol_exp.Next()
def split_run(self, num=5):
for i in range(num):
pnt = gp_Pnt(*np.random.rand(3) * 100)
vec = gp_Vec(*np.random.randn(3))
pln = gp_Pln(pnt, vec_to_dir(vec))
fce = make_face(pln, -10000, 10000, -10000, 10000)
self.splitter.AddTool(fce)
self.splitter.Perform()
def cal_len(self, shp=TopoDS_Shape()):
brepgprop_LinearProperties(shp, self.prop)
return self.prop.Mass()
def cal_are(self, shp=TopoDS_Shape()):
brepgprop_SurfaceProperties(shp, self.prop)
return self.prop.Mass()
def cal_vol(self, shp=TopoDS_Shape()):
brepgprop_VolumeProperties(shp, self.prop)
return self.prop.Mass()
def prop_edge(self, edge=TopoDS_Edge()):
edge_adaptor = BRepAdaptor_Curve(edge)
edge_line = edge_adaptor.Line()
return edge_line
def face_init(self, face=TopoDS_Face()):
self.face_num += 1
self.tmp_face = face
self.tmp_plan = self.pln_on_face(self.tmp_face)
self.tmp_axis = self.tmp_plan.Position()
print(self.tmp_axis)
if self.show == True:
self.display.DisplayMessage(self.tmp_axis.Location(),
"{:04d}".format(self.face_num))
pass
def pln_on_face(self, face=TopoDS_Face()):
face_adaptor = BRepAdaptor_Surface(face)
face_trf = face_adaptor.Trsf()
face_pln = face_adaptor.Plane()
#face_dir = face_adaptor.Direction()
face_umin = face_adaptor.FirstUParameter()
face_vmin = face_adaptor.FirstVParameter()
face_umax = face_adaptor.LastUParameter()
face_vmax = face_adaptor.LastVParameter()
face_u = (face_umax + face_umin) / 2
face_v = (face_vmax + face_vmin) / 2
face_pnt = face_adaptor.Value(face_u, face_v)
return face_pln
def face_expand(self, face=TopoDS_Face()):
print(face)
find_edge = LocOpe_FindEdges(self.tmp_face, face)
find_edge.InitIterator()
while find_edge.More():
if face not in self.face_cnt:
edge = find_edge.EdgeTo()
line = self.prop_edge(edge)
plan = self.pln_on_face(face)
plan_axs = plan.Position()
line_axs = line.Position()
print(self.tmp_axis.Axis())
print(plan.Position().Axis())
#print(self.cal_len(edge), self.cal_are(face))
new_face = self.face_rotate(face, line_axs)
#self.face_tranfer(face, plan.Axis())
plan = self.pln_on_face(face)
print(face, self.cal_are(face), plan)
print(plan, plan.Axis())
self.face_cnt.append(face)
find_edge.Next()
# self.face_init(face)
def face_tranfer(self, face=TopoDS_Face(), axs=gp_Ax1()):
axs_3 = gp_Ax3(axs.Location(), axs.Direction())
trf = gp_Trsf()
trf.SetTransformation(axs_3, self.tmp_axs3)
loc_face = TopLoc_Location(trf)
face.Location(loc_face)
return face
def face_rotate(self, face=TopoDS_Face(), axs=gp_Ax1()):
plan = self.pln_on_face(face)
plan_axs = plan.Position()
pln_angle = self.tmp_axis.Angle(plan_axs)
ref_angle = self.tmp_axis.Direction().AngleWithRef(
plan_axs.Direction(), axs.Direction())
print(np.rad2deg(pln_angle), np.rad2deg(ref_angle))
trf = gp_Trsf()
if np.abs(ref_angle) >= np.pi / 2:
trf.SetRotation(axs, -ref_angle)
elif 0 < ref_angle < np.pi / 2:
trf.SetRotation(axs, np.pi - ref_angle)
elif -np.pi / 2 < ref_angle < 0:
trf.SetRotation(axs, -ref_angle - np.pi)
else:
trf.SetRotation(axs, -ref_angle)
#trf.SetTransformation(axs3.Rotated(axs, angle), axs3)
loc_face = TopLoc_Location(trf)
new_face = face.Located(loc_face)
# self.sol_builder.Add(new_face)
self.face_lst.Append(new_face)
# face.Location(loc_face)
if self.show == True:
self.display.DisplayShape(new_face)
return new_face
def prop_soild(self, sol=TopoDS_Solid()):
self.sol_builder = TopoDS_Builder()
sol_exp = TopExp_Explorer(sol, TopAbs_FACE)
sol_top = TopologyExplorer(sol)
#print(self.cal_vol(sol), self.base_vol)
print(sol_top.number_of_faces())
self.face_lst = TopTools_ListOfShape()
self.face_cnt = []
self.face_num = 0
self.face_init(sol_exp.Current())
#self.sol_builder.Add(sol, sol_exp.Current())
sol_exp.Next()
while sol_exp.More():
face = sol_exp.Current()
self.face_expand(face)
sol_exp.Next()
if self.file == True:
stp_file = "./shp/shp_{:04d}.stp".format(self.sol_num)
write_step_file(sol, stp_file)
stp_file = "./shp/shp_{:04d}_exp.stp".format(self.sol_num)
new_shpe = TopoDS_Compound()
self.sol_builder.Add(gp_Pnt())
# self.sol_builder.MakeCompSolid(new_shpe)
#write_step_file(new_shpe, stp_file)
# if self.show == True:
# self.display.DisplayShape(self.face_cnt)
"""self.face_init(face)
sol_exp = TopExp_Explorer(sol, TopAbs_FACE)
