Re: [CAD_CAM_EDM_DRO] Harrison Lathe machine TRAINER 280 CNC

Hi,

I have the same machine but with the later Ver 3.0 operating system software. You have two choices. Try to obtain the hardware via one of the homeshop machinist sites:

http://www.homeworkshop.org.uk/

You might be lucky as I was recently and bought the complete electronics system off someone who wanted to strip off the CNC and make the machine just for manual turning.

The second option, which I will use if my machine electronics fail and I can't get the parts to repair it, is to strip it all out and swap it over to a modern PC, Gecko/Rutex drives and driver software such as Turbo CNC or Mach **.

You will not get any help from Harrison as there are few people left working there that know anything about this machine.

I have some spares that I am not going to use if you can send me a photograph, off-list, of what you want I'm sure we can come to some arrangements.

Regards,

Terry




Dear Friends,

I have a Harrison Lathe machine TRAINER 280 CNC/Manual. The e-prom
software of its drive card has damedged accidently. The drive card has
made by "BRADFORD INSTRUMENTS LTD. 060/04 1986 England", the 64k eprom
IC # is TMS2764-25JL and the label on the IC is "Lathe(m)
Ver.2.02". I can send all required pictures (machine, Drive Card, E-
prom IC etc.) Can some one help me in this regard. I shell be very
thankfull for any piece of guide or help.

Best Regards
Zahid
creativedge786@...



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