| import cadquery as cq | |
| w0=cq.Workplane('YZ',origin=(-39,0,0)) | |
| r=w0.sketch().segment((-7,-24),(12,-45)).segment((50,-12)).segment((31,10)).close().assemble().finalize().extrude(23).union(w0.sketch().arc((-50,40),(-47,36),(-42,36)).segment((-46,38)).segment((-43,42)).segment((-40,40)).arc((-44,45),(-50,42)).arc((-47,40),(-50,40)).assemble().finalize().extrude(79)) |