while sol_exp.More():
face = sol_exp.Current()
self.face_expand(face)
#self.face_init(sol_exp.Current())
sol_exp.Next()"""
def prop_solids(self):
sol_exp = TopExp_Explorer(self.splitter.Shape(), TopAbs_SOLID)
self.sol_num = 0
while sol_exp.More():
self.sol_num += 1
self.prop_soild(sol_exp.Current())
sol_exp.Next()
class Create_boll_SCcrew(object):
def __init__(self): #初始化参数
pass
#螺母参数初始化---------------------------
self.SFU01204_4_dict = {
"d": 12,
"I": 4,
"Da": 2.500,
"D": 24,
"A": 40,
"B": 10,
"L": 40,
"W": 32,
"H": 30,
"X": 4.5,
"Q": "-",
"N": "1x4",
"Ca": 902,
"Coa": 1884,
"kgf/um": 26
} #
self.SFU01604_4_dict = {
"d": 16,
"I": 4,
"Da": 2.381,
"D": 28,
"A": 48,
"B": 10,
"L": 40,
"W": 38,
"H": 40,
"X": 5.5,
"Q": "M6",
"N": "1x4",
"Ca": 973,
"Coa": 2406,
"kgf/um": 32
} #
self.SFU01605_4_dict = {
"d": 16,
"I": 5,
"Da": 3.175,
"D": 28,
"A": 48,
"B": 10,
"L": 50,
"W": 38,
"H": 40,
"X": 5.5,
"Q": "M6",
"N": "1x4",
"Ca": 1380,
"Coa": 3052,
"kgf/um": 32
} #
self.SFU01610_4_dict = {
"d": 16,
"I": 10,
"Da": 3.175,
"D": 28,
"A": 48,
"B": 10,
"L": 57,
"W": 38,
"H": 40,
"X": 5.5,
"Q": "M6",
"N": "1x3",
"Ca": 1103,
"Coa": 2401,
"kgf/um": 26
} #
self.SFU02004_4_dict = {
"d": 20,
"I": 4,
"Da": 2.381,
"D": 36,
"A": 58,
"B": 10,
"L": 42,
"W": 47,
"H": 44,
"X": 6.6,
"Q": "M6",
"N": "1x4",
"Ca": 1066,
"Coa": 2987,
"kgf/um": 38
}
self.SFU02005_4_dict = {
"d": 20,
"I": 5,
"Da": 3.175,
"D": 36,
"A": 58,
"B": 10,
"L": 51,
"W": 47,
"H": 44,
"X": 6.6,
"Q": "M6",
"N": "1x4",
"Ca": 1551,
"Coa": 3875,
"kgf/um": 39
}
self.SFU02504_4_dict = {
"d": 25,
"I": 4,
"Da": 2.381,
"D": 40,
"A": 62,
"B": 10,
"L": 42,
"W": 51,
"H": 48,
"X": 6.6,
"Q": "M6",
"N": "1x4",
"Ca": 1180,
"Coa": 3795,
"kgf/um": 43
}
self.SFU02505_4_dict = {
"d": 25,
"I": 5,
"Da": 3.175,
"D": 40,
"A": 62,
"B": 10,
"L": 51,
"W": 51,
"H": 48,
"X": 6.6,
"Q": "M6",
"N": "1x4",
"Ca": 1724,
"Coa": 4904,
"kgf/um": 45
}
self.SFU02506_4_dict = {
"d": 25,
"I": 6,
"Da": 3.969,
"D": 40,
"A": 62,
"B": 10,
"L": 54,
"W": 51,
"H": 48,
"X": 6.6,
"Q": "M6",
"N": "1x4",
"Ca": 2318,
"Coa": 6057,
"kgf/um": 47
}
self.SFU02508_4_dict = {
"d": 25,
"I": 8,
"Da": 4.762,
"D": 40,
"A": 62,
"B": 10,
"L": 63,
"W": 51,
"H": 48,
"X": 6.6,
"Q": "M6",
"N": "1x4",
"Ca": 2963,
"Coa": 7313,
"kgf/um": 49
}
self.SFU02510_4_dict = {
"d": 25,
"I": 10,
"Da": 4.762,
"D": 40,
"A": 62,
"B": 12,
"L": 85,
"W": 51,
"H": 48,
"X": 6.6,
"Q": "M6",
"N": "1x4",
"Ca": 2954,
"Coa": 7295,
"kgf/um": 50
}
self.SFU03204_4_dict = {
"d": 32,
"I": 4,
"Da": 2.381,
"D": 50,
"A": 80,
"B": 12,
"L": 44,
"W": 65,
"H": 62,
"X": 9.0,
"Q": "M6",
"N": "1x4",
"Ca": 1296,
"Coa": 4838,
"kgf/um": 51
}
self.SFU03205_4_dict = {
"d": 32,
"I": 5,
"Da": 2.381,
"D": 50,
"A": 80,
"B": 12,
"L": 52,
"W": 65,
"H": 62,
"X": 9.0,
"Q": "M6",
"N": "1x4",
"Ca": 1922,
"Coa": 6343,
"kgf/um": 54
}
self.SFU03206_4_dict = {
"d": 32,
"I": 6,
"Da": 3.969,
"D": 50,
"A": 80,
"B": 12,
"L": 57,
"W": 65,
"H": 62,
"X": 9.0,
"Q": "M6",
"N": "1x4",
"Ca": 2632,
"Coa": 7979,
"kgf/um": 57
}
self.SFU03208_4_dict = {
"d": 32,
"I": 8,
"Da": 3.969,
"D": 50,
"A": 80,
"B": 12,
"L": 65,
"W": 65,
"H": 62,
"X": 9.0,
"Q": "M6",
"N": "1x4",
"Ca": 3387,
"Coa": 9622,
"kgf/um": 60
}
self.SFU03210_4_dict = {
"d": 32,
"I": 10,
"Da": 3.969,
"D": 50,
"A": 80,
"B": 12,
"L": 90,
"W": 65,
"H": 62,
"X": 9.0,
"Q": "M6",
"N": "1x4",
"Ca": 4805,
"Coa": 12208,
"kgf/um": 61
}
self.SFU04005_4_dict = {
"d": 40,
"I": 5,
"Da": 3.175,
"D": 63,
"A": 93,
"B": 14,
"L": 55,
"W": 78,
"H": 70,
"X": 9.0,
"Q": "M6",
"N": "1x4",
"Ca": 2110,
"Coa": 7988,
"kgf/um": 63
}
self.SFU04006_4_dict = {
"d": 40,
"I": 6,
"Da": 3.969,
"D": 63,
"A": 93,
"B": 14,
"L": 60,
"W": 78,
"H": 70,
"X": 9.0,
"Q": "M6",
"N": "1x4",
"Ca": 2873,
"Coa": 9913,
"kgf/um": 66
}
self.SFU04008_4_dict = {
"d": 40,
"I": 8,
"Da": 4.762,
"D": 63,
"A": 93,
"B": 14,
"L": 67,
"W": 78,
"H": 70,
"X": 9.0,
"Q": "M6",
"N": "1x4",
"Ca": 3712,
"Coa": 11947,
"kgf/um": 70
}
self.SFU04010_4_dict = {
"d": 40,
"I": 10,
"Da": 6.325,
"D": 63,
"A": 93,
"B": 14,
"L": 93,
"W": 78,
"H": 70,
"X": 9.0,
"Q": "M6",
"N": "1x4",
"Ca": 5399,
"Coa": 15500,
"kgf/um": 73
}
self.SFU05010_4_dict = {
"d": 50,
"I": 10,
"Da": 6.325,
"D": 75,
"A": 110,
"B": 16,
"L": 93,
"W": 93,
"H": 85,
"X": 11,
"Q": "M6",
