| import cadquery as cq | |
| w0=cq.Workplane('YZ',origin=(-5,0,0)) | |
| r=w0.sketch().segment((-50,-28),(-7,-28)).segment((-7,-14)).arc((-12,-10),(-15,-5)).segment((-17,-5)).segment((-17,0)).segment((-15,1)).arc((-13,8),(-7,14)).segment((-7,28)).segment((-50,28)).close().assemble().reset().face(w0.sketch().segment((7,-28),(50,-28)).segment((50,28)).segment((7,28)).segment((7,14)).arc((12,10),(15,5)).segment((17,5)).segment((17,0)).segment((15,-1)).arc((13,-8),(7,-14)).close().assemble()).finalize().extrude(10) |