| import cadquery as cq | |
| w0=cq.Workplane('ZX',origin=(0,-41,0)) | |
| r=w0.sketch().arc((1,-19),(7,-27),(5,-36)).segment((12,-35)).segment((9,-18)).close().assemble().finalize().extrude(46).union(w0.sketch().arc((-21,-14),(-21,-21),(-20,-28)).arc((-37,-43),(-15,-39)).arc((26,-44),(32,-3)).arc((-6,49),(-21,-14)).assemble().finalize().extrude(82)) |