"N": "1x4",
"Ca": 6004,
"Coa": 19614,
"kgf/um": 85
}
self.SFU05020_4_dict = {
"d": 50,
"I": 20,
"Da": 7.144,
"D": 75,
"A": 110,
"B": 16,
"L": 138,
"W": 93,
"H": 85,
"X": 11,
"Q": "M6",
"N": "1x4",
"Ca": 7142,
"Coa": 22588,
"kgf/um": 94
}
self.SFU06310_4_dict = {
"d": 63,
"I": 10,
"Da": 6.325,
"D": 90,
"A": 125,
"B": 18,
"L": 98,
"W": 108,
"H": 95,
"X": 11,
"Q": "M6",
"N": "1x4",
"Ca": 6719,
"Coa": 25358,
"kgf/um": 99
}
self.SFU06320_4_dict = {
"d": 63,
"I": 10,
"Da": 9.525,
"D": 95,
"A": 135,
"B": 20,
"L": 149,
"W": 115,
"H": 100,
"X": 13.5,
"Q": "M6",
"N": "1x4",
"Ca": 11444,
"Coa": 36653,
"kgf/um": 112
}
self.SFU08010_4_dict = {
"d": 80,
"I": 10,
"Da": 6.325,
"D": 95,
"A": 105,
"B": 20,
"L": 98,
"W": 125,
"H": 110,
"X": 13.5,
"Q": "M6",
"N": "1x4",
"Ca": 7346,
"Coa": 31953,
"kgf/um": 109
}
self.SFU08020_4_dict = {
"d": 80,
"I": 20,
"Da": 9.525,
"D": 125,
"A": 165,
"B": 25,
"L": 154,
"W": 145,
"H": 130,
"X": 13.5,
"Q": "M6",
"N": "1x4",
"Ca": 12911,
"Coa": 47747,
"kgf/um": 138
}
self.SFU10020_4_dict = {
"d": 100,
"I": 20,
"Da": 9.525,
"D": 125,
"A": 150,
"B": 30,
"L": 180,
"W": 170,
"H": 155,
"X": 13.5,
"Q": "M6",
"N": "1x4",
"Ca": 14303,
"Coa": 60698,
"kgf/um": 162
}
self.SFU_serise_dict = {
"SFU01204_4": self.SFU01204_4_dict,
"SFU01604_4": self.SFU01604_4_dict,
"SFU01605_4": self.SFU01605_4_dict,
"SFU01610_4": self.SFU01610_4_dict,
"SFU02004_4": self.SFU02004_4_dict,
"SFU02005_4": self.SFU02005_4_dict,
"SFU02505_4": self.SFU02505_4_dict,
"SFU02506_4": self.SFU02506_4_dict,
"SFU02508_4": self.SFU02508_4_dict,
"SFU02510_4": self.SFU02510_4_dict,
"SFU03204_4": self.SFU03204_4_dict,
"SFU03205_4": self.SFU03205_4_dict,
"SFU03206_4": self.SFU03206_4_dict,
"SFU03208_4": self.SFU03208_4_dict,
"SFU03210_4": self.SFU03210_4_dict,
"SFU04005_4": self.SFU04005_4_dict,
"SFU04006_4": self.SFU04006_4_dict,
"SFU04008_4": self.SFU04008_4_dict,
"SFU04010_4": self.SFU04010_4_dict,
"SFU05010_4": self.SFU05010_4_dict,
"SFU05020_4": self.SFU05020_4_dict,
"SFU06310_4": self.SFU06310_4_dict,
"SFU06320_4": self.SFU06320_4_dict,
"SFU08010_4": self.SFU08010_4_dict,
"SFU08020_4": self.SFU08020_4_dict,
"SFU10020_4": self.SFU10020_4_dict
}
#丝杆参数初始化----------------------------------
#-------------BKBF系列--------------------------
self.BK_10_dict = {
"D1": 8.,
"D2": 10.,
"D3": 12,
"D4": 8,
"D5": 7.0,
"L1": 15,
"L2": 16,
"L3": 39,
"L4": 10,
"L5": 7.9,
"L6": 0.9,
"C1": 0.5,
"C2": 0.5,
"C3": 0.5
} # ok
self.BK_12_dict = {
"D1": 10.,
"D2": 12.,
"D3": 16,
"D4": 10,
"D5": 9.6,
"L1": 15,
"L2": 14,
"L3": 39,
"L4": 11,
"L5": 9.15,
"L6": 1.15,
"C1": 0.5,
"C2": 0.5,
"C3": 0.5
} #ok
self.BK_15_dict = {
"D1": 12.,
"D2": 15.,
"D3": 20,
"D4": 15,
"D5": 14.3,
"L1": 20,
"L2": 12,
"L3": 40,
"L4": 13,
"L5": 10.15,
"L6": 1.15,
"C1": 0.5,
"C2": 0.5,
"C3": 0.5
} #ok
self.BK_17_dict = {
"D1": 15.,
"D2": 17.,
"D3": 20,
"D4": 17,
"D5": 16.2,
"L1": 23,
"L2": 17,
"L3": 53,
"L4": 16,
"L5": 13.15,
"L6": 1.15,
"C1": 0.5,
"C2": 0.5,
"C3": 0.5
} #ok
self.BK_20_dict = {
"D1": 17.,
"D2": 20.,
"D3": 25,
"D4": 20,
"D5": 16.2,
"L1": 25,
"L2": 15,
"L3": 53,
"L4": 16,
"L5": 13.35,
"L6": 1.35,
"C1": 0.5,
"C2": 0.5,
"C3": 0.5
} #ok
self.BK_25_dict = {
"D1": 20.,
"D2": 25.,
"D3": 30,
"D4": 25,
"D5": 23.9,
"L1": 30,
"L2": 18,
"L3": 65,
"L4": 20,
"L5": 16.35,
"L6": 1.35,
"C1": 0.5,
"C2": 0.5,
"C3": 0.5
} # ok
self.BK_30_dict = {
"D1": 25.,
"D2": 30.,
"D3": 35,
"D4": 30,
"D5": 28.6,
"L1": 38,
"L2": 25,
"L3": 72,
"L4": 21,
"L5": 17.75,
"L6": 1.75,
"C1": 0.5,
"C2": 0.7,
"C3": 1.0
} #ok
self.BK_35_dict = {
"D1": 30.,
"D2": 35.,
"D3": 40,
"D4": 35,
"D5": 33,
"L1": 45,
"L2": 28,
"L3": 83,
"L4": 22,
"L5": 18.75,
"L6": 1.75,
"C1": 0.5,
"C2": 1.0,
"C3": 1.0
} # ok
self.BK_40_dict = {
"D1": 35.,
"D2": 40.,
"D3": 50,
"D4": 40,
"D5": 38,
"L1": 50,
"L2": 35,
"L3": 98,
"L4": 23,
"L5": 19.95,
"L6": 1.95,
"C1": 0.5,
"C2": 1.0,
"C3": 1.0
} #ok
self.BK_serise_dict = {
"BKBF10": self.BK_10_dict,
"BKBF12": self.BK_12_dict,
"BKBF15": self.BK_15_dict,
"BKBF17": self.BK_17_dict,
"BKBF20": self.BK_20_dict,
"BKBF25": self.BK_25_dict,
"BKBF30": self.BK_30_dict,
"BKBF35": self.BK_35_dict,
"BKBF40": self.BK_40_dict
}
# -------------EKEF系列--------------------------
self.EK_06_dict = {
"D1": 8.,
"D2": 6.,
"D3": 6,
"D4": 6,
