| import cadquery as cq | |
| w0=cq.Workplane('ZX',origin=(0,5,0)) | |
| r=w0.sketch().segment((-20,13),(-17,3)).arc((-22,-20),(-9,-39)).segment((-7,-50)).segment((35,-42)).segment((33,-31)).arc((38,-10),(28,8)).segment((28,-31)).segment((-3,-31)).segment((-3,13)).segment((24,13)).segment((23,22)).close().assemble().finalize().extrude(-31).union(w0.workplane(offset=-20/2).moveTo(-22.5,38.5).box(31,23,20)).union(w0.sketch().push([(8,-14)]).circle(23).circle(19,mode='s').finalize().extrude(21)) |