Thursday, May 10, 2012

Week 6 Update

Week 6 update:
revised cad drawings
parts arrived
machine shop work



The cut acrylic: the holes are cut through, and the lines are etched for the line bender.

Bocce Ball next to the motor for size comparison


Motor closer up pictures (35mm x 35mm x 36 mm [depth]) M3 screw holes





















Wheel side view.





















Wheel top view.





















M3x 6 screws ( slightly too long for our motors- ordering M3x5)






































Holes are slightly misaligned due to an cad error. Model revised and holes now match. Etching (for bend lines) showed up well, and are correctly spaced.

2 more views of the plate against the motor.

View of the inside diameter of the wheels versus the motor shaft. Working on lathing aluminum to press fit between the shaft and wheel. 














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