"D5": 5.7,
"L1": 8,
"L2": 10,
"L3": 30,
"L4": 9,
"L5": 6.8,
"L6": 0.8,
"C1": 0.3,
"C2": 0.3,
"C3": 0.3
} # ok
self.EK_08_dict = {
"D1": 6.,
"D2": 8.,
"D3": 10,
"D4": 6,
"D5": 5.7,
"L1": 9,
"L2": 10,
"L3": 35,
"L4": 9,
"L5": 6.8,
"L6": 0.8,
"C1": 0.3,
"C2": 0.3,
"C3": 0.3
} # ok
self.EK_10_dict = {
"D1": 8.,
"D2": 10.,
"D3": 12,
"D4": 8,
"D5": 7.6,
"L1": 15,
"L2": 11,
"L3": 36,
"L4": 10,
"L5": 7.9,
"L6": 0.9,
"C1": 0.5,
"C2": 0.5,
"C3": 0.5
} # ok
self.EK_12_dict = {
"D1": 10.,
"D2": 12.,
"D3": 15,
"D4": 10,
"D5": 9.6,
"L1": 15,
"L2": 11,
"L3": 36,
"L4": 11,
"L5": 9.15,
"L6": 1.15,
"C1": 0.5,
"C2": 0.5,
"C3": 0.5
} # ok
self.EK_15_dict = {
"D1": 12.,
"D2": 15.,
"D3": 18,
"D4": 15,
"D5": 14.3,
"L1": 20,
"L2": 11,
"L3": 49,
"L4": 13,
"L5": 10.15,
"L6": 1.15,
"C1": 0.5,
"C2": 0.5,
"C3": 0.5
} # ok
self.EK_20_dict = {
"D1": 17.,
"D2": 20.,
"D3": 25,
"D4": 20,
"D5": 19,
"L1": 25,
"L2": 17,
"L3": 64,
"L4": 19,
"L5": 15.35,
"L6": 1.35,
"C1": 0.5,
"C2": 0.5,
"C3": 0.5
} # ok
self.EK_25_dict = {
"D1": 20.,
"D2": 25.,
"D3": 32,
"D4": 25,
"D5": 23.9,
"L1": 30,
"L2": 18,
"L3": 65,
"L4": 20,
"L5": 16.35,
"L6": 1.35,
"C1": 0.5,
"C2": 0.7,
"C3": 0.1
} # ok
self.EK_serise_dict = {
"EKEF06": self.EK_06_dict,
"EKEF08": self.EK_08_dict,
"EKEF10": self.EK_10_dict,
"EKEF12": self.EK_12_dict,
"EKEF15": self.EK_15_dict,
"EKEF20": self.EK_20_dict,
"EKEF25": self.EK_25_dict
}
# -------------FKFF系列--------------------------
self.FK_08_dict = {
"D1": 6.,
"D2": 8.,
"D3": 10,
"D4": 6,
"D5": 5.7,
"L1": 9,
"L2": 15,
"L3": 25,
"L4": 9,
"L5": 6.8,
"L6": 0.8,
"C1": 0.5,
"C2": 0.5,
"C3": 0.5
} # ok
self.FK_10_dict = {
"D1": 8.,
"D2": 10.,
"D3": 12,
"D4": 8,
"D5": 5.6,
"L1": 15,
"L2": 11,
"L3": 36,
"L4": 10,
"L5": 7.9,
"L6": 0.9,
"C1": 0.5,
"C2": 0.5,
"C3": 0.5
} # ok
self.FK_12_dict = {
"D1": 10.,
"D2": 12.,
"D3": 15,
"D4": 10,
"D5": 9.6,
"L1": 15,
"L2": 11,
"L3": 36,
"L4": 11,
"L5": 9.15,
"L6": 1.15,
"C1": 0.5,
"C2": 0.5,
"C3": 0.5
} # ok
self.FK_15_dict = {
"D1": 12.,
"D2": 15.,
"D3": 18,
"D4": 15,
"D5": 14.3,
"L1": 20,
"L2": 13,
"L3": 36,
"L4": 13,
"L5": 10.15,
"L6": 1.15,
"C1": 0.5,
"C2": 0.5,
"C3": 0.5
} # ok
self.FK_20_dict = {
"D1": 17.,
"D2": 20.,
"D3": 25,
"D4": 20,
"D5": 19,
"L1": 25,
"L2": 17,
"L3": 64,
"L4": 19,
"L5": 15.75,
"L6": 1.35,
"C1": 0.5,
"C2": 0.5,
"C3": 0.5
} # ok
self.FK_25_dict = {
"D1": 20.,
"D2": 25.,
"D3": 32,
"D4": 25,
"D5": 23.9,
"L1": 30,
"L2": 20,
"L3": 76,
"L4": 20,
"L5": 16.35,
"L6": 1.35,
"C1": 0.5,
"C2": 0.5,
"C3": 0.5
} # ok
self.FK_30_dict = {
"D1": 25.,
"D2": 30.,
"D3": 40,
"D4": 30,
"D5": 28.6,
"L1": 38,
"L2": 25,
"L3": 72,
"L4": 21,
"L5": 17.75,
"L6": 1.75,
"C1": 0.5,
"C2": 0.5,
"C3": 0.5
} # ok
self.FK_serise_dict = {
"FKFF08": self.FK_08_dict,
"FKFF10": self.FK_10_dict,
"FKFF15": self.FK_15_dict,
"FKFF20": self.FK_20_dict,
"FKFF25": self.FK_25_dict,
"FKFF30": self.FK_30_dict
}
#复合体初始化---------------------------------
self.shape = TopoDS_Shape()
self.new_build = TopoDS_Builder() # 建立一个TopoDS_Builder()
self.aCompound = TopoDS_Compound() # 定义一个复合体
self.new_build.MakeCompound(self.aCompound) # 生成一个复合体DopoDS_shape
def Create_Bk(self, filename="SFU01204-4", ss="BKBF10", L=1000):
pass
"获取选择零件名称 获取路径"
# 获取零件名称
try:
pass
new_shape = TopoDS_Shape()
#filename = "SFU2005-4"
# 获取相应零件的路径***************************************
self.partpath = os.getcwd()
self.partpath = self.partpath + "\\3Ddata" + "\\STP" + "\\" + filename + ".stp"
self.shape = read_step_file(self.partpath)
self.shape.Free(True) # 先释放shape
# self.new_build.Add(self.aCompound,shape123)#将shaoe添加入复合体
self.new_build.Add(self.aCompound, self.shape)
#绘制丝杆**************************************************
if int(filename[3:6]) == 12 or int(filename[3:6]) == 14 or int(
filename[3:6]) == 15:
ss = "BKBF10"
elif int(filename[3:6]) == 14 or int(filename[3:6]) == 15 or int(
filename[3:6]) == 16 or int(filename[3:6]) == 18:
pass
ss = "BKBF12"
elif int(filename[3:6]) == 18 or int(filename[3:6]) == 20:
ss = "BKBF15"
elif int(filename[3:6]) == 20 or int(filename[3:6]) == 25:
ss = "BKBF17"
elif int(filename[3:6]) == 25 or int(filename[3:6]) == 28:
ss = "BKBF20"
elif int(filename[3:6]) == 32 or int(filename[3:6]) == 36:
ss = "BKBF25"
elif int(filename[3:6]) == 36 or int(filename[3:6]) == 40:
