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Get Probe Position


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Hi,

I'm extremely under-educated regarding PCM, so I was wondering if someone had the time to help me with a problem I had.

I was having to manually program a part that had a bunch of holes and ODs, and really all I was trying to get with ID and ODs. The problem I ran into is that I had no CAD, and the print did not give enough information to help me out, so when I would measure the next part it would be so much different that I would end up having to have it measure twice.

I got to thinking, is there a way to setup a point to where I drive it manually to the rough center of a hole, and the machine grab the position of the probe, so I can use that to pull into the X,Y nominal location for the holes that I was measuring? It would at least make the process run through somewhat faster. I really don't want to manually measure every hole as a rough alignment, and I'm thinking that a point roughly in the center would give me a much better starting point.

Any and all help is greatly appreciated. Thank you.
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Jens, that's the probes qualified position against the master probe. If he uses that he is going to crash....


Why don't you just look at the coordinates of the traffic light?
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I was looking for more of an automated way.

I don't think that's possible in Calypso. I m ow in some other softwares you have the ability to drive the machine a rough location, hit record, and it will take off measuring from there.

I didn't know if this was possible some how with PCM, or if it's just a limitation of Calypso.
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Well there is a circle macro available. Just place the probe in the center of a hole and it will seek out the surface an take four points.
Don't think it will work on OD's tough?

My guess is that it can be started from the jogbox, or set it up as a power feature or so. But I'm not sure how to do it. I'm one of those who actively tries to stay away from manual labour 😃
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Yeah. I was hoping to maybe driving it to a position and hit a button to record the location.

The parts I was working were definitely a challenge to make a program that worked for multiple parts.

I essentially had to manually measure everything. It was not fun.
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This might be a bit late and I don't know if it works but try to create a circle and directly after the clearance data do a programmable stop that tells you to position the probe in the center of the hole. Then you create 4 step points with probing, or whatever they are called. it is the fourth button in the lower segment in circle. You might need some step points without probing also to align between the points. you also might need to play around some with search distances to avoid collisions if you are inaccurate in the center.
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You´re right. I´m very sorry.
Try displayPositionCMM() like this:
eee = displayPositionCMM()
eee.x
eee.y
eee.z

The name sounds like it´s the Position in CMM-KooSys, but I tried at Accura 2 with RDS and Calypso 6.6, it was the Position in BS.

greets
Jens
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