| import cadquery as cq | |
| w0=cq.Workplane('ZX',origin=(0,36,0)) | |
| r=w0.sketch().segment((-10,-12),(-2,-20)).segment((-2,-30)).segment((9,-30)).segment((19,-39)).segment((28,-30)).segment((50,-30)).segment((50,-2)).segment((34,-2)).segment((16,16)).segment((-1,-2)).segment((-2,-2)).segment((-2,-4)).close().assemble().finalize().extrude(-73).union(w0.workplane(offset=-43/2).moveTo(-49,38).cylinder(43,1)) |