ss = "BKBF30"
elif int(filename[3:6]) == 40 or int(filename[3:6]) == 45 or int(
filename[3:6]) == 50:
ss = "BKBF35"
elif int(filename[3:6]) == 50 or int(filename[3:6]) == 55:
ss = "BKBF40"
self.BK_serise_dict[ss]["D3"] = int(filename[3:6]) #重新设置丝杆直径
#print(filename[3:6])
#PL = (L - 15 - 39 - 10) / 2
'''
PL = (L - self.BK_serise_dict[ss]["L1"] - self.BK_serise_dict[ss]["L3"]
- self.BK_serise_dict[ss]["L4"]) / 2
'''
#Center_point=filename[0:]
PL = L / 2
#P1 = [0, 0, PL + 39 + 15]
P1 = [
0, 0, PL + self.BK_serise_dict[ss]["L3"] +
self.BK_serise_dict[ss]["L1"]
]
#P2 = [0, 4, PL + 39 + 15]
P2 = [
0, self.BK_serise_dict[ss]["D1"] / 2, PL +
self.BK_serise_dict[ss]["L3"] + self.BK_serise_dict[ss]["L1"]
]
#P3 = [0, 4, PL + 39]
P3 = [
0, self.BK_serise_dict[ss]["D1"] / 2,
PL + self.BK_serise_dict[ss]["L3"]
]
#P4 = [0, 5, PL + 39]
P4 = [
0, self.BK_serise_dict[ss]["D2"] / 2,
PL + self.BK_serise_dict[ss]["L3"]
]
#P5 = [0, 5, PL]
P5 = [0, self.BK_serise_dict[ss]["D2"] / 2, PL]
#P6 = [0, 6, PL]
P6 = [0, self.BK_serise_dict[ss]["D3"] / 2, PL]
#P7 = [0, 6, -PL]
P7 = [0, self.BK_serise_dict[ss]["D3"] / 2, -PL]
#P8 = [0, 4, -PL]
P8 = [0, self.BK_serise_dict[ss]["D4"] / 2, -PL]
#P9 = [0, 4, -PL - 7.9]
P9 = [
0, self.BK_serise_dict[ss]["D4"] / 2,
-PL - self.BK_serise_dict[ss]["L5"]
]
#P10 = [0, 4 - 0.2, -PL - 7.9]
P10 = [
0, self.BK_serise_dict[ss]["D5"] / 2,
-PL - self.BK_serise_dict[ss]["L5"]
]
#P11 = [0, 4 - 0.2, -PL - 7.9 - 0.8]
P11 = [
0, self.BK_serise_dict[ss]["D5"] / 2, -PL -
self.BK_serise_dict[ss]["L5"] - self.BK_serise_dict[ss]["L6"]
]
#P12 = [0, 4, -PL - 7.9 - 0.8]
P12 = [
0, self.BK_serise_dict[ss]["D4"] / 2, -PL -
self.BK_serise_dict[ss]["L5"] - self.BK_serise_dict[ss]["L6"]
]
#P13 = [0, 4, -PL - 10]
P13 = [
0, self.BK_serise_dict[ss]["D4"] / 2,
-PL - self.BK_serise_dict[ss]["L4"]
]
#P14 = [0, 0, -PL - 10]
P14 = [0, 0, -PL - self.BK_serise_dict[ss]["L4"]]
E11 = BRepBuilderAPI_MakeEdge(gp_Pnt(P1[0], P1[1], P1[2]),
gp_Pnt(P2[0], P2[1], P2[2])).Edge()
E12 = BRepBuilderAPI_MakeEdge(gp_Pnt(P2[0], P2[1], P2[2]),
gp_Pnt(P3[0], P3[1], P3[2])).Edge()
E13 = BRepBuilderAPI_MakeEdge(gp_Pnt(P3[0], P3[1], P3[2]),
gp_Pnt(P4[0], P4[1], P4[2])).Edge()
E14 = BRepBuilderAPI_MakeEdge(gp_Pnt(P4[0], P4[1], P4[2]),
gp_Pnt(P5[0], P5[1], P5[2])).Edge()
E15 = BRepBuilderAPI_MakeEdge(gp_Pnt(P5[0], P5[1], P5[2]),
gp_Pnt(P6[0], P6[1], P6[2])).Edge()
E16 = BRepBuilderAPI_MakeEdge(gp_Pnt(P6[0], P6[1], P6[2]),
gp_Pnt(P7[0], P7[1], P7[2])).Edge()
E17 = BRepBuilderAPI_MakeEdge(gp_Pnt(P7[0], P7[1], P7[2]),
gp_Pnt(P8[0], P8[1], P8[2])).Edge()
E18 = BRepBuilderAPI_MakeEdge(gp_Pnt(P8[0], P8[1], P8[2]),
gp_Pnt(P9[0], P9[1], P9[2])).Edge()
E19 = BRepBuilderAPI_MakeEdge(gp_Pnt(P9[0], P9[1], P9[2]),
gp_Pnt(P10[0], P10[1],
P10[2])).Edge()
E20 = BRepBuilderAPI_MakeEdge(gp_Pnt(P10[0], P10[1], P10[2]),
gp_Pnt(P11[0], P11[1],
P11[2])).Edge()
E21 = BRepBuilderAPI_MakeEdge(gp_Pnt(P11[0], P11[1], P11[2]),
gp_Pnt(P12[0], P12[1],
P12[2])).Edge()
E22 = BRepBuilderAPI_MakeEdge(gp_Pnt(P12[0], P12[1], P12[2]),
gp_Pnt(P13[0], P13[1],
P13[2])).Edge()
E23 = BRepBuilderAPI_MakeEdge(gp_Pnt(P13[0], P13[1], P13[2]),
gp_Pnt(P14[0], P14[1],
P14[2])).Edge()
E24 = BRepBuilderAPI_MakeEdge(gp_Pnt(P14[0], P14[1], P14[2]),
gp_Pnt(P1[0], P1[1], P1[2])).Edge()
new_charme = ChFi2d_ChamferAPI()
new_charme.Init(E11, E12)
new_charme.Perform()
E25 = new_charme.Result(E11, E12, self.BK_serise_dict[ss]["C1"],
self.BK_serise_dict[ss]["C1"]) #倒角1
new_charme.Init(E13, E14)
new_charme.Perform()
E26 = new_charme.Result(E13, E14, self.BK_serise_dict[ss]["C2"],
self.BK_serise_dict[ss]["C2"]) #倒角2
new_charme.Init(E15, E16)
new_charme.Perform()
E27 = new_charme.Result(E15, E16, self.BK_serise_dict[ss]["C3"],
self.BK_serise_dict[ss]["C3"]) #倒角3
new_charme.Init(E16, E17)
new_charme.Perform()
E28 = new_charme.Result(E16, E17, self.BK_serise_dict[ss]["C3"],
self.BK_serise_dict[ss]["C3"]) # 倒角4
new_charme.Init(E22, E23)
new_charme.Perform()
E29 = new_charme.Result(E22, E23, self.BK_serise_dict[ss]["C1"],
self.BK_serise_dict[ss]["C1"]) # 倒角5
#print(type(E11))
#print(E29.IsNull())
W1 = BRepBuilderAPI_MakeWire(E11, E25, E12).Wire()
W2 = BRepBuilderAPI_MakeWire(E13, E26, E14).Wire()
