| import cadquery as cq | |
| w0=cq.Workplane('ZX',origin=(0,38,0)) | |
| r=w0.sketch().segment((-50,-13),(-37,-13)).segment((-37,-19)).segment((-23,-19)).segment((-23,-14)).segment((10,-14)).segment((10,-12)).segment((50,-12)).segment((50,13)).segment((37,13)).segment((37,19)).segment((-37,19)).segment((-37,13)).segment((-50,13)).close().assemble().push([(-39.5,-3.5)]).rect(3,3,mode='s').finalize().extrude(-77) |