| import cadquery as cq | |
| w0=cq.Workplane('YZ',origin=(-3,0,0)) | |
| w1=cq.Workplane('XY',origin=(0,0,1)) | |
| r=w0.sketch().push([(30,0)]).circle(20).circle(7,mode='s').finalize().extrude(-44).union(w1.sketch().segment((-19,-50),(36,-50)).segment((36,-34)).arc((38,7),(-2,-2)).segment((-19,-2)).close().assemble().push([(8,-26)]).circle(9,mode='s').finalize().extrude(16)) |