W3 = BRepBuilderAPI_MakeWire(E15, E27, E16).Wire()
W4 = BRepBuilderAPI_MakeWire(E16, E28, E17).Wire()
W5 = BRepBuilderAPI_MakeWire(E18, E19, E20, E21).Wire()
W6 = BRepBuilderAPI_MakeWire(E22, E29, E23, E24).Wire()
#print("succeed")
mkWire = BRepBuilderAPI_MakeWire()
mkWire.Add(W1)
mkWire.Add(W2)
mkWire.Add(W3)
mkWire.Add(W4)
mkWire.Add(W5)
mkWire.Add(W6)
Rob = BRepPrimAPI_MakeRevol(
BRepBuilderAPI_MakeFace(mkWire.Wire()).Face(),
gp_Ax1(gp_Pnt(0, 0, 0), gp_Dir(0, 0, 1))).Shape()
#倒角-----------------------------
#MF=BRepFilletAPI_MakeChamfer(Rob)
#MF.Add()
#移动
ls_filename = filename[0:8] + "_4"
move_distance = 0.5 * L - (
L - float(self.SFU_serise_dict[ls_filename]["L"])) / 2
cone = TopoDS_Shape(Rob)
T = gp_Trsf()
T.SetTranslation(gp_Vec(0, 0, -move_distance))
loc = TopLoc_Location(T)
cone.Location(loc)
self.new_build.Add(self.aCompound, cone)
print(type(self.aCompound))
return self.aCompound
except:
return False
def Create_Ek(self, filename="SFU01204-4", ss="EKEF10", L=100):
pass
if int(filename[3:6]) == 6 or int(filename[3:6]) == 8:
ss = "EKEF06"
elif int(filename[3:6]) == 10 or int(filename[3:6]) == 12:
ss = "EKEF08"
elif int(filename[3:6]) == 12 or int(filename[3:6]) == 14 or int(
filename[3:6]) == 15:
ss = "EKEF10"
elif int(filename[3:6]) == 14 or int(filename[3:6]) == 15 or int(
filename[3:6]) == 16:
ss = "EKEF12"
elif int(filename[3:6]) == 18 or int(filename[3:6]) == 20:
ss = "EKEF15"
elif int(filename[3:6]) == 25 or int(filename[3:6]) == 28 or int(
filename[3:6]) == 32:
ss = "EKEF20"
elif int(filename[3:6]) == 32 or int(filename[3:6]) == 36:
ss = "EKEF25"
"获取选择零件名称 获取路径"
# 获取零件名称
try:
pass
new_shape = TopoDS_Shape()
#filename = "SFU2005-4"
# 获取相应零件的路径***************************************
self.partpath = os.getcwd()
self.partpath = self.partpath + "\\3Ddata" + "\\STP" + "\\" + filename + ".stp"
self.shape = read_step_file(self.partpath)
self.shape.Free(True) # 先释放shape
# self.new_build.Add(self.aCompound,shape123)#将shaoe添加入复合体
self.new_build.Add(self.aCompound, self.shape)
#绘制丝杆**************************************************
self.EK_serise_dict[ss]["D3"] = int(filename[3:6]) #重新设置丝杆直径
#print(filename[3:6])
#PL = (L - 15 - 39 - 10) / 2
PL = (L - self.EK_serise_dict[ss]["L1"] -
self.EK_serise_dict[ss]["L2"] -
self.EK_serise_dict[ss]["L4"]) / 2
#P1 = [0, 0, PL + 39 + 15]
P1 = [
0, 0, PL + self.EK_serise_dict[ss]["L3"] +
self.EK_serise_dict[ss]["L1"]
]
#P2 = [0, 4, PL + 39 + 15]
P2 = [
0, self.EK_serise_dict[ss]["D1"] / 2, PL +
self.EK_serise_dict[ss]["L3"] + self.EK_serise_dict[ss]["L1"]
]
#P3 = [0, 4, PL + 39]
P3 = [
0, self.EK_serise_dict[ss]["D1"] / 2,
PL + self.EK_serise_dict[ss]["L3"]
]
#P4 = [0, 5, PL + 39]
P4 = [
0, self.EK_serise_dict[ss]["D2"] / 2,
PL + self.EK_serise_dict[ss]["L3"]
]
#P5 = [0, 5, PL]
P5 = [0, self.EK_serise_dict[ss]["D2"] / 2, PL]
#P6 = [0, 6, PL]
P6 = [0, self.EK_serise_dict[ss]["D3"] / 2, PL]
#P7 = [0, 6, -PL]
P7 = [0, self.EK_serise_dict[ss]["D3"] / 2, -PL]
#P8 = [0, 4, -PL]
P8 = [0, self.EK_serise_dict[ss]["D1"] / 2, -PL]
#P9 = [0, 4, -PL - 7.9]
P9 = [
0, self.EK_serise_dict[ss]["D1"] / 2,
-PL - self.EK_serise_dict[ss]["L5"]
]
#P10 = [0, 4 - 0.2, -PL - 7.9]
P10 = [
0, self.EK_serise_dict[ss]["D5"] / 2,
-PL - self.EK_serise_dict[ss]["L5"]
]
#P11 = [0, 4 - 0.2, -PL - 7.9 - 0.8]
P11 = [
0, self.EK_serise_dict[ss]["D5"] / 2, -PL -
self.EK_serise_dict[ss]["L5"] - self.EK_serise_dict[ss]["L6"]
]
#P12 = [0, 4, -PL - 7.9 - 0.8]
P12 = [
0, self.EK_serise_dict[ss]["D1"] / 2, -PL -
self.EK_serise_dict[ss]["L5"] - self.EK_serise_dict[ss]["L6"]
]
#P13 = [0, 4, -PL - 10]
P13 = [
0, self.EK_serise_dict[ss]["D1"] / 2,
-PL - self.EK_serise_dict[ss]["L4"]
]
#P14 = [0, 0, -PL - 10]
P14 = [0, 0, -PL - self.EK_serise_dict[ss]["L4"]]
E11 = BRepBuilderAPI_MakeEdge(gp_Pnt(P1[0], P1[1], P1[2]),
gp_Pnt(P2[0], P2[1], P2[2])).Edge()
E12 = BRepBuilderAPI_MakeEdge(gp_Pnt(P2[0], P2[1], P2[2]),
gp_Pnt(P3[0], P3[1], P3[2])).Edge()
E13 = BRepBuilderAPI_MakeEdge(gp_Pnt(P3[0], P3[1], P3[2]),
gp_Pnt(P4[0], P4[1], P4[2])).Edge()
E14 = BRepBuilderAPI_MakeEdge(gp_Pnt(P4[0], P4[1], P4[2]),
gp_Pnt(P5[0], P5[1], P5[2])).Edge()
E15 = BRepBuilderAPI_MakeEdge(gp_Pnt(P5[0], P5[1], P5[2]),
gp_Pnt(P6[0], P6[1], P6[2])).Edge()
