import cadquery as cq
w0=cq.Workplane('ZX',origin=(0,-32,0))
r=w0.sketch().segment((32,47),(32,69)).arc((30,51),(39,36)).arc((100,37),(40,47)).close().assemble().finalize().extrude(46).union(w0.workplane(offset=65/2).moveTo(-42.5,-33).box(115,74,65))