| import cadquery as cq | |
| w0=cq.Workplane('XY',origin=(0,0,13)) | |
| r=w0.sketch().arc((47,-9),(50,1),(47,12)).close().assemble().finalize().extrude(-43).union(w0.sketch().push([(-7,17)]).circle(1).push([(-7,16.5)]).rect(2,1,mode='s').finalize().extrude(-6)).union(w0.sketch().segment((-50,-17),(-14,-17)).arc((24,-26),(-12,-11)).segment((-12,40)).segment((-50,40)).close().assemble().finalize().extrude(16)) |