Re: [CAD_CAM_EDM_DRO] Re: CNC

I used to make my own data conectors for bridgeport CNC's RS 232(25 pin) connector to a breakout box to the 8 pin round connector to the bridgeport CNC.
Peter Rosenholm

Jon Elson <elson@...> wrote:
v68442 wrote:

> --- In CAD_CAM_EDM_DRO@yahoogroups.com, Jon Elson <elson@...> wrote:
>
>>v68442 wrote:
>>
>>>AS A LONG TIME READER OF THE HOME SHOP AMCHINEST I REALLY GOT
>>>INTERESTED IN CNC WITH THEIR NEW MAGAZINE. i HAVE A BRIDGEPORT
>
> MOOG NC
>
>>Moog Hydrapoint? It is a positioning-only machine, and I
>>believe it used hydraulic cylinders for axis motion. I have
>>heard there are some machines with hydraulic motors and
>>ballscrews instead of the direct-acting cylinders.
>>
>>Well, if it has cylinders, you will have to get ballscrews and
>>install them in the same place. You will have to come up with
>>either motors with encoders or put linear encoders on the
>>slides. Depending on the condition of the machine, it may or
>>may not be a reasonable conversion.
>>
>>Jon
>>
>
> 0i appreciate the comment s and i wil lfollow thru. i am new at thiiis
> computer and cnc. it is becoming quicksand. need to learn code.
> machine will work buuut need tape puch , flexwriter? nooot sure had a
> teletype but it broke, have repair manuals but no one to repair it,
> too much time to trouble shoot and most shops just replace boards
> these days and i am nit yet experienced enough to try. thanks

Well, if it has circuit boards it isn't a hydrapoint, as that is
a pneumatically-operated control. You absolutely do NOT want to
be punching paper tape in 2007. That went out about 1985, when
PC's became useful computers. If the control is salvageable,
then it MIGHT make sense to use a PC to feed the programs to the
control. If the control doesn't have a CRT display, at the very
least, even if it IS working, it will be WAY to aggravating to
use for one-off work in the typical small shop. What you need
to do is retrofit it with a PC and some control software like
Mach or EMC.

Jon





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