Hello.

This is my first message in this forum. I have some questions regarding post procesor for MasterCam V 9.1 and X2. The control is Heidenhain iTNC 530.

I allready have a post procesor for this control writing a conversational format. The post work well till working on 2D parts there were not any problems. It support all most necessary cycles for drilling, tapping...

But it don't support cycle 32 and arcs in XZ and YZ planes. So when I work on 3D models I recieve very long nc code made of small lines (L X....Y....Z...R...F....). As a result I have very long machinig times wich are 2 times longer of simulation in MC. All parts are perfect made but machine don't work continuosly - it accelerate and brake (I think that problem is in nc program) so it don't reach feedrate.

I would be grateful if someone could help me with some advices, experiences, maybe anyone had simillar problems and have find a solution...

If anyone have a postprocessor that have been tried and could send it....

However any help is welcome...

Machine: Hermle U630T (3 axis, 7000rpm - up to 40.000 with eletrical Spindel Jäger,....)


Thank you wery much for your help.