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#1 2007-03-06 19:02:07

JoelV
Member
Registered: 2004-11-11
Posts: 11
Website

Tap tool definition

Does anyone believe there is a need for a tap tool definition in Vericut? My concern has been that there isn't any feed/speed checking when running a tap tool. Since tapping feed needs to match a given spindle rpm it seems that this would be a relatively important thing to check for. Whether programming IPM or IPR the tap tool definition would have the lead defined so that checking could be performed. Any thoughts?

Thanks, Joel

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#2 2007-03-21 15:55:50

moudy
Member
Registered: 2004-11-11
Posts: 19

Re: Tap tool definition

I would find that to be a great enhancement.

It would also help identify a tapped hole. Unless I'm missing something, Now you have to use a drill/endmill type tool so how do you tell if a hole has been tapped or just drilled.

It would also catch wrong drill sizes.

Thanks, Clayton

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#3 2007-03-23 13:05:44

vhubbard
Beta User
From: Dallas, TX
Registered: 2004-11-11
Posts: 222
Website

Re: Tap tool definition

A tap tool is needed.  The Pitch would have to be passed with one of the SetDynamicVars settings.

Take it even farther, have an option to cut a thread.  Threadmilling can do it now in Vericut.   A user option since you may not want to convert threads when exporting a model.

Until then, we define a $RPM and $FEED variable that is set by S and F words.
Then in the G xx Tap cycle logic We have this code.  At least it reports what TPI is being used.


            MACRO "MessageMacro" {
                AFTER_MOTION Yes OVERRIDE_VALUE 2 TEXT_OVERRIDE_VALUE "Tapping set for {#$RPM / #$FEED} TPI"}

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