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xEndZRodHolder.py
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# Copyright 2015 Matthew Rogge
#
# This file is part of Retr3d.
#
# Retr3d is free software: you can redistribute it and/or modify
# it under the terms of the GNU General Public License as published by
# the Free Software Foundation, either version 3 of the License, or
# (at your option) any later version.
#
# Retr3d is distributed in the hope that it will be useful,
# but WITHOUT ANY WARRANTY; without even the implied warranty of
# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
# GNU General Public License for more details.
#
# You should have received a copy of the GNU General Public License
# along with Retr3d. If not, see <http://www.gnu.org/licenses/>.
#import Math stuff
from __future__ import division # allows floating point division from integersimport math
import math
from itertools import product
#import FreeCAD modules
import FreeCAD as App
import FreeCAD# as #
import Part
import Sketcher
import Draft
#Specific to printer
import globalVars as gv
import utilityFunctions as uf
#notes
#Should the width be determined by the nut face to face, paddings etc? At least a minimum.
class XEndZRodHolder(object):
def __init__(self, name = "XEndZRodHolder", side = "Right"):
self.name = name
self.side = side #0 for Right side 1 for Left Side
def assemble(self):
App.ActiveDocument=App.getDocument(self.name)
shape = App.ActiveDocument.ActiveObject.Shape
App.ActiveDocument=App.getDocument("PrinterAssembly")
App.ActiveDocument.addObject('Part::Feature',self.name).Shape= shape
#Color Part
#Rotate into correct orientation
objs = App.ActiveDocument.getObjectsByLabel(self.name)
shape = objs[-1]
rotateAngle = 90
rotateCenter = App.Vector(0,0,0)
rotateAxis = App.Vector(1,0,0)
Draft.rotate([shape],rotateAngle,rotateCenter,axis = rotateAxis,copy=False)
rotateAngle = 180
rotateCenter = App.Vector(0,0,0)
rotateAxis = App.Vector(0,0,1)
Draft.rotate([shape],rotateAngle,rotateCenter,axis = rotateAxis,copy=False)
if self.side == "Right":
#Define shifts and move the left clamp into place
xShift = +gv.xRodLength/2+gv.xRodClampWidth-gv.xRodClampPocketDepth
else:
xShift = -gv.xRodLength/2-gv.xRodClampWidth+gv.xRodClampPocketDepth
yShift = (gv.extruderNozzleStandoff
- gv.zRodStandoff
- gv.xEndZRodHolderFaceThickness
- gv.xEndZRodHolderMaxNutFaceToFace/2)
zShift = 0
App.ActiveDocument=App.getDocument("PrinterAssembly")
Draft.move([shape],App.Vector(xShift, yShift, zShift),copy=False)
App.ActiveDocument.recompute()
shape = App.ActiveDocument.getObject(self.name)
if shape not in gv.xAxisParts:
gv.xAxisParts.append(shape)
def draw(self):
#helper Variables
if self.side == "Right":
self.bushingNutFaceToFace = gv.zBushingNutR[2]
self.bushingNutThickness = gv.zBushingNutR[3]
self.rodDia = gv.zRodDiaR
elif self.side == "Left":
self.bushingNutFaceToFace = gv.zBushingNutL[2]
self.bushingNutThickness = gv.zBushingNutL[3]
self.rodDia = gv.zRodDiaL
mountHoleInsetVert = (gv.xEndZRodHolderMaxNutThickness
+gv.bushingNutPadding
+gv.xEndZRodHolderMountHoleToRodPadding
+gv.printedToPrintedDia/2)
mountHoleInsetHoriz = gv.xEndZRodHolderMountHoletoEdgePadding+gv.printedToPrintedDia/2
faceToZRodDist = gv.xEndZRodHolderMaxNutFaceToFace/2
nutTrapBlockWidth = 4*gv.bushingNutPadding+2*math.cos(math.pi/6)*gv.xEndZRodHolderMaxNutFaceToFace+gv.zOffsetNutFaceToFace
zOffsetNutTrapBlockThickness = gv.zOffsetNutThickness+gv.bushingNutPadding
bushingNutTrapBlockThickness = gv.xEndZRodHolderMaxNutThickness+gv.bushingNutPadding
nutTrapOuterRadius = gv.xEndZRodHolderMaxNutFaceToFace/(2*math.cos(math.pi/6))+gv.bushingNutPadding
#safety check
minZRodZScrewDist = 2*gv.bushingNutPadding+math.cos(math.pi/6)*gv.xEndZRodHolderMaxNutFaceToFace+math.cos(math.pi/6)*gv.zOffsetNutFaceToFace
# if minZRodZScrewDist>gv.leadScrewDia:
# raise Exception("Error: The minimum Z-Rod Z-Screw distance has not been met!")
#Create Document
try:
App.getDocument(self.name).recompute()
App.closeDocument(self.name)
App.setActiveDocument("")
App.ActiveDocument=None
except:
pass
App.newDocument(self.name)
App.setActiveDocument(self.name)
App.ActiveDocument=App.getDocument(self.name)
#Make base
#sketch Variables
p1x = 0
p1y = 0
p2x = 0
p2y = gv.xRodSpacing
p3x = gv.xRodClampWidth
p3y = gv.xRodSpacing
p4x = gv.xRodClampWidth
p4y = 0
#Make sketch
App.activeDocument().addObject('Sketcher::SketchObject','Sketch')
App.activeDocument().Sketch.Placement = App.Placement(App.Vector(0.000000,0.000000,0.000000),App.Rotation(0.000000,0.000000,0.000000,1.000000))
App.ActiveDocument.Sketch.addGeometry(Part.Line(App.Vector(p1x,p1y,0),App.Vector(p2x,p2y,0)))
App.ActiveDocument.Sketch.addGeometry(Part.Line(App.Vector(p2x,p2y,0),App.Vector(p3x,p3y,0)))
App.ActiveDocument.Sketch.addGeometry(Part.Line(App.Vector(p3x,p3y,0),App.Vector(p4x,p4y,0)))
App.ActiveDocument.Sketch.addGeometry(Part.Line(App.Vector(p4x,p4y,0),App.Vector(p1x,p1y,0)))
App.ActiveDocument.Sketch.addConstraint(Sketcher.Constraint('Coincident',0,2,1,1))
App.ActiveDocument.Sketch.addConstraint(Sketcher.Constraint('Coincident',1,2,2,1))
App.ActiveDocument.Sketch.addConstraint(Sketcher.Constraint('Coincident',2,2,3,1))
App.ActiveDocument.Sketch.addConstraint(Sketcher.Constraint('Coincident',3,2,0,1))
App.ActiveDocument.Sketch.addConstraint(Sketcher.Constraint('Horizontal',1))
App.ActiveDocument.Sketch.addConstraint(Sketcher.Constraint('Horizontal',3))
App.ActiveDocument.Sketch.addConstraint(Sketcher.Constraint('Vertical',0))
App.ActiveDocument.Sketch.addConstraint(Sketcher.Constraint('Vertical',2))
App.ActiveDocument.recompute()
App.ActiveDocument.Sketch.addConstraint(Sketcher.Constraint('Coincident',0,1,-1,1))