E16 = BRepBuilderAPI_MakeEdge(gp_Pnt(P6[0], P6[1], P6[2]),
gp_Pnt(P7[0], P7[1], P7[2])).Edge()
E17 = BRepBuilderAPI_MakeEdge(gp_Pnt(P7[0], P7[1], P7[2]),
gp_Pnt(P8[0], P8[1], P8[2])).Edge()
E18 = BRepBuilderAPI_MakeEdge(gp_Pnt(P8[0], P8[1], P8[2]),
gp_Pnt(P9[0], P9[1], P9[2])).Edge()
E19 = BRepBuilderAPI_MakeEdge(gp_Pnt(P9[0], P9[1], P9[2]),
gp_Pnt(P10[0], P10[1],
P10[2])).Edge()
E20 = BRepBuilderAPI_MakeEdge(gp_Pnt(P10[0], P10[1], P10[2]),
gp_Pnt(P11[0], P11[1],
P11[2])).Edge()
E21 = BRepBuilderAPI_MakeEdge(gp_Pnt(P11[0], P11[1], P11[2]),
gp_Pnt(P12[0], P12[1],
P12[2])).Edge()
E22 = BRepBuilderAPI_MakeEdge(gp_Pnt(P12[0], P12[1], P12[2]),
gp_Pnt(P13[0], P13[1],
P13[2])).Edge()
E23 = BRepBuilderAPI_MakeEdge(gp_Pnt(P13[0], P13[1], P13[2]),
gp_Pnt(P14[0], P14[1],
P14[2])).Edge()
E24 = BRepBuilderAPI_MakeEdge(gp_Pnt(P14[0], P14[1], P14[2]),
gp_Pnt(P1[0], P1[1], P1[2])).Edge()
new_charme = ChFi2d_ChamferAPI()
new_charme.Init(E11, E12)
new_charme.Perform()
E25 = new_charme.Result(E11, E12, self.EK_serise_dict[ss]["C1"],
self.EK_serise_dict[ss]["C1"]) #倒角1
new_charme.Init(E13, E14)
new_charme.Perform()
E26 = new_charme.Result(E13, E14, self.EK_serise_dict[ss]["C2"],
self.EK_serise_dict[ss]["C2"]) #倒角2
new_charme.Init(E15, E16)
new_charme.Perform()
E27 = new_charme.Result(E15, E16, self.EK_serise_dict[ss]["C3"],
self.EK_serise_dict[ss]["C3"]) #倒角3
new_charme.Init(E16, E17)
new_charme.Perform()
E28 = new_charme.Result(E16, E17, self.EK_serise_dict[ss]["C3"],
self.EK_serise_dict[ss]["C3"]) # 倒角4
new_charme.Init(E22, E23)
new_charme.Perform()
E29 = new_charme.Result(E22, E23, self.EK_serise_dict[ss]["C1"],
self.EK_serise_dict[ss]["C1"]) # 倒角5
#print(type(E11))
#print(E29.IsNull())
W1 = BRepBuilderAPI_MakeWire(E11, E25, E12).Wire()
W2 = BRepBuilderAPI_MakeWire(E13, E26, E14).Wire()
W3 = BRepBuilderAPI_MakeWire(E15, E27, E16).Wire()
W4 = BRepBuilderAPI_MakeWire(E16, E28, E17).Wire()
W5 = BRepBuilderAPI_MakeWire(E18, E19, E20, E21).Wire()
W6 = BRepBuilderAPI_MakeWire(E22, E29, E23, E24).Wire()
#print("succeed")
mkWire = BRepBuilderAPI_MakeWire()
mkWire.Add(W1)
mkWire.Add(W2)
mkWire.Add(W3)
mkWire.Add(W4)
mkWire.Add(W5)
mkWire.Add(W6)
Rob = BRepPrimAPI_MakeRevol(
BRepBuilderAPI_MakeFace(mkWire.Wire()).Face(),
gp_Ax1(gp_Pnt(0, 0, 0), gp_Dir(0, 0, 1))).Shape()
#倒角-----------------------------
#MF=BRepFilletAPI_MakeChamfer(Rob)
#MF.Add()
# 移动
ls_filename = filename[0:8] + "_4"
move_distance = 0.5 * L - (
L - float(self.SFU_serise_dict[ls_filename]["L"])) / 2
cone = TopoDS_Shape(Rob)
T = gp_Trsf()
T.SetTranslation(gp_Vec(0, 0, -move_distance))
loc = TopLoc_Location(T)
cone.Location(loc)
self.new_build.Add(self.aCompound, cone)
print(type(self.aCompound))
return self.aCompound
except:
return False
def Create_Fk(self, filename="SFU01204-4", ss="FKFF8", L=100):
pass
if int(filename[3:6]) == 10 or int(filename[3:6]) == 12:
ss = "FKFF08"
if int(filename[3:6]) == 12 or int(filename[3:6]) == 14 or int(
filename[3:6]) == 15:
ss = "FKFF10"
if int(filename[3:6]) == 14 or int(filename[3:6]) == 15 or int(
filename[3:6]) == 16:
ss = "FKFF12"
if int(filename[3:6]) == 18 or int(filename[3:6]) == 20:
ss = "FKFF15"
if int(filename[3:6]) == 25 or int(filename[3:6]) == 28:
ss = "FKFF20"
if int(filename[3:6]) == 32 or int(filename[3:6]) == 36:
ss = "FKFF25"
if int(filename[3:6]) == 40 or int(filename[3:6]) == 50:
ss = "FKFF30"
"获取选择零件名称 获取路径"
# 获取零件名称
try:
pass
new_shape = TopoDS_Shape()
#filename = "SFU2005-4"
# 获取相应零件的路径***************************************
self.partpath = os.getcwd()
self.partpath = self.partpath + "\\3Ddata" + "\\STP" + "\\" + filename + ".stp"
self.shape = read_step_file(self.partpath)
self.shape.Free(True) # 先释放shape
# self.new_build.Add(self.aCompound,shape123)#将shaoe添加入复合体
self.new_build.Add(self.aCompound, self.shape)
#绘制丝杆**************************************************
self.BK_serise_dict[ss]["D3"] = int(filename[3:6]) #重新设置丝杆直径
#print(filename[3:6])
#PL = (L - 15 - 39 - 10) / 2
PL = (L - self.BK_serise_dict[ss]["L1"] -
self.BK_serise_dict[ss]["L2"] -
self.BK_serise_dict[ss]["L4"]) / 2
#P1 = [0, 0, PL + 39 + 15]
P1 = [
0, 0, PL + self.BK_serise_dict[ss]["L3"] +
self.BK_serise_dict[ss]["L1"]
]
#P2 = [0, 4, PL + 39 + 15]
P2 = [
0, self.BK_serise_dict[ss]["D1"] / 2, PL +
