| import cadquery as cq | |
| w0=cq.Workplane('XY',origin=(0,0,48)) | |
| r=w0.sketch().segment((-12,-21),(-3,-29)).segment((15,-10)).segment((6,-2)).arc((0,-14),(-12,-21)).assemble().finalize().extrude(-95).union(w0.sketch().arc((-15,-26),(50,-5),(-7,32)).arc((-50,9),(-15,-26)).assemble().reset().face(w0.sketch().arc((-19,-22),(-25,5),(-11,29)).arc((-45,8),(-19,-22)).assemble(),mode='s').finalize().extrude(-7)) |