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#1 2007-01-11 10:47:19

stpendl
Senior Member
From: Nussbach, AUSTRIA
Registered: 2005-07-12
Posts: 134
Website

Helical engage is not simulated correctly

Verifying a Unigraphics tool path with helical engage, where the tool axis is rotated between 0 and 90 degrees to ZM+, the helical engage does not stop at the endpoint of the helix.
Instead the whole number of revolutions is simulated causing a gauge.

We are using VC6.0.3 currently and I have already ordered VC6.0.4

Is this already known ???


Stefan Pendl

Systemmanager CAD/CAM
Windows 10 x64 Edition, Vericut 9.0

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#2 2010-06-10 00:54:04

ncdept
Member
From: California
Registered: 2007-11-15
Posts: 5

Re: Helical engage is not simulated correctly

Same here.  Posted code from UG and running VC 7.0.3 shows helix going too deep.   :?  Not by much, but it looks like a gouge in VC.  This is with the tool axis at 90 degrees to Z.  See attached pictures.  First one from UG, second from VC.

nxnogouge.jpg
vcgouge.jpg

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