| import cadquery as cq | |
| w0=cq.Workplane('ZX',origin=(0,12,0)) | |
| r=w0.sketch().push([(-5,-24)]).rect(52,50).push([(-5.5,-24)]).rect(33,12,mode='s').finalize().extrude(-52).union(w0.sketch().segment((-29,-13),(-5,-13)).arc((21,-47),(4,-8)).segment((5,14)).segment((7,14)).segment((7,22)).segment((5,22)).segment((6,49)).segment((-28,50)).segment((-28,22)).segment((-29,22)).segment((-29,14)).segment((-28,14)).close().assemble().push([(10,-28)]).circle(7,mode='s').finalize().extrude(27)) |