| import cadquery as cq | |
| w0=cq.Workplane('ZX',origin=(0,37,0)) | |
| r=w0.sketch().circle(16).push([(-6,12)]).circle(2,mode='s').reset().face(w0.sketch().segment((-3,1),(2,-8)).segment((5,-7)).segment((7,-7)).segment((7,-6)).segment((15,-1)).segment((10,8)).arc((0,14),(-2,2)).close().assemble(),mode='s').finalize().extrude(-75).union(w0.sketch().segment((-50,-30),(50,-30)).segment((50,27)).segment((17,27)).segment((17,30)).segment((-50,30)).close().assemble().push([(36,5)]).circle(10,mode='s').finalize().extrude(-49)) |