App.ActiveDocument.recompute()
#add dimensions
App.ActiveDocument.Sketch.addConstraint(Sketcher.Constraint('DistanceY',2,-gv.xRodSpacing))
App.ActiveDocument.recompute()
App.ActiveDocument.Sketch.addConstraint(Sketcher.Constraint('DistanceX',3,-gv.xRodClampWidth))
App.ActiveDocument.recompute()
App.getDocument(self.name).recompute()
#extrude base
App.activeDocument().addObject("PartDesign::Pad","Pad")
App.activeDocument().Pad.Sketch = App.activeDocument().Sketch
App.activeDocument().Pad.Length = 10.0
App.ActiveDocument.recompute()
App.ActiveDocument.Pad.Length = gv.xEndZRodHolderFaceThickness
App.ActiveDocument.Pad.Reversed = 0
App.ActiveDocument.Pad.Midplane = 0
App.ActiveDocument.Pad.Length2 = 100.000000
App.ActiveDocument.Pad.Type = 0
App.ActiveDocument.Pad.UpToFace = None
App.ActiveDocument.recompute()
#Make holes for motor mount plate and idler
#Sketch Points
p1x = 0
p1y = gv.xRodSpacing-gv.xRodAxisToMountHoleDist
p2x = mountHoleInsetHoriz
p2y = gv.xRodSpacing
p3x = gv.xRodClampWidth
p3y = gv.xRodAxisToMountHoleDist
p4x = gv.xRodClampWidth-mountHoleInsetHoriz
p4y = 0
p5x = mountHoleInsetHoriz
p5y = gv.xRodAxisToMountHoleDist
p6x = mountHoleInsetHoriz
p6y = gv.xRodSpacing-gv.xRodAxisToMountHoleDist
p7x = gv.xRodClampWidth-mountHoleInsetHoriz
p7y = gv.xRodSpacing-gv.xRodAxisToMountHoleDist
p8x = gv.xRodClampWidth-mountHoleInsetHoriz
p8y = gv.xRodAxisToMountHoleDist
p9x = gv.xRodClampWidth/2
p9y = gv.xRodSpacing/2
#Make sketch
App.activeDocument().addObject('Sketcher::SketchObject','Sketch001')
App.activeDocument().Sketch001.Support = uf.getFace(App.ActiveDocument.Pad,
None, None,
None, None,
gv.xEndZRodHolderFaceThickness, 0)
App.ActiveDocument.Sketch001.addExternal("Pad",uf.getEdge(App.ActiveDocument.Pad,
gv.xRodClampWidth/2,0,
gv.xRodSpacing,0,
gv.xEndZRodHolderFaceThickness,0))
App.ActiveDocument.Sketch001.addExternal("Pad",uf.getEdge(App.ActiveDocument.Pad,
gv.xRodClampWidth,0,
gv.xRodSpacing/2,0,
gv.xEndZRodHolderFaceThickness,0))
App.ActiveDocument.Sketch001.addGeometry(Part.Line(App.Vector(p1x,p1y,0),App.Vector(p6x,p6y,0)))
App.ActiveDocument.recompute()
App.ActiveDocument.Sketch001.addConstraint(Sketcher.Constraint('PointOnObject',0,1,-2))
App.ActiveDocument.recompute()
App.ActiveDocument.Sketch001.addConstraint(Sketcher.Constraint('Horizontal',0))
App.ActiveDocument.recompute()
App.ActiveDocument.Sketch001.addGeometry(Part.Line(App.Vector(p6x,p6y,0),App.Vector(p2x,p2y,0)))
App.ActiveDocument.Sketch001.addConstraint(Sketcher.Constraint('Coincident',0,2,1,1))
App.ActiveDocument.recompute()
App.ActiveDocument.recompute()
App.ActiveDocument.Sketch001.addConstraint(Sketcher.Constraint('PointOnObject',1,2,-3))
App.ActiveDocument.recompute()
App.ActiveDocument.Sketch001.addGeometry(Part.Line(App.Vector(p3x,p3y,0),App.Vector(p8x,p8y,0)))
App.ActiveDocument.recompute()
App.ActiveDocument.Sketch001.addConstraint(Sketcher.Constraint('PointOnObject',2,1,-4))
App.ActiveDocument.recompute()
App.ActiveDocument.Sketch001.addConstraint(Sketcher.Constraint('Horizontal',2))
App.ActiveDocument.recompute()
App.ActiveDocument.Sketch001.addGeometry(Part.Line(App.Vector(p8x,p8y,0),App.Vector(p4x,p4y,0)))
App.ActiveDocument.Sketch001.addConstraint(Sketcher.Constraint('Coincident',2,2,3,1))
App.ActiveDocument.recompute()
App.ActiveDocument.recompute()
App.ActiveDocument.Sketch001.addConstraint(Sketcher.Constraint('PointOnObject',3,2,-1))
App.ActiveDocument.recompute()
App.ActiveDocument.Sketch001.addConstraint(Sketcher.Constraint('Vertical',3))
App.ActiveDocument.recompute()
App.ActiveDocument.Sketch001.addConstraint(Sketcher.Constraint('Vertical',1))
App.ActiveDocument.recompute()
App.ActiveDocument.Sketch001.toggleConstruction(0)
App.ActiveDocument.Sketch001.toggleConstruction(1)
App.ActiveDocument.Sketch001.toggleConstruction(2)
App.ActiveDocument.Sketch001.toggleConstruction(3)
App.ActiveDocument.recompute()
App.ActiveDocument.Sketch001.addConstraint(Sketcher.Constraint('Equal',1,3))
App.ActiveDocument.recompute()
App.ActiveDocument.Sketch001.addConstraint(Sketcher.Constraint('Equal',2,0))
App.ActiveDocument.recompute()
App.ActiveDocument.Sketch001.addGeometry(Part.Line(App.Vector(p6x,p6y,0),App.Vector(p7x,p7y,0)))
App.ActiveDocument.Sketch001.addGeometry(Part.Line(App.Vector(p7x,p7y,0),App.Vector(p8x,p8y,0)))
App.ActiveDocument.Sketch001.addGeometry(Part.Line(App.Vector(p8x,p8y,0),App.Vector(p5x,p5y,0)))
App.ActiveDocument.Sketch001.addGeometry(Part.Line(App.Vector(p5x,p5y,0),App.Vector(p6x,p6y,0)))
App.ActiveDocument.Sketch001.addConstraint(Sketcher.Constraint('Coincident',4,2,5,1))
App.ActiveDocument.Sketch001.addConstraint(Sketcher.Constraint('Coincident',5,2,6,1))
App.ActiveDocument.Sketch001.addConstraint(Sketcher.Constraint('Coincident',6,2,7,1))
App.ActiveDocument.Sketch001.addConstraint(Sketcher.Constraint('Coincident',7,2,4,1))
App.ActiveDocument.Sketch001.addConstraint(Sketcher.Constraint('Horizontal',4))
App.ActiveDocument.Sketch001.addConstraint(Sketcher.Constraint('Horizontal',6))
App.ActiveDocument.Sketch001.addConstraint(Sketcher.Constraint('Vertical',5))
App.ActiveDocument.Sketch001.addConstraint(Sketcher.Constraint('Vertical',7))
App.ActiveDocument.recompute()
App.ActiveDocument.Sketch001.addConstraint(Sketcher.Constraint('Coincident',4,1,0,2))
App.ActiveDocument.recompute()
App.ActiveDocument.Sketch001.addConstraint(Sketcher.Constraint('Coincident',5,2,2,2))
App.ActiveDocument.recompute()
App.ActiveDocument.Sketch001.toggleConstruction(7)
App.ActiveDocument.Sketch001.toggleConstruction(4)
App.ActiveDocument.Sketch001.toggleConstruction(5)
App.ActiveDocument.Sketch001.toggleConstruction(6)
