| import cadquery as cq | |
| w0=cq.Workplane('ZX',origin=(0,34,0)) | |
| w1=cq.Workplane('XY',origin=(0,0,-2)) | |
| r=w0.sketch().circle(25).reset().face(w0.sketch().segment((-21,-7),(-14,-7)).segment((-13,-8)).segment((-16,-15)).segment((-4,-21)).segment((4,-7)).segment((21,-7)).segment((21,7)).segment((14,7)).segment((13,8)).segment((16,15)).segment((4,21)).segment((-4,7)).segment((-21,7)).close().assemble(),mode='s').finalize().extrude(16).union(w1.workplane(offset=-3/2).moveTo(-3,-44).cylinder(3,6)) |