(define
	((type extrusion)
	 (name z_axis_head)
	 (persistent true)
	 (vertices ((0 0)
	 			(-447 0)
	 			(-525 40)
	 			(-525 107)
	 			(-370 187)
	 			(0 187)))
	 (height 115)
	 (move (585 -75 -57.5))
	 (rotate (0 180 0)))
	((type cube)
	 (name z_axis_upper)
	 (size (247 420 65))
	 (move (-323.5 -240 50)))
	((type cube)
	 (name z_axis_lower)
	 (size (285 480 215))
	 (move (-504.5 -690 -100))))
	 
(combine
	((type union)
	 (name z_axis_body)
	 (persistent true)
	 (objects (z_axis_upper z_axis_lower))
	 (move (585 -45 -57.5))
	 (rotate (0 180 0))))