App.ActiveDocument.recompute()
App.ActiveDocument.Sketch001.addGeometry(Part.Circle(App.Vector(p6x,p6y,0),App.Vector(0,0,1),gv.printedToPrintedDia/2))
App.ActiveDocument.recompute()
App.ActiveDocument.Sketch001.addConstraint(Sketcher.Constraint('Coincident',8,3,0,2))
App.ActiveDocument.recompute()
App.ActiveDocument.Sketch001.addGeometry(Part.Circle(App.Vector(p7x,p7y,0),App.Vector(0,0,1),gv.printedToPrintedDia/2))
App.ActiveDocument.recompute()
App.ActiveDocument.Sketch001.addConstraint(Sketcher.Constraint('Coincident',9,3,4,2))
App.ActiveDocument.recompute()
App.ActiveDocument.Sketch001.addGeometry(Part.Circle(App.Vector(p5x,p5y,0),App.Vector(0,0,1),gv.printedToPrintedDia/2))
App.ActiveDocument.recompute()
App.ActiveDocument.Sketch001.addConstraint(Sketcher.Constraint('Coincident',10,3,6,2))
App.ActiveDocument.recompute()
App.ActiveDocument.Sketch001.addGeometry(Part.Circle(App.Vector(p8x,p8y,0),App.Vector(0,0,1),gv.printedToPrintedDia/2))
App.ActiveDocument.recompute()
App.ActiveDocument.Sketch001.addConstraint(Sketcher.Constraint('Coincident',11,3,2,2))
App.ActiveDocument.recompute()
App.ActiveDocument.Sketch001.addConstraint(Sketcher.Constraint('Equal',8,9))
App.ActiveDocument.Sketch001.addConstraint(Sketcher.Constraint('Equal',9,11))
App.ActiveDocument.Sketch001.addConstraint(Sketcher.Constraint('Equal',11,10))
App.ActiveDocument.recompute()
App.ActiveDocument.Sketch001.addGeometry(Part.Circle(App.Vector(p9x,p9y,0),App.Vector(0,0,1),gv.xRodClampIdlerHoleDia/2))
App.ActiveDocument.recompute()
App.ActiveDocument.Sketch001.addConstraint(Sketcher.Constraint('Symmetric',0,2,2,2,12,3))
App.ActiveDocument.recompute()
#add dimensions
App.ActiveDocument.Sketch001.addConstraint(Sketcher.Constraint('Radius',9,gv.printedToPrintedDia/2))#mount hole radius
App.ActiveDocument.recompute()
App.ActiveDocument.Sketch001.addConstraint(Sketcher.Constraint('Radius',12,gv.xRodClampIdlerHoleDia/2))#idler hole radius
App.ActiveDocument.recompute()
App.ActiveDocument.Sketch001.addConstraint(Sketcher.Constraint('DistanceX',0,mountHoleInsetHoriz))
App.ActiveDocument.recompute()
App.ActiveDocument.Sketch001.addConstraint(Sketcher.Constraint('DistanceY',3,-gv.xRodAxisToMountHoleDist))
App.ActiveDocument.recompute()
App.getDocument(self.name).recompute()
#Cut the holes
App.activeDocument().addObject("PartDesign::Pocket","Pocket")
App.activeDocument().Pocket.Sketch = App.activeDocument().Sketch001
App.activeDocument().Pocket.Length = 5.0
App.ActiveDocument.recompute()
App.ActiveDocument.Pocket.Length = 5.000000
App.ActiveDocument.Pocket.Type = 1
App.ActiveDocument.Pocket.UpToFace = None
App.ActiveDocument.recompute()
#Make lower nut trap block
#Sketch variables
p1x = 0
p1y = gv.xEndZRodHolderFaceThickness
p2x = 0
p2y = faceToZRodDist+gv.xEndZRodHolderFaceThickness
p3x = nutTrapOuterRadius
p3y = gv.xEndZRodHolderFaceThickness+faceToZRodDist+nutTrapOuterRadius
p4x = gv.xRodClampWidth-p3x
p4y = gv.xEndZRodHolderFaceThickness+faceToZRodDist+nutTrapOuterRadius
p5x = gv.xRodClampWidth
p5y = faceToZRodDist+gv.xEndZRodHolderFaceThickness
p6x = gv.xRodClampWidth
p6y = gv.xEndZRodHolderFaceThickness
p7x = p3x#gv.xEndZRodHolderMaxNutFaceToFace/2
p7y = faceToZRodDist+gv.xEndZRodHolderFaceThickness
p8x = p4x #gv.xEndZRodHolderMaxNutFaceToFace/2
p8y = faceToZRodDist+gv.xEndZRodHolderFaceThickness
#Make Sketch
App.activeDocument().addObject('Sketcher::SketchObject','Sketch002')
App.activeDocument().Sketch002.Support = uf.getFace(App.ActiveDocument.Pocket,
gv.xRodClampWidth/2,0,
0,0,
gv.xEndZRodHolderFaceThickness/2,0)
App.ActiveDocument.Sketch002.addExternal("Pocket",uf.getEdge(App.ActiveDocument.Pocket,
gv.xRodClampWidth/2,0,
0,0,
gv.xEndZRodHolderFaceThickness,0))
App.ActiveDocument.Sketch002.addGeometry(Part.Line(App.Vector(p1x,p1y,0),App.Vector(p2x,p2y,0)))
App.ActiveDocument.recompute()
App.ActiveDocument.Sketch002.addConstraint(Sketcher.Constraint('Coincident',0,1,-3,0))
App.ActiveDocument.recompute()
App.ActiveDocument.Sketch002.addConstraint(Sketcher.Constraint('PointOnObject',0,2,-2))
App.ActiveDocument.recompute()
App.ActiveDocument.Sketch002.addGeometry(Part.ArcOfCircle(Part.Circle(App.Vector(p7x,p7y,0),App.Vector(0,0,1),nutTrapOuterRadius),math.pi/2,math.pi))
App.ActiveDocument.recompute()
App.ActiveDocument.Sketch002.addConstraint(Sketcher.Constraint('Coincident',1,2,0,2))
App.ActiveDocument.recompute()
App.ActiveDocument.Sketch002.addGeometry(Part.Line(App.Vector(p3x,p3y,0),App.Vector(p4x,p4y,0)))
App.ActiveDocument.recompute()
App.ActiveDocument.Sketch002.addConstraint(Sketcher.Constraint('Coincident',2,1,1,1))
App.ActiveDocument.recompute()
App.ActiveDocument.Sketch002.addConstraint(Sketcher.Constraint('Horizontal',2))
App.ActiveDocument.recompute()
App.ActiveDocument.Sketch002.addGeometry(Part.ArcOfCircle(Part.Circle(App.Vector(p8x,p8y,0),App.Vector(0,0,1),nutTrapOuterRadius),0,math.pi/2))
App.ActiveDocument.recompute()
App.ActiveDocument.Sketch002.addConstraint(Sketcher.Constraint('Coincident',3,2,2,2))
App.ActiveDocument.recompute()
App.ActiveDocument.Sketch002.addGeometry(Part.Line(App.Vector(p5x,p5y,0),App.Vector(p6x,p6y,0)))
App.ActiveDocument.Sketch002.addConstraint(Sketcher.Constraint('Tangent',3,1,4,1))
App.ActiveDocument.recompute()
App.ActiveDocument.recompute()
App.ActiveDocument.Sketch002.addGeometry(Part.Line(App.Vector(p6x,p6y,0),App.Vector(p1x,p1y,0)))
App.ActiveDocument.Sketch002.addConstraint(Sketcher.Constraint('Coincident',4,2,5,1))
App.ActiveDocument.recompute()
App.ActiveDocument.recompute()
App.ActiveDocument.Sketch002.addConstraint(Sketcher.Constraint('Coincident',0,1,5,2))
App.ActiveDocument.Sketch002.addConstraint(Sketcher.Constraint('Coincident',0,1,-3,2))
