| import cadquery as cq | |
| w0=cq.Workplane('ZX',origin=(0,15,0)) | |
| r=w0.sketch().segment((-50,-19),(-23,-19)).segment((-13,-34)).segment((-8,-30)).arc((45,19),(-24,-1)).segment((-26,3)).segment((-34,-3)).segment((-28,-12)).segment((-50,-12)).close().assemble().finalize().extrude(-30) |