self.BK_serise_dict[ss]["L3"] + self.BK_serise_dict[ss]["L1"]
]
#P3 = [0, 4, PL + 39]
P3 = [
0, self.BK_serise_dict[ss]["D1"] / 2,
PL + self.BK_serise_dict[ss]["L3"]
]
#P4 = [0, 5, PL + 39]
P4 = [
0, self.BK_serise_dict[ss]["D2"] / 2,
PL + self.BK_serise_dict[ss]["L3"]
]
#P5 = [0, 5, PL]
P5 = [0, self.BK_serise_dict[ss]["D2"] / 2, PL]
#P6 = [0, 6, PL]
P6 = [0, self.BK_serise_dict[ss]["D3"] / 2, PL]
#P7 = [0, 6, -PL]
P7 = [0, self.BK_serise_dict[ss]["D3"] / 2, -PL]
#P8 = [0, 4, -PL]
P8 = [0, self.BK_serise_dict[ss]["D1"] / 2, -PL]
#P9 = [0, 4, -PL - 7.9]
P9 = [
0, self.BK_serise_dict[ss]["D1"] / 2,
-PL - self.BK_serise_dict[ss]["L5"]
]
#P10 = [0, 4 - 0.2, -PL - 7.9]
P10 = [
0, self.BK_serise_dict[ss]["D5"] / 2,
-PL - self.BK_serise_dict[ss]["L5"]
]
#P11 = [0, 4 - 0.2, -PL - 7.9 - 0.8]
P11 = [
0, self.BK_serise_dict[ss]["D5"] / 2, -PL -
self.BK_serise_dict[ss]["L5"] - self.BK_serise_dict[ss]["L6"]
]
#P12 = [0, 4, -PL - 7.9 - 0.8]
P12 = [
0, self.BK_serise_dict[ss]["D1"] / 2, -PL -
self.BK_serise_dict[ss]["L5"] - self.BK_serise_dict[ss]["L6"]
]
#P13 = [0, 4, -PL - 10]
P13 = [
0, self.BK_serise_dict[ss]["D1"] / 2,
-PL - self.BK_serise_dict[ss]["L4"]
]
#P14 = [0, 0, -PL - 10]
P14 = [0, 0, -PL - self.BK_serise_dict[ss]["L4"]]
E11 = BRepBuilderAPI_MakeEdge(gp_Pnt(P1[0], P1[1], P1[2]),
gp_Pnt(P2[0], P2[1], P2[2])).Edge()
E12 = BRepBuilderAPI_MakeEdge(gp_Pnt(P2[0], P2[1], P2[2]),
gp_Pnt(P3[0], P3[1], P3[2])).Edge()
E13 = BRepBuilderAPI_MakeEdge(gp_Pnt(P3[0], P3[1], P3[2]),
gp_Pnt(P4[0], P4[1], P4[2])).Edge()
E14 = BRepBuilderAPI_MakeEdge(gp_Pnt(P4[0], P4[1], P4[2]),
gp_Pnt(P5[0], P5[1], P5[2])).Edge()
E15 = BRepBuilderAPI_MakeEdge(gp_Pnt(P5[0], P5[1], P5[2]),
gp_Pnt(P6[0], P6[1], P6[2])).Edge()
E16 = BRepBuilderAPI_MakeEdge(gp_Pnt(P6[0], P6[1], P6[2]),
gp_Pnt(P7[0], P7[1], P7[2])).Edge()
E17 = BRepBuilderAPI_MakeEdge(gp_Pnt(P7[0], P7[1], P7[2]),
gp_Pnt(P8[0], P8[1], P8[2])).Edge()
E18 = BRepBuilderAPI_MakeEdge(gp_Pnt(P8[0], P8[1], P8[2]),
gp_Pnt(P9[0], P9[1], P9[2])).Edge()
E19 = BRepBuilderAPI_MakeEdge(gp_Pnt(P9[0], P9[1], P9[2]),
gp_Pnt(P10[0], P10[1],
P10[2])).Edge()
E20 = BRepBuilderAPI_MakeEdge(gp_Pnt(P10[0], P10[1], P10[2]),
gp_Pnt(P11[0], P11[1],
P11[2])).Edge()
E21 = BRepBuilderAPI_MakeEdge(gp_Pnt(P11[0], P11[1], P11[2]),
gp_Pnt(P12[0], P12[1],
P12[2])).Edge()
E22 = BRepBuilderAPI_MakeEdge(gp_Pnt(P12[0], P12[1], P12[2]),
gp_Pnt(P13[0], P13[1],
P13[2])).Edge()
E23 = BRepBuilderAPI_MakeEdge(gp_Pnt(P13[0], P13[1], P13[2]),
gp_Pnt(P14[0], P14[1],
P14[2])).Edge()
E24 = BRepBuilderAPI_MakeEdge(gp_Pnt(P14[0], P14[1], P14[2]),
gp_Pnt(P1[0], P1[1], P1[2])).Edge()
new_charme = ChFi2d_ChamferAPI()
new_charme.Init(E11, E12)
new_charme.Perform()
E25 = new_charme.Result(E11, E12, 1.0, 1.0) #倒角1
new_charme.Init(E13, E14)
new_charme.Perform()
E26 = new_charme.Result(E13, E14, 0.5, 0.5) #倒角2
new_charme.Init(E15, E16)
new_charme.Perform()
E27 = new_charme.Result(E15, E16, 0.5, 0.5) #倒角3
new_charme.Init(E16, E17)
new_charme.Perform()
E28 = new_charme.Result(E16, E17, 0.5, 0.5) # 倒角4
new_charme.Init(E22, E23)
new_charme.Perform()
E29 = new_charme.Result(E22, E23, 0.5, 0.5) # 倒角5
#print(type(E11))
#print(E29.IsNull())
W1 = BRepBuilderAPI_MakeWire(E11, E25, E12).Wire()
W2 = BRepBuilderAPI_MakeWire(E13, E26, E14).Wire()
W3 = BRepBuilderAPI_MakeWire(E15, E27, E16).Wire()
W4 = BRepBuilderAPI_MakeWire(E16, E28, E17).Wire()
W5 = BRepBuilderAPI_MakeWire(E18, E19, E20, E21).Wire()
W6 = BRepBuilderAPI_MakeWire(E22, E29, E23, E24).Wire()
#print("succeed")
mkWire = BRepBuilderAPI_MakeWire()
mkWire.Add(W1)
mkWire.Add(W2)
mkWire.Add(W3)
mkWire.Add(W4)
mkWire.Add(W5)
mkWire.Add(W6)
Rob = BRepPrimAPI_MakeRevol(
BRepBuilderAPI_MakeFace(mkWire.Wire()).Face(),
gp_Ax1(gp_Pnt(0, 0, 0), gp_Dir(0, 0, 1))).Shape()
#倒角-----------------------------
#MF=BRepFilletAPI_MakeChamfer(Rob)
#MF.Add()
# 移动
ls_filename = filename[0:8] + "_4"
move_distance = 0.5 * L - (
L - float(self.SFU_serise_dict[ls_filename]["L"])) / 2
cone = TopoDS_Shape(Rob)
T = gp_Trsf()
T.SetTranslation(gp_Vec(0, 0, -move_distance))
loc = TopLoc_Location(T)
cone.Location(loc)
self.new_build.Add(self.aCompound, cone)
print(type(self.aCompound))
return self.aCompound
except:
return False