App.ActiveDocument.Sketch002.addConstraint(Sketcher.Constraint('Coincident',4,2,-3,1))
App.ActiveDocument.Sketch002.addConstraint(Sketcher.Constraint('Vertical',4))
App.ActiveDocument.Sketch002.addConstraint(Sketcher.Constraint('Equal',1,3))
App.ActiveDocument.Sketch002.addGeometry(Part.Line(App.Vector(p2x,p2y,0),App.Vector(p7x,p7y,0)))
App.ActiveDocument.Sketch002.addConstraint(Sketcher.Constraint('Coincident',0,2,6,1))
App.ActiveDocument.recompute()
App.ActiveDocument.recompute()
App.ActiveDocument.Sketch002.addConstraint(Sketcher.Constraint('Coincident',6,2,1,3))
App.ActiveDocument.recompute()
App.ActiveDocument.Sketch002.addGeometry(Part.Line(App.Vector(p7x,p7y,0),App.Vector(p3x,p3y,0)))
App.ActiveDocument.Sketch002.addConstraint(Sketcher.Constraint('Coincident',6,2,7,1))
App.ActiveDocument.recompute()
App.ActiveDocument.recompute()
App.ActiveDocument.Sketch002.addConstraint(Sketcher.Constraint('Coincident',7,2,1,1))
App.ActiveDocument.recompute()
App.ActiveDocument.Sketch002.addConstraint(Sketcher.Constraint('Vertical',7))
App.ActiveDocument.recompute()
App.ActiveDocument.Sketch002.addConstraint(Sketcher.Constraint('Horizontal',6))
App.ActiveDocument.recompute()
App.ActiveDocument.Sketch002.toggleConstruction(6)
App.ActiveDocument.Sketch002.toggleConstruction(7)
App.ActiveDocument.recompute()
App.ActiveDocument.Sketch002.addGeometry(Part.Line(App.Vector(p4x,p4y,0),App.Vector(p8x,p8y,0)))
App.ActiveDocument.Sketch002.addConstraint(Sketcher.Constraint('Coincident',2,2,8,1))
App.ActiveDocument.recompute()
App.ActiveDocument.recompute()
App.ActiveDocument.Sketch002.addConstraint(Sketcher.Constraint('Coincident',8,2,3,3))
App.ActiveDocument.recompute()
App.ActiveDocument.Sketch002.addConstraint(Sketcher.Constraint('Vertical',8))
App.ActiveDocument.recompute()
App.ActiveDocument.Sketch002.toggleConstruction(8)
App.ActiveDocument.recompute()
#add dimmensions
App.ActiveDocument.Sketch002.addConstraint(Sketcher.Constraint('Radius',3,nutTrapOuterRadius))
App.ActiveDocument.recompute()
App.ActiveDocument.Sketch002.addConstraint(Sketcher.Constraint('DistanceY',0,faceToZRodDist))
App.ActiveDocument.recompute()
#extrude nut trap block
App.getDocument(self.name).recompute()
App.activeDocument().addObject("PartDesign::Pad","Pad001")
App.activeDocument().Pad001.Sketch = App.activeDocument().Sketch002
App.activeDocument().Pad001.Length = 10.0
App.ActiveDocument.recompute()
App.ActiveDocument.Pad001.Length = bushingNutTrapBlockThickness
App.ActiveDocument.Pad001.Reversed = 1
App.ActiveDocument.Pad001.Midplane = 0
App.ActiveDocument.Pad001.Length2 = 100.000000
App.ActiveDocument.Pad001.Type = 0
App.ActiveDocument.Pad001.UpToFace = None
App.ActiveDocument.recompute()
#Refine shape
App.ActiveDocument.addObject('Part::Feature','Pad002').Shape=App.ActiveDocument.Pad001.Shape.removeSplitter()
App.ActiveDocument.ActiveObject.Label=App.ActiveDocument.Pad002.Label
App.ActiveDocument.recompute()
#add z Offset block
#Sketch Variables
p1x = nutTrapOuterRadius
p1y = faceToZRodDist+gv.xEndZRodHolderFaceThickness+nutTrapOuterRadius
p2x = gv.xRodClampWidth/2-math.cos(math.pi/6)*gv.zOffsetNutFaceToFace-gv.bushingNutPadding
p2y = gv.xEndZRodHolderFaceThickness+faceToZRodDist+nutTrapOuterRadius+gv.zOffsetNutFaceToFace+2*gv.bushingNutPadding
p3x = gv.xRodClampWidth/2+math.cos(math.pi/6)*gv.zOffsetNutFaceToFace+gv.bushingNutPadding
p3y = gv.xEndZRodHolderFaceThickness+faceToZRodDist+nutTrapOuterRadius+gv.zOffsetNutFaceToFace/2+gv.bushingNutPadding
p4x = gv.xRodClampWidth-nutTrapOuterRadius
p4y = p1y
#make Sketch
App.activeDocument().addObject('Sketcher::SketchObject','Sketch003')
App.activeDocument().recompute()
App.ActiveDocument.recompute()
App.activeDocument().Sketch003.Support = uf.getFace(App.ActiveDocument.Pad002,
gv.xRodClampWidth/2,0,
0,0,
None, None)
App.ActiveDocument.Sketch003.addExternal("Pad002",uf.getEdge(App.ActiveDocument.Pad002,
gv.xRodClampWidth/2,0,
0,0,
gv.xEndZRodHolderFaceThickness+faceToZRodDist+nutTrapOuterRadius,0))
App.ActiveDocument.Sketch003.addGeometry(Part.Line(App.Vector(p1x,p1y,0),App.Vector(p2x,p2y,0)))
App.ActiveDocument.Sketch003.addConstraint(Sketcher.Constraint('Coincident',-3,1,0,1))
App.ActiveDocument.recompute()
App.ActiveDocument.recompute()
App.ActiveDocument.Sketch003.addGeometry(Part.Line(App.Vector(p2x,p2y,0),App.Vector(p3x,p3y,0)))
App.ActiveDocument.Sketch003.addConstraint(Sketcher.Constraint('Coincident',0,2,1,1))
App.ActiveDocument.recompute()
App.ActiveDocument.recompute()
App.ActiveDocument.Sketch003.addConstraint(Sketcher.Constraint('Horizontal',1))
App.ActiveDocument.recompute()
App.ActiveDocument.Sketch003.addGeometry(Part.Line(App.Vector(p3x,p3y,0),App.Vector(p4x,p4y,0)))
App.ActiveDocument.Sketch003.addConstraint(Sketcher.Constraint('Coincident',1,2,2,1))
App.ActiveDocument.recompute()
App.ActiveDocument.recompute()
App.ActiveDocument.Sketch003.addConstraint(Sketcher.Constraint('Coincident',2,2,-3,2))
App.ActiveDocument.recompute()
App.ActiveDocument.Sketch003.addGeometry(Part.Line(App.Vector(p4x,p4y,0),App.Vector(p1x,p1y,0)))
App.ActiveDocument.Sketch003.addConstraint(Sketcher.Constraint('Coincident',2,2,3,1))
App.ActiveDocument.Sketch003.addConstraint(Sketcher.Constraint('Coincident',3,2,0,1))
App.ActiveDocument.recompute()
App.ActiveDocument.Sketch003.addConstraint(Sketcher.Constraint('Equal',2,0))
App.ActiveDocument.recompute()
#add dimensions
App.ActiveDocument.Sketch003.addConstraint(Sketcher.Constraint('DistanceX',1,2*gv.bushingNutPadding+math.sin(math.pi/6)*gv.zOffsetNutFaceToFace/2))
App.ActiveDocument.recompute()
App.ActiveDocument.Sketch003.addConstraint(Sketcher.Constraint('Distance',1,2,3,2*gv.bushingNutPadding+gv.zOffsetNutFaceToFace))
