| import cadquery as cq | |
| w0=cq.Workplane('XY',origin=(0,0,-11)) | |
| r=w0.workplane(offset=18/2).moveTo(37,37).cylinder(18,8).union(w0.sketch().segment((-50,-10),(-31,-49)).segment((6,-31)).segment((-7,-6)).segment((-7,-3)).arc((-5,5),(-7,14)).segment((-7,22)).segment((-13,22)).arc((-26,27),(-39,22)).segment((-46,22)).segment((-46,14)).arc((-48,5),(-46,-3)).segment((-46,-8)).close().assemble().push([(42,25)]).rect(16,48).finalize().extrude(22)) |