| import cadquery as cq | |
| w0=cq.Workplane('XY',origin=(0,0,15)) | |
| w1=cq.Workplane('XY',origin=(0,0,50)) | |
| r=w0.sketch().arc((-10,-8),(11,-6),(2,12)).segment((2,0)).arc((3,-4),(2,-7)).segment((2,-8)).segment((-8,-8)).close().assemble().finalize().extrude(-65).union(w1.sketch().rect(90,8).reset().face(w1.sketch().segment((-30,2),(-29,2)).segment((-29,3)).segment((-29,4)).segment((-30,4)).segment((-30,3)).close().assemble(),mode='s').finalize().extrude(-98)) |