App.ActiveDocument.recompute()
App.getDocument(self.name).recompute()
#extrude z offset block
App.activeDocument().addObject("PartDesign::Pad","Pad003")
App.activeDocument().Pad003.Sketch = App.activeDocument().Sketch003
App.activeDocument().Pad003.Length = 10.0
App.ActiveDocument.recompute()
App.ActiveDocument.Pad003.Length = zOffsetNutTrapBlockThickness
App.ActiveDocument.Pad003.Reversed = 1
App.ActiveDocument.Pad003.Midplane = 0
App.ActiveDocument.Pad003.Length2 = 100.000000
App.ActiveDocument.Pad003.Type = 0
App.ActiveDocument.Pad003.UpToFace = None
App.ActiveDocument.recompute()
#Refine Shape
App.ActiveDocument.addObject('Part::Feature','Pad004').Shape=App.ActiveDocument.Pad003.Shape.removeSplitter()
App.ActiveDocument.ActiveObject.Label=App.ActiveDocument.Pad004.Label
App.ActiveDocument.recompute()
#Make the top z bushing block
#sketch points
p1x = -2*nutTrapOuterRadius
p1y = gv.xEndZRodHolderFaceThickness
p2x = -2*nutTrapOuterRadius
p2y = faceToZRodDist+gv.xEndZRodHolderFaceThickness
p3x = -nutTrapOuterRadius
p3y = p2y
p4x = 0
p4y = p2y
p5x = 0
p5y = gv.xEndZRodHolderFaceThickness
#Draw the sketch
App.activeDocument().addObject('Sketcher::SketchObject','Sketch004')
App.activeDocument().Sketch004.Support = uf.getFace(App.ActiveDocument.Pad004,
gv.xRodClampWidth/2,0,
gv.xRodSpacing,0,
None, None)
App.ActiveDocument.Sketch004.addExternal("Pad004",uf.getEdge(App.ActiveDocument.Pad004,
gv.xRodClampWidth/2,0,
gv.xRodSpacing,0,
gv.xEndZRodHolderFaceThickness,0))
App.ActiveDocument.recompute()
App.ActiveDocument.Sketch004.addGeometry(Part.Line(App.Vector(p1x,p1y,0),App.Vector(p2x,p2y,0)))
App.ActiveDocument.recompute()
App.ActiveDocument.Sketch004.addConstraint(Sketcher.Constraint('PointOnObject',0,1,-3))
App.ActiveDocument.recompute()
App.ActiveDocument.Sketch004.addConstraint(Sketcher.Constraint('Vertical',0))
App.ActiveDocument.recompute()
App.ActiveDocument.Sketch004.addGeometry(Part.ArcOfCircle(Part.Circle(App.Vector(p3x,p3y,0),App.Vector(0,0,1),nutTrapOuterRadius),0,math.pi))
App.ActiveDocument.recompute()
App.ActiveDocument.Sketch004.addConstraint(Sketcher.Constraint('Coincident',1,2,0,2))
App.ActiveDocument.recompute()
App.ActiveDocument.Sketch004.addConstraint(Sketcher.Constraint('PointOnObject',1,1,-2))
App.ActiveDocument.recompute()
App.ActiveDocument.Sketch004.addGeometry(Part.Line(App.Vector(p4x,p4y,0),App.Vector(p5x,p5y,0)))
App.ActiveDocument.Sketch004.addConstraint(Sketcher.Constraint('Tangent',1,1,2,1))
App.ActiveDocument.recompute()
App.ActiveDocument.recompute()
App.ActiveDocument.Sketch004.addGeometry(Part.Line(App.Vector(p5x,p5y,0),App.Vector(p1x,p1y,0)))
App.ActiveDocument.Sketch004.addConstraint(Sketcher.Constraint('Coincident',2,2,3,1))
App.ActiveDocument.recompute()
App.ActiveDocument.recompute()
App.ActiveDocument.Sketch004.addConstraint(Sketcher.Constraint('Coincident',3,2,0,1))
App.ActiveDocument.recompute()
App.ActiveDocument.Sketch004.addConstraint(Sketcher.Constraint('Horizontal',3))
App.ActiveDocument.recompute()
App.ActiveDocument.Sketch004.addConstraint(Sketcher.Constraint('Vertical',2))
App.ActiveDocument.recompute()
App.ActiveDocument.Sketch004.addConstraint(Sketcher.Constraint('Equal',0,2))
App.ActiveDocument.recompute()
#add Dimensions
App.ActiveDocument.Sketch004.addConstraint(Sketcher.Constraint('Radius',1,nutTrapOuterRadius))
App.ActiveDocument.recompute()
App.ActiveDocument.Sketch004.addConstraint(Sketcher.Constraint('DistanceY',2,-faceToZRodDist))
App.ActiveDocument.recompute()
App.getDocument(self.name).recompute()
#extrude the top z bushing block
App.activeDocument().addObject("PartDesign::Pad","Pad005")
App.activeDocument().Pad005.Sketch = App.activeDocument().Sketch004
App.activeDocument().Pad005.Length = 10.0
App.ActiveDocument.recompute()
App.ActiveDocument.Pad005.Length = bushingNutTrapBlockThickness
App.ActiveDocument.Pad005.Reversed = 1
App.ActiveDocument.Pad005.Midplane = 0
App.ActiveDocument.Pad005.Length2 = 100.000000
App.ActiveDocument.Pad005.Type = 0
App.ActiveDocument.Pad005.UpToFace = None
App.ActiveDocument.recompute()
#Refine Shape
App.ActiveDocument.addObject('Part::Feature','Pad006').Shape=App.ActiveDocument.Pad005.Shape.removeSplitter()
App.ActiveDocument.ActiveObject.Label=App.ActiveDocument.Pad006.Label
App.ActiveDocument.recompute()
#Cut rod and lead screw holes
#sketch points
p1x = nutTrapOuterRadius
p1y = gv.xEndZRodHolderFaceThickness+faceToZRodDist
p2x = gv.xRodClampWidth-nutTrapOuterRadius
p2y = gv.xEndZRodHolderFaceThickness+faceToZRodDist
#make Sketch
App.activeDocument().addObject('Sketcher::SketchObject','Sketch005')
App.activeDocument().Sketch005.Support = uf.getFace(App.ActiveDocument.Pad006,
gv.xRodClampWidth/2,0,
0,0,
None, None)
App.ActiveDocument.recompute()
App.ActiveDocument.Sketch005.addExternal("Pad006",uf.getEdge(App.ActiveDocument.Pad006,
nutTrapOuterRadius,-1,
0,0,
faceToZRodDist+gv.xEndZRodHolderFaceThickness,1))
App.ActiveDocument.recompute()
App.ActiveDocument.Sketch005.addExternal("Pad006",uf.getEdge(App.ActiveDocument.Pad006,
gv.xRodClampWidth/2,1,
0,0,
None,None,
radius = nutTrapOuterRadius))
App.ActiveDocument.Sketch005.addGeometry(Part.Circle(App.Vector(p1x,p1y,0),App.Vector(0,0,1),self.rodDia/2+gv.bushingNutRodGap))
App.ActiveDocument.recompute()
App.ActiveDocument.Sketch005.addConstraint(Sketcher.Constraint('Coincident',0,3,-3,3))
App.ActiveDocument.recompute()
App.ActiveDocument.Sketch005.addGeometry(Part.Circle(App.Vector(p2x,p2y,0),App.Vector(0,0,1),gv.leadScrewDia/2+gv.bushingNutRodGap))
App.ActiveDocument.recompute()
App.ActiveDocument.Sketch005.addConstraint(Sketcher.Constraint('Coincident',1,3,-4,3))
