| import cadquery as cq | |
| w0=cq.Workplane('ZX',origin=(0,1,0)) | |
| w1=cq.Workplane('ZX',origin=(0,-3,0)) | |
| r=w0.sketch().push([(-10,19)]).circle(31).reset().face(w0.sketch().arc((-11,11),(-1,1),(-4,15)).arc((-14,26),(-11,11)).assemble(),mode='s').finalize().extrude(-38).union(w1.sketch().segment((30,-35),(35,-35)).segment((35,-50)).segment((36,-50)).segment((36,-35)).segment((41,-35)).segment((41,1)).segment((36,1)).segment((36,16)).segment((35,16)).segment((35,1)).segment((30,1)).close().assemble().finalize().extrude(40)) |