| import cadquery as cq | |
| w0=cq.Workplane('ZX',origin=(0,-10,0)) | |
| r=w0.workplane(offset=-6/2).moveTo(37,22.5).box(18,39,6).union(w0.sketch().push([(-21,-16)]).circle(29).push([(-21,-15.5)]).rect(46,35,mode='s').reset().face(w0.sketch().arc((24,20),(49,18),(30,34)).arc((4,37),(24,20)).assemble()).reset().face(w0.sketch().segment((34,20),(39,20)).segment((40,25)).segment((35,26)).close().assemble(),mode='s').finalize().extrude(26)) |