App.ActiveDocument.recompute()
#add Dimensions
App.ActiveDocument.Sketch005.addConstraint(Sketcher.Constraint('Radius',0,self.rodDia/2+gv.bushingNutRodGap))
App.ActiveDocument.recompute()
App.ActiveDocument.Sketch005.addConstraint(Sketcher.Constraint('Radius',1,gv.leadScrewDia/2+gv.bushingNutRodGap))
App.ActiveDocument.recompute()
App.getDocument(self.name).recompute()
#Cut holes
App.activeDocument().addObject("PartDesign::Pocket","Pocket001")
App.activeDocument().Pocket001.Sketch = App.activeDocument().Sketch005
App.activeDocument().Pocket001.Length = 5.0
App.ActiveDocument.recompute()
App.ActiveDocument.Pocket001.Length = 5.000000
App.ActiveDocument.Pocket001.Type = 1
App.ActiveDocument.Pocket001.UpToFace = None
App.ActiveDocument.recompute()
mat = uf.hexagonPoints(nutTrapOuterRadius,
gv.xEndZRodHolderFaceThickness+faceToZRodDist,
self.bushingNutFaceToFace,
math.pi/6)
p1x = mat[0][0]
p1y = mat[0][1]
p2x = mat[1][0]
p2y = mat[1][1]
p3x = mat[2][0]
p3y = mat[2][1]
p4x = mat[3][0]
p4y = mat[3][1]
p5x = mat[4][0]
p5y = mat[4][1]
p6x = mat[5][0]
p6y = mat[5][1]
p7x = mat[6][0]
p7y = mat[6][1]
hexRadius = mat[7][0]
App.activeDocument().addObject('Sketcher::SketchObject','Sketch006')
App.activeDocument().Sketch006.Support = uf.getFace(App.ActiveDocument.Pocket001,
None,None,
0,0,
None, None)
App.ActiveDocument.recompute()
App.ActiveDocument.Sketch006.addGeometry(Part.Line(App.Vector(p1x,p1y,0),App.Vector(p2x,p2y,0)))
App.ActiveDocument.recompute()
App.ActiveDocument.Sketch006.addGeometry(Part.Line(App.Vector(p2x,p2y,0),App.Vector(p3x,p3y,0)))
App.ActiveDocument.recompute()
App.ActiveDocument.Sketch006.addConstraint(Sketcher.Constraint('Coincident',0,2,1,1))
App.ActiveDocument.recompute()
App.ActiveDocument.Sketch006.addGeometry(Part.Line(App.Vector(p3x,p3y,0),App.Vector(p4x,p4y,0)))
App.ActiveDocument.recompute()
App.ActiveDocument.Sketch006.addConstraint(Sketcher.Constraint('Coincident',1,2,2,1))
App.ActiveDocument.recompute()
App.ActiveDocument.Sketch006.addGeometry(Part.Line(App.Vector(p4x,p4y,0),App.Vector(p5x,p5y,0)))
App.ActiveDocument.Sketch006.addConstraint(Sketcher.Constraint('Coincident',2,2,3,1))
App.ActiveDocument.recompute()
App.ActiveDocument.recompute()
App.ActiveDocument.Sketch006.addGeometry(Part.Line(App.Vector(p5x,p5y,0),App.Vector(p6x,p6y,0)))
App.ActiveDocument.Sketch006.addConstraint(Sketcher.Constraint('Coincident',3,2,4,1))
App.ActiveDocument.recompute()
App.ActiveDocument.recompute()
App.ActiveDocument.Sketch006.addGeometry(Part.Line(App.Vector(p6x,p6y,0),App.Vector(p1x,p1y,0)))
App.ActiveDocument.recompute()
App.ActiveDocument.Sketch006.addConstraint(Sketcher.Constraint('Coincident',4,2,5,1))
App.ActiveDocument.recompute()
App.ActiveDocument.recompute()
App.ActiveDocument.Sketch006.addConstraint(Sketcher.Constraint('Coincident',5,2,0,1))
App.ActiveDocument.recompute()
App.ActiveDocument.Sketch006.addGeometry(Part.Circle(App.Vector(p7x,p7y,0),App.Vector(0,0,1),hexRadius))
App.ActiveDocument.recompute()
App.ActiveDocument.Sketch006.addConstraint(Sketcher.Constraint('PointOnObject',0,1,6))
App.ActiveDocument.Sketch006.addConstraint(Sketcher.Constraint('PointOnObject',0,2,6))
App.ActiveDocument.Sketch006.addConstraint(Sketcher.Constraint('PointOnObject',1,2,6))
App.ActiveDocument.Sketch006.addConstraint(Sketcher.Constraint('PointOnObject',2,2,6))
App.ActiveDocument.Sketch006.addConstraint(Sketcher.Constraint('PointOnObject',3,2,6))
App.ActiveDocument.Sketch006.addConstraint(Sketcher.Constraint('PointOnObject',4,2,6))
App.ActiveDocument.Sketch006.addConstraint(Sketcher.Constraint('Equal',5,0))
App.ActiveDocument.Sketch006.addConstraint(Sketcher.Constraint('Equal',0,1))
App.ActiveDocument.Sketch006.addConstraint(Sketcher.Constraint('Equal',1,2))
App.ActiveDocument.Sketch006.addConstraint(Sketcher.Constraint('Equal',2,3))
App.ActiveDocument.Sketch006.addConstraint(Sketcher.Constraint('Equal',3,4))
App.ActiveDocument.Sketch006.toggleConstruction(6)
App.ActiveDocument.Sketch006.addExternal("Pocket001",uf.getEdge(App.ActiveDocument.Pocket001,
gv.xRodClampWidth/2,-1,
0,0,
None,None,
radius = nutTrapOuterRadius))
App.ActiveDocument.recompute()
App.ActiveDocument.Sketch006.addConstraint(Sketcher.Constraint('Coincident',-3,3,6,3))
App.ActiveDocument.recompute()
App.ActiveDocument.Sketch006.addConstraint(Sketcher.Constraint('Horizontal',0))
App.ActiveDocument.recompute()
App.ActiveDocument.Sketch006.addConstraint(Sketcher.Constraint('Distance',0,2,4,self.bushingNutFaceToFace))
App.ActiveDocument.recompute()
App.getDocument(self.name).recompute()
#cut nut trap out
App.activeDocument().addObject("PartDesign::Pocket","Pocket002")
App.activeDocument().Pocket002.Sketch = App.activeDocument().Sketch006
App.activeDocument().Pocket002.Length = 5.0
App.ActiveDocument.recompute()
App.ActiveDocument.Pocket002.Length = self.bushingNutThickness
App.ActiveDocument.Pocket002.Type = 0
App.ActiveDocument.Pocket002.UpToFace = None
App.ActiveDocument.recompute()
#cut nut trap for lead screw
#sketch points
mat = uf.hexagonPoints(gv.xRodClampWidth-nutTrapOuterRadius,
gv.xEndZRodHolderFaceThickness+faceToZRodDist,
gv.leadScrewNut[2],
math.pi/6)
p1x = mat[0][0]
p1y = mat[0][1]
p2x = mat[1][0]
p2y = mat[1][1]
p3x = mat[2][0]
p3y = mat[2][1]
p4x = mat[3][0]
p4y = mat[3][1]
p5x = mat[4][0]
p5y = mat[4][1]
p6x = mat[5][0]
p6y = mat[5][1]
p7x = mat[6][0]
p7y = mat[6][1]
hexRadius = mat[7][0]
#make sketch
App.activeDocument().addObject('Sketcher::SketchObject','Sketch007')
App.activeDocument().Sketch007.Support = uf.getFace(App.ActiveDocument.Pocket002,
None,None,
0,0,
None, None)
App.ActiveDocument.recompute()
App.ActiveDocument.Sketch007.addExternal("Pocket002",uf.getEdge(App.ActiveDocument.Pocket002,
