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ug about overlap distance don't coincide issue

Pioneer
Pioneer

test version  nx10.0.3.5 and nx11.0.1 there are same question 

 

when i set the "no cuting move "-->"start /drill point "--->"overlap distance " i find the tool path don't coincide in the overlap path, are there parameters changed it?

 

thanks your support! 

搜狗截图20170406083236.png

 

 

搜狗截图20170406083025.png

 

 

搜狗截图20170406083107.png

 

 

 

 

 

 

 

 

12 REPLIES

Re: ug about overlap distance don't coincide issue

Esteemed Contributor
Esteemed Contributor

If you wonder why the tool path points are not the same, that might be expected, since the contact points are calculated in an increment from the start of path, not based on the faces of the part.

Stefan Pendl, Systemmanager CAx, HAIDLMAIR GmbH
Production: NX10.0.3, VERICUT 8.0, FBM, MRL 3.1.4 | TcUA 10.1 MP7 Patch 0 (10.1.7.0) | TcVis 10.1
Development: VB.NET, Tcl/Tk    Testing: NX12.0

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Re: ug about overlap distance don't coincide issue

Pioneer
Pioneer

this function in order to help treat feed mark, but under the high speed spindle it will aggravate affection, can you share me some experience ?

Re: ug about overlap distance don't coincide issue

I do not understand your question. If you do not want the recutting, then do not use any overlap. 

Mark Rief
Retired Siemens

Re: ug about overlap distance don't coincide issue

Esteemed Contributor
Esteemed Contributor

Guessing...

I think he's saying he wants to use overlap to prevent a tool mark.

But if the points aren't the same (in the overlap area, between the first pass thru & the 2nd pass thru) won't this leave a tool mark? (causing the very issue he's trying to avoid)

Ken Akerboom Sr CAx Systems Engr, Moog, Inc.
Production: NX10.0.3.5 MP5 + patch/TC11.2
I'd rather be e-steemed than e-diseaseled


Re: ug about overlap distance don't coincide issue

Pioneer
Pioneer

so  right ,due to language obstacle ,some quesion don't clearly communicate, in order  to reduce the tool mark, must use overlap function, but i don't know why nx is this, as i know mastercam is same first and second tool path 

Re: ug about overlap distance don't coincide issue

Pioneer
Pioneer

dear sir

 

do you have new information about it ?

Re: ug about overlap distance don't coincide issue

Pioneer
Pioneer
it is so strange, others people has some suggestion?

Re: ug about overlap distance don't coincide issue

Siemens Genius Siemens Genius
Siemens Genius
i think the question is about the overlapping sections of tool path don't have the same goto points.

Re: ug about overlap distance don't coincide issue

There is no direct way to align the point distribution in the overlap area. I suggest smaller tolerance. 

Mark Rief
Retired Siemens

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