| import cadquery as cq | |
| w0=cq.Workplane('YZ',origin=(13,0,0)) | |
| w1=cq.Workplane('XY',origin=(0,0,-14)) | |
| r=w0.sketch().segment((-12,-50),(12,-50)).segment((12,-42)).arc((24,-21),(12,0)).segment((12,8)).segment((-12,8)).segment((-12,0)).arc((-24,-21),(-12,-42)).close().assemble().push([(-10,-13)]).circle(8,mode='s').push([(0,38)]).circle(12).finalize().extrude(19).union(w1.workplane(offset=-30/2).moveTo(-24,-2).box(16,4,30)) |