gv.xRodClampWidth/2,1,
0,0,
None,None,
radius = nutTrapOuterRadius))
App.ActiveDocument.recompute()
App.ActiveDocument.Sketch007.addGeometry(Part.Line(App.Vector(p1x,p1y,0),App.Vector(p2x,p2y,0)))
App.ActiveDocument.recompute()
App.ActiveDocument.Sketch007.addGeometry(Part.Line(App.Vector(p2x,p2y,0),App.Vector(p3x,p3y,0)))
App.ActiveDocument.recompute()
App.ActiveDocument.Sketch007.addConstraint(Sketcher.Constraint('Coincident',0,2,1,1))
App.ActiveDocument.recompute()
App.ActiveDocument.Sketch007.addGeometry(Part.Line(App.Vector(p3x,p3y,0),App.Vector(p4x,p4y,0)))
App.ActiveDocument.recompute()
App.ActiveDocument.Sketch007.addConstraint(Sketcher.Constraint('Coincident',1,2,2,1))
App.ActiveDocument.recompute()
App.ActiveDocument.Sketch007.addGeometry(Part.Line(App.Vector(p4x,p4y,0),App.Vector(p5x,p5y,0)))
App.ActiveDocument.Sketch007.addConstraint(Sketcher.Constraint('Coincident',2,2,3,1))
App.ActiveDocument.recompute()
App.ActiveDocument.recompute()
App.ActiveDocument.Sketch007.addGeometry(Part.Line(App.Vector(p5x,p5y,0),App.Vector(p6x,p6y,0)))
App.ActiveDocument.Sketch007.addConstraint(Sketcher.Constraint('Coincident',3,2,4,1))
App.ActiveDocument.recompute()
App.ActiveDocument.recompute()
App.ActiveDocument.Sketch007.addGeometry(Part.Line(App.Vector(p6x,p6y,0),App.Vector(p1x,p1y,0)))
App.ActiveDocument.recompute()
App.ActiveDocument.Sketch007.addConstraint(Sketcher.Constraint('Coincident',4,2,5,1))
App.ActiveDocument.recompute()
App.ActiveDocument.recompute()
App.ActiveDocument.Sketch007.addConstraint(Sketcher.Constraint('Coincident',5,2,0,1))
App.ActiveDocument.recompute()
App.ActiveDocument.Sketch007.addGeometry(Part.Circle(App.Vector(p7x,p7y,0),App.Vector(0,0,1),hexRadius))
App.ActiveDocument.recompute()
App.ActiveDocument.Sketch007.addConstraint(Sketcher.Constraint('PointOnObject',0,1,6))
App.ActiveDocument.Sketch007.addConstraint(Sketcher.Constraint('PointOnObject',0,2,6))
App.ActiveDocument.Sketch007.addConstraint(Sketcher.Constraint('PointOnObject',1,2,6))
App.ActiveDocument.Sketch007.addConstraint(Sketcher.Constraint('PointOnObject',2,2,6))
App.ActiveDocument.Sketch007.addConstraint(Sketcher.Constraint('PointOnObject',3,2,6))
App.ActiveDocument.Sketch007.addConstraint(Sketcher.Constraint('PointOnObject',4,2,6))
App.ActiveDocument.Sketch007.addConstraint(Sketcher.Constraint('Equal',5,0))
App.ActiveDocument.Sketch007.addConstraint(Sketcher.Constraint('Equal',0,1))
App.ActiveDocument.Sketch007.addConstraint(Sketcher.Constraint('Equal',1,2))
App.ActiveDocument.Sketch007.addConstraint(Sketcher.Constraint('Equal',2,3))
App.ActiveDocument.Sketch007.addConstraint(Sketcher.Constraint('Equal',3,4))
App.ActiveDocument.Sketch007.toggleConstruction(6)
App.ActiveDocument.Sketch007.addConstraint(Sketcher.Constraint('Coincident',-3,3,6,3))
App.ActiveDocument.recompute()
App.ActiveDocument.Sketch007.addConstraint(Sketcher.Constraint('Horizontal',0))
App.ActiveDocument.recompute()
App.ActiveDocument.Sketch007.addConstraint(Sketcher.Constraint('Distance',0,2,4,gv.leadScrewNut[2]))
App.ActiveDocument.recompute()
App.getDocument(self.name).recompute()
#cut nut trap out
App.activeDocument().addObject("PartDesign::Pocket","Pocket003")
App.activeDocument().Pocket003.Sketch = App.activeDocument().Sketch007
App.activeDocument().Pocket003.Length = 5.0
App.ActiveDocument.recompute()
App.ActiveDocument.Pocket003.Length = gv.leadScrewNut[3]
App.ActiveDocument.Pocket003.Type = 0
App.ActiveDocument.Pocket003.UpToFace = None
App.ActiveDocument.recompute()
#Cut hole for z offset adjust
# sketch points
p1x = gv.xRodClampWidth/2
p1y = gv.xEndZRodHolderFaceThickness+faceToZRodDist+nutTrapOuterRadius+2*gv.bushingNutPadding+gv.zOffsetNutFaceToFace
p2x = gv.xRodClampWidth/2
p2y = gv.xEndZRodHolderFaceThickness+faceToZRodDist+nutTrapOuterRadius
p3x = gv.xRodClampWidth/2
p3y = gv.xEndZRodHolderFaceThickness+faceToZRodDist+nutTrapOuterRadius+gv.bushingNutPadding+gv.zOffsetNutFaceToFace/2
p4x = nutTrapOuterRadius
p4y = p2y
p5x = gv.xRodClampWidth-nutTrapOuterRadius
p5y = p2y
#make Sketch
App.activeDocument().addObject('Sketcher::SketchObject','Sketch008')
App.activeDocument().Sketch008.Support = uf.getFace(App.ActiveDocument.Pocket003,
None,None,
0,0,
None, None)
App.activeDocument().recompute()
App.ActiveDocument.Sketch008.addExternal("Pocket003",uf.getEdge(App.ActiveDocument.Pocket003,
gv.xRodClampWidth/2,-1,
0,0,
None,None,
radius = nutTrapOuterRadius))
App.ActiveDocument.Sketch008.addExternal("Pocket003",uf.getEdge(App.ActiveDocument.Pocket003,
gv.xRodClampWidth/2,1,
0,0,
None,None,
radius = nutTrapOuterRadius))
App.ActiveDocument.Sketch008.addExternal("Pocket003",uf.getEdge(App.ActiveDocument.Pocket003,
gv.xRodClampWidth/2,0,
0,0,
0,1))
App.ActiveDocument.Sketch008.addGeometry(Part.Line(App.Vector(p4x,p4y,0),App.Vector(p5x,p5y,0)))
App.ActiveDocument.recompute()
App.ActiveDocument.Sketch008.addConstraint(Sketcher.Constraint('Coincident',0,1,-3,1))
App.ActiveDocument.recompute()
App.ActiveDocument.Sketch008.addConstraint(Sketcher.Constraint('Coincident',0,2,-4,2))
App.ActiveDocument.recompute()
App.ActiveDocument.Sketch008.addGeometry(Part.Line(App.Vector(p1x,p1y,0),App.Vector(p2x,p2y,0)))
App.ActiveDocument.recompute()
App.ActiveDocument.Sketch008.addConstraint(Sketcher.Constraint('PointOnObject',1,1,-5))
App.ActiveDocument.recompute()
App.ActiveDocument.Sketch008.addConstraint(Sketcher.Constraint('PointOnObject',1,2,0))
App.ActiveDocument.recompute()
App.ActiveDocument.Sketch008.addConstraint(Sketcher.Constraint('Vertical',1))
App.ActiveDocument.recompute()
App.ActiveDocument.Sketch008.toggleConstruction(1)
App.ActiveDocument.Sketch008.toggleConstruction(0)
