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Add alignment pins to BayonetBox 

Also add a lower ring to the bayonet lid of the RegularBox limiting rotation
This commit is contained in:
Florian Festi 2020-10-13 16:07:31 +02:00
parent f74e86c38f
commit 6dff8db710
2 changed files with 30 additions and 4 deletions
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28
boxes/generators/bayonetbox.py
View File

@ -31,8 +31,27 @@ class BayonetBox(Boxes):
self.argparser.add_argument(
"--lugs", action="store", type=int, default=10,
help="number of locking lugs")
self.argparser.add_argument(
"--alignment_pins", action="store", type=float, default=1.0,
help="diameter of the alignment pins")
self.buildArgParser("outside")
def alignmentHoles(self, inner=False, outer=False):
d = self.diameter
r = d / 2
t = self.thickness
p = 0.05*t
l = self.lugs
a = 180 / l
with self.saved_context():
for i in range(3):
if outer:
self.hole(r-t/2, 0, d=self.alignment_pins)
if inner:
self.hole(r-2*t-p, 0, d=self.alignment_pins)
self.moveTo(0, 0, 360/3)
def lowerLayer(self, asPart=False, move=None):
d = self.diameter
r = d / 2
@ -47,6 +66,7 @@ class BayonetBox(Boxes):
return
self.moveTo(d/2, d/2)
self.alignmentHoles(inner=True)
self.hole(0, 0, r=d/2 - 2.5*t)
self.moveTo(d/2 - 1.5*t, 0, -90)
@ -65,6 +85,7 @@ class BayonetBox(Boxes):
a = 180 / l
self.alignmentHoles(outer=True)
with self.saved_context():
self.lowerLayer()
@ -84,6 +105,7 @@ class BayonetBox(Boxes):
self.hole(0, 0, r=d/2 - 2.5*t)
self.hole(0, 0, r=d/2 - 1.5*t)
self.alignmentHoles(inner=True, outer=True)
self.moveTo(d/2 - 1.5*t, 0, -90)
for i in range(l):
@ -99,8 +121,8 @@ class BayonetBox(Boxes):
self.diameter = d = d - 3*t
self.parts.disc(d, move="right")
self.parts.disc(d, callback=lambda: self.hole(0, 0, d/2-1.5*t), move="right")
self.parts.disc(d, callback=lambda: self.alignmentHoles(outer=True), move="right")
self.parts.disc(d, callback=lambda: (self.alignmentHoles(outer=True), self.hole(0, 0, d/2-1.5*t)), move="right")
self.parts.disc(d, callback=self.lowerCB, move="right")
self.parts.disc(d, callback=self.upperCB, move="right")
self.parts.disc(d, move="right")
self.parts.disc(d, callback=lambda : self.alignmentHoles(inner=True),move="right")

6
boxes/generators/regularbox.py
View File

@ -37,6 +37,9 @@ class RegularBox(BayonetBox):
"--top", action="store", type=str, default="none",
choices=["none", "hole", "angled hole", "angled lid", "angled lid2", "round lid", "bayonet mount"],
help="style of the top and lid")
self.argparser.add_argument(
"--alignment_pins", action="store", type=float, default=1.0,
help="diameter of the alignment pins for bayonet lid")
self.lugs=6
@ -79,7 +82,8 @@ class RegularBox(BayonetBox):
self.parts.disc(sh*2, move="right")
if self.top == "bayonet mount":
self.diameter = 2*sh
self.lowerLayer(asPart=True, move="right")
self.parts.disc(sh*2-0.1*t, callback=self.lowerCB,
move="right")
self.regularPolygonWall(corners=n, r=r, edges='F',
callback=[self.upperCB], move="right")
self.parts.disc(sh*2, move="right")