Thread: Drill motor mod.
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Unread 23-06-2002, 22:34
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#0047 (ChiefDelphi)
  
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Re: Pinions are pressed on.
Posted by Thomas A. Frank.

Engineer on team #121, The Islanders/Rhode Warrior, from Middletown (RI) High School and Naval Undersea Warfare Center.

Posted on 4/12/2000 3:13 PM MST


In Reply to: Pinions are pressed on. posted by Joe Johnson on 3/28/2000 4:46 AM MST:



Greetings;

Our machinist showed me a little trick...

He took a piece of steel, thin enough to fit between the pinion and the motor top, and cut a slot in it slightly wider than the shaft. He then slid this plate in, supported it on each side in an arbor press, and used a pin punch to press the motor out the bottom (catch it before it hits the floor!).

Works as well with a vice and a hammer, if need be.

We needed to press off both pinions, and reinstall the drill motor ones on another shaft.

Tom Frank


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