Wed 17 Mar 2010
The 10 tooth L series pulley and belt arrived from McMaster today. The pulley had to be bored out from 3/8″ ID to 5/8″ ID to fit the Z axis motor. Now the motor has much more torque against the quill. I turned up the speed a bit and it still moves very quickly even though the ratio is much steeper. It also helps the Z axis gain some more accuracy.
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