Re: [CAD_CAM_EDM_DRO] ANYBODY know somebody???

Hi all:
    Does anybody know somebody still living that would still have records of past machine controls from 1975?
 
I have looked on Google and contacted some but can't find anyone local in Michigan to check this board out.  I am trying

not to ship the 35 year old circuit board 2/3 the length of the USA twice just to find out how to trim the two jumper wires

on the board to set it for 220 volt 3 phase.  I have located the original importer and talked to a service man who saw the

last two or three of the Model 100 NC Cadillac lathes when he first started to work at the company but he started his

work on the model 1000 which is a CNC with all the controls (both the machine and spindle motor) build by Fanuc.

Does anyone have any experience (good or Bad) with the following companies that say they do work on Randtronics?

I have not contacted these companies yet.

                               Phoenix Systems - Greensboro, NC
       
                               Industrial Electronic Repair - Rural Hall, NC

                               Any other Companies you have experience with?

                               CADILLAC NC-100 LATHE
              
                   With General Numeric System 5T-2 Microprocessor

       Made in Taiwan by Yam    Model #2233      Mfg # 867354

       Motor Control by Randtronics Inc 1975  Assy #3432-240-512  SN - 665EA

        
                         WARNING NOTE ON TAPE READER

                      Jumper R17 & R22 on motor drive

                      See Dwg #3432   MUST CHANGE FOR 220V ! ! !

                                                                       GOD'S BLESSINGS
                                                                               Bill Thomas
         



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