val/108.py

import cadquery as cq
w0=cq.Workplane('XY',origin=(0,0,28))
w1=cq.Workplane('ZX',origin=(0,3,0))
r=w0.sketch().segment((-78,-64),(9,-64)).segment((9,-49)).segment((31,-49)).segment((31,-45)).arc((41,41),(-21,-19)).segment((-78,-19)).close().assemble().push([(16,20)]).circle(2,mode='s').push([(38,30)]).circle(2,mode='s').finalize().extrude(-128).union(w0.sketch().segment((-37,-35),(18,-67)).segment((78,35)).segment((24,67)).close().assemble().push([(21,0)]).circle(2,mode='s').finalize().extrude(72)).union(w1.sketch().segment((-46,-58),(31,-58)).segment((72,-58)).segment((72,70)).segment((23,70)).segment((23,78)).arc((6,53),(-20,38)).segment((-20,-10)).arc((-22,-10),(-24,-9)).segment((-24,-42)).segment((-46,-42)).close().assemble().finalize().extrude(26))