Is the drawbar drawing TR20710 available?/

All info relating to the Denford Triac series of CNC milling machines

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JRennich
Posts: 5
Joined: Mon 28 Jun , 2010 8:46 am
Hardware/Software: Novaturn 1996
AVA/3 Series
Electronics S/N: OC00134770
Software version: 1.41

TRIAC VMC
S/N: EO 3748
Dispatch Date: NOV 1990
Export No: 3748
Location: Chattanooga, Tennessee USA

Is the drawbar drawing TR20710 available?/

Post by JRennich » Sat 30 Jul , 2016 16:45 pm

I engaged the drawbar while the spindle was spinning thereby chewing off the end of the drawbar. Do you have the drawing for a 1990 Triac VMC (TE20710)? My plan is to build it up with weld and the machine it to spec. If not, would someone sketch what the end looks like?

Thanks,

John Rennich

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Steve
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Re: Is the drawbar drawing TR20710 available?/

Post by Steve » Fri 16 Sep , 2016 8:38 am

The triac drawbar is the same as the one currently used in the VMC 1300.

The part number is however different to the one you mention.

WAS TR20/0110

A new replacement would be £30.
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VMC_0107.pdf
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Martin
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Re: Is the drawbar drawing TR20710 available?/

Post by Martin » Fri 16 Sep , 2016 13:05 pm

Some of the earlier Triacs had a V on the top of the drawbar to aid spindle alignment.

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