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[ATM] grinding machines

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Subject: [ATM] grinding machines
From: Ina Ron Lippard Renaissance Reproductions <renrepro@surfglobal.net>
Date: Mon, 24 May 2004 18:11:43 -0400
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    I have an overarm lapping machine that uses 2 motors.It is designed to 
polish a 2'X3' slab of rock such as petrified wood.For stationary work like 
table-tops I remove the bottom lap and use just the top.The revolving lap 
is a 16" round plate driven by a jack-shaft principle motor set-up.With a 
3-step cone system.This is the same system used on many old lathes.If you 
use this design with 1 HP motors and 1" shafting,it should turn just about 
anything.I made my own cup and cone housings for a '0' slop system.
regards,Ron

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