| import cadquery as cq | |
| w0=cq.Workplane('ZX',origin=(0,17,0)) | |
| r=w0.workplane(offset=-35/2).moveTo(-17.5,-32.5).box(19,35,35).union(w0.sketch().segment((-6,46),(-3,37)).arc((-4,31),(0,26)).segment((0,21)).segment((2,21)).segment((3,17)).segment((12,20)).segment((12,16)).segment((27,19)).segment((25,31)).segment((13,28)).segment((13,30)).arc((13,36),(9,41)).segment((9,46)).segment((7,46)).segment((6,50)).close().assemble().push([(18,28)]).circle(1,mode='s').finalize().extrude(-13)) |