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Siemens840d_post

Experimenter
Experimenter

Hello guys,

Yesterday we had a problem about our 840d machine. We were working with this post file. Then machine error occurred. I send eror picture and post file. May someone write their ideas ?  The problem was in post or machine? Have you ever see this erors?  I think its about machine. Because in post file, there is no Z-14.502 code but machine tried to go this positon. The operation Z level for finish with stagger ramp on part. Thanks for your answers.

 

NX 11.0.2.7

Best regards.

 

1 REPLY 1

Re: Siemens840d_post

Genius
Genius

First thing I would do, would be to move the G90 (absolute mode) in line number N130 to the line N90 with the G54.

 

The machine may have been in G91 (incremental mode) and so didn't switch to G90 until N130 causing an overtravel from the first move being in incremental.

Mike Diamond, CNC Programmer, Orizon Aerostructures Inc.

Production: NX10.0.3.5, Vericut 8.1.4, ICAM V21
Development: VB.NET, Tcl/Tk
Testing: NX12

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