| import cadquery as cq | |
| w0=cq.Workplane('ZX',origin=(0,11,0)) | |
| r=w0.sketch().segment((-50,-34),(-4,-34)).arc((4,-39),(12,-34)).segment((14,-34)).segment((14,-12)).segment((10,-12)).segment((10,39)).segment((-31,39)).segment((-31,-12)).segment((-50,-12)).close().assemble().push([(27.5,15.5)]).rect(9,23).finalize().extrude(-25).union(w0.sketch().segment((6,-7),(33,-17)).segment((36,-8)).arc((49,0),(45,15)).segment((47,22)).segment((20,32)).close().assemble().finalize().extrude(3)) |