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How to get proper I J after workplane swiveling

Experimenter
Experimenter

I have created a new post for 5-axis DMU125 machine with head cinematic.

I use the swiveling comand for output cycle800(....) for axis rotation.

This works all fine.

 

The only problem are the I and J values at circular moves after swiveling the coordinate system.

The values for I and J are wrong. Does anybody know to solve that issue and get the right I and J figures?? 

3 REPLIES

Re: How to get proper I J after workplane swiveling

Siemens Phenom Siemens Phenom
Siemens Phenom

I do not have a answer, but it might be helpful to look how it is done in the sim09 OOTB Example post. That is a quite similar machine configuration.

 

Thomas Schulz
Siemens PLM
Manufacturing Engineering Software

Re: How to get proper I J after workplane swiveling

Experimenter
Experimenter

Thanks for your input.

 

I have used exactly that post as template for creating the new one.

When I try the recommended post of the sim09 OOTB I get the same "wrong" result.

Re: How to get proper I J after workplane swiveling

Experimenter
Experimenter

Problem solved...

 

First I thought the I and J was the problem. Because when I changed the output to linear moves and calculated the I and J than I got complete different values for I and J instead of G2 and G3 output.

But the real problem was that the clockwise and counter clockwise moves were mixed. Even though they were right displayed in post builder clkw 2 and cclkw 3. So I changed this figures and now the output is ok.

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