| import cadquery as cq | |
| w0=cq.Workplane('ZX',origin=(0,-21,0)) | |
| w1=cq.Workplane('YZ',origin=(-1,0,0)) | |
| r=w0.sketch().push([(-28,40)]).circle(10).push([(5,-30)]).circle(20).finalize().extrude(12).union(w0.sketch().arc((-22,23),(-32,1),(-15,-15)).arc((3,-26),(19,-12)).arc((21,-9),(19,-6)).arc((16,2),(9,8)).arc((4,19),(-7,25)).segment((-7,27)).segment((-22,27)).close().assemble().finalize().extrude(22)).union(w1.sketch().arc((11,18),(12,16),(14,14)).segment((21,14)).segment((21,38)).segment((11,38)).close().assemble().push([(16,26)]).circle(3,mode='s').finalize().extrude(-14)) |