App.ActiveDocument.recompute()
App.ActiveDocument.Sketch008.addConstraint(Sketcher.Constraint('Symmetric',-5,1,-5,2,1,1))
App.ActiveDocument.recompute()
App.ActiveDocument.recompute()
App.ActiveDocument.Sketch008.addGeometry(Part.Circle(App.Vector(p3x,p3y,0),App.Vector(0,0,1),gv.zOffsetHoleDia/2))
App.ActiveDocument.recompute()
App.ActiveDocument.Sketch008.addConstraint(Sketcher.Constraint('PointOnObject',2,3,1))
App.ActiveDocument.recompute()
App.ActiveDocument.Sketch008.addConstraint(Sketcher.Constraint('Symmetric',1,1,1,2,2,3))
App.ActiveDocument.recompute()
#Add dimensions
App.ActiveDocument.Sketch008.addConstraint(Sketcher.Constraint('Radius',2,gv.zOffsetHoleDia/2))
App.ActiveDocument.recompute()
App.getDocument(self.name).recompute()
#Cut hole though all
App.activeDocument().addObject("PartDesign::Pocket","Pocket004")
App.activeDocument().Pocket004.Sketch = App.activeDocument().Sketch008
App.activeDocument().Pocket004.Length = 5.0
App.ActiveDocument.recompute()
App.ActiveDocument.Pocket004.Length = 5
App.ActiveDocument.Pocket004.Type = 1
App.ActiveDocument.Pocket004.UpToFace = None
App.ActiveDocument.recompute()
#Cut Nut trap for z offset
#sketch points
mat = uf.hexagonPoints(gv.xRodClampWidth/2,
gv.xEndZRodHolderFaceThickness+faceToZRodDist+nutTrapOuterRadius+gv.zOffsetNutFaceToFace/2+gv.bushingNutPadding,
gv.zOffsetNutFaceToFace,
math.pi/6)
p1x = mat[0][0]
p1y = mat[0][1]
p2x = mat[1][0]
p2y = mat[1][1]
p3x = mat[2][0]
p3y = mat[2][1]
p4x = mat[3][0]
p4y = mat[3][1]
p5x = mat[4][0]
p5y = mat[4][1]
p6x = mat[5][0]
p6y = mat[5][1]
p7x = mat[6][0]
p7y = mat[6][1]
hexRadius = mat[7][0]
#make sketch
App.activeDocument().addObject('Sketcher::SketchObject','Sketch009')
App.activeDocument().Sketch009.Support = uf.getFace(App.ActiveDocument.Pocket004,
None,None,
0,0,
None, None)
App.activeDocument().recompute()
App.ActiveDocument.Sketch009.addExternal("Pocket004",uf.getEdge(App.ActiveDocument.Pocket004,
gv.xRodClampWidth/2,0,
0,0,
None,None,
radius = gv.zOffsetHoleDia/2))
App.ActiveDocument.recompute()
App.ActiveDocument.Sketch009.addGeometry(Part.Line(App.Vector(p1x,p1y,0),App.Vector(p2x,p2y,0)))
App.ActiveDocument.recompute()
App.ActiveDocument.Sketch009.addGeometry(Part.Line(App.Vector(p2x,p2y,0),App.Vector(p3x,p3y,0)))
App.ActiveDocument.recompute()
App.ActiveDocument.Sketch009.addConstraint(Sketcher.Constraint('Coincident',0,2,1,1))
App.ActiveDocument.recompute()
App.ActiveDocument.Sketch009.addGeometry(Part.Line(App.Vector(p3x,p3y,0),App.Vector(p4x,p4y,0)))
App.ActiveDocument.recompute()
App.ActiveDocument.Sketch009.addConstraint(Sketcher.Constraint('Coincident',1,2,2,1))
App.ActiveDocument.recompute()
App.ActiveDocument.Sketch009.addGeometry(Part.Line(App.Vector(p4x,p4y,0),App.Vector(p5x,p5y,0)))
App.ActiveDocument.Sketch009.addConstraint(Sketcher.Constraint('Coincident',2,2,3,1))
App.ActiveDocument.recompute()
App.ActiveDocument.recompute()
App.ActiveDocument.Sketch009.addGeometry(Part.Line(App.Vector(p5x,p5y,0),App.Vector(p6x,p6y,0)))
App.ActiveDocument.Sketch009.addConstraint(Sketcher.Constraint('Coincident',3,2,4,1))
App.ActiveDocument.recompute()
App.ActiveDocument.recompute()
App.ActiveDocument.Sketch009.addGeometry(Part.Line(App.Vector(p6x,p6y,0),App.Vector(p1x,p1y,0)))
App.ActiveDocument.recompute()
App.ActiveDocument.Sketch009.addConstraint(Sketcher.Constraint('Coincident',4,2,5,1))
App.ActiveDocument.recompute()
App.ActiveDocument.recompute()
App.ActiveDocument.Sketch009.addConstraint(Sketcher.Constraint('Coincident',5,2,0,1))
App.ActiveDocument.recompute()
App.ActiveDocument.Sketch009.addGeometry(Part.Circle(App.Vector(p7x,p7y,0),App.Vector(0,0,1),hexRadius))
App.ActiveDocument.recompute()
App.ActiveDocument.Sketch009.addConstraint(Sketcher.Constraint('PointOnObject',0,1,6))
App.ActiveDocument.Sketch009.addConstraint(Sketcher.Constraint('PointOnObject',0,2,6))
App.ActiveDocument.Sketch009.addConstraint(Sketcher.Constraint('PointOnObject',1,2,6))
App.ActiveDocument.Sketch009.addConstraint(Sketcher.Constraint('PointOnObject',2,2,6))
App.ActiveDocument.Sketch009.addConstraint(Sketcher.Constraint('PointOnObject',3,2,6))
App.ActiveDocument.Sketch009.addConstraint(Sketcher.Constraint('PointOnObject',4,2,6))
App.ActiveDocument.Sketch009.addConstraint(Sketcher.Constraint('Equal',5,0))
App.ActiveDocument.Sketch009.addConstraint(Sketcher.Constraint('Equal',0,1))
App.ActiveDocument.Sketch009.addConstraint(Sketcher.Constraint('Equal',1,2))
App.ActiveDocument.Sketch009.addConstraint(Sketcher.Constraint('Equal',2,3))
App.ActiveDocument.Sketch009.addConstraint(Sketcher.Constraint('Equal',3,4))
App.ActiveDocument.Sketch009.toggleConstruction(6)
App.ActiveDocument.Sketch009.addConstraint(Sketcher.Constraint('Coincident',-3,3,6,3))
App.ActiveDocument.recompute()
App.ActiveDocument.Sketch009.addConstraint(Sketcher.Constraint('Horizontal',0))
App.ActiveDocument.recompute()
#Add dimensions
App.ActiveDocument.Sketch009.addConstraint(Sketcher.Constraint('Distance',0,2,4,gv.zOffsetNutFaceToFace))
App.ActiveDocument.recompute()
App.getDocument(self.name).recompute()
#Cut z Offset nut trap
App.activeDocument().addObject("PartDesign::Pocket","Pocket005")
App.activeDocument().Pocket005.Sketch = App.activeDocument().Sketch009
App.activeDocument().Pocket005.Length = 5.0
App.ActiveDocument.recompute()
App.ActiveDocument.Pocket005.Length = gv.zOffsetNutThickness
App.ActiveDocument.Pocket005.Type = 0
App.ActiveDocument.Pocket005.UpToFace = None
App.ActiveDocument.recompute()
#
#Make nut trap for top Z rod bushing
#sketch points
mat = uf.hexagonPoints(-nutTrapOuterRadius,
gv.xEndZRodHolderFaceThickness+faceToZRodDist,
self.bushingNutFaceToFace,
math.pi/6)