| import cadquery as cq | |
| w0=cq.Workplane('XY',origin=(0,0,3)) | |
| w1=cq.Workplane('XY',origin=(0,0,12)) | |
| r=w0.sketch().segment((-41,-29),(-16,-29)).segment((-3,-50)).segment((34,-29)).segment((41,-29)).segment((41,-12)).arc((26,10),(41,33)).segment((41,50)).segment((-41,50)).close().assemble().push([(-32,-1)]).circle(2,mode='s').finalize().extrude(-50).union(w1.sketch().segment((-9,-27),(9,-27)).segment((9,14)).arc((2,22),(9,30)).segment((9,49)).segment((-9,49)).close().assemble().push([(8,33)]).circle(1,mode='s').finalize().extrude(35)) |