ChatGPT output of an adaptor plate for a Nema17 stepper motor for FreeCAD

nema17_chatGPT_2nd_attempt

import FreeCAD
import Part

def create_adapter_plate():
    # Define Nema17 dimensions
    width = 42.3
    length = 42.3
    bolt_diameter = 4.0
    shaft_diameter = 5.0
    height = 10.0
    bolt_distance = 31.0

    # Define the plate shape
    plate = Part.makePlane(width, length)

    # Cut holes for bolts
    hole_positions = [(width/2-bolt_distance/2, length/2-bolt_distance/2),
                      (width/2-bolt_distance/2, length/2+bolt_distance/2),
                      (width/2+bolt_distance/2, length/2-bolt_distance/2),
                      (width/2+bolt_distance/2, length/2+bolt_distance/2)]
    for pos in hole_positions:
        hole = Part.makeCylinder(bolt_diameter/2, height)
        hole.translate(FreeCAD.Vector(*pos, 0))
        plate = plate.cut(hole)

    # Cut hole for shaft
    shaft_hole = Part.makeCylinder(shaft_diameter/2, height)
    shaft_hole.translate(FreeCAD.Vector(width/2, length/2, 0))
    plate = plate.cut(shaft_hole)

    # Extrude plate to 10mm height
    plate = plate.extrude(FreeCAD.Vector(0, 0, height))

    # Create Part object and add it to the FreeCAD document
    Part.show(plate)
    
create_adapter_plate()