| import cadquery as cq | |
| w0=cq.Workplane('YZ',origin=(7,0,0)) | |
| w1=cq.Workplane('YZ',origin=(0,0,0)) | |
| r=w0.workplane(offset=-52/2).moveTo(9,-18).cylinder(52,10).union(w1.sketch().arc((-15,47),(-35,11),(-6,-19)).segment((-6,-50)).segment((24,-50)).segment((24,-11)).arc((30,33),(-12,48)).arc((-13,46),(-15,47)).assemble().reset().face(w1.sketch().arc((3,-20),(10,-24),(14,-17)).arc((9,-19),(3,-20)).assemble(),mode='s').finalize().extrude(44)) |