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Bug. Turning, still problem with negative stock.

HughesTooling
Consultant

Bug. Turning, still problem with negative stock.

HughesTooling
Consultant
Consultant

I'd like to be able to start my cut off the part, this is quite easy using tangential extension for front and back faces.

Clipboard01.png

 

But use a negative stock offset and you get this.

Clipboard02.png

 

Part of the problem is the limit for the back face does not take into account the negative stock allowance. If I put a small offset for the back face I get this but that's not what I want. I want a toolpath like the first image just with a negative stock.

Clipboard03.png

 

File's attached.

Mark Hughes
Owner, Hughes Tooling
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HughesTooling
Consultant
Consultant

Sort of figured this out for this part if I offset the inner radius combined with tangential extension. Still seems like it should be easier than this.

Clipboard01.png

Mark Hughes
Owner, Hughes Tooling
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akash.kamoolkar
Autodesk
Autodesk

@HughesTooling we're currently working on a larger project that fixes this issue, as shown in the picture. if you are part of the insider program it should be available soon (along with a bunch of other negative stl, tangential extension and other bug fixes you have requested over the years). In this particular case, however, in addition to the fix you will also need to set the back limit to "contact point" to get what you want since the cutting edge limit sets a hard limit on the tool and therefore will not machine the back wall since there's a negative stl.

 

Regards,



Akash Kamoolkar
Software Development Manager
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seth.madore
Community Manager
Community Manager

Ha, you beat me to it. I had a response typed up and then got pulled away to other matters :face_with_tears_of_joy:


Seth Madore
Customer Advocacy Manager - Manufacturing
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HughesTooling
Consultant
Consultant

@akash.kamoolkar Thanks for the update, nice to know work is being done on this.

 

Also any chance a different view could be used for turning if you have sync view with active setup? I work with assemblies most of the time and find sync view quite useful but it doesn't seem to work too well for turning.

HughesTooling_0-1709817116678.png

Something like this would be better. I know I can set the view in the setup but it needs setting every time you create a setup so would preferer the default use a better orientation.

HughesTooling_1-1709817444015.png

 

Mark Hughes
Owner, Hughes Tooling
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seth.madore
Community Manager
Community Manager

So you would prefer a view alignment that treats it as if it's a toolroom lathe, not how it would be in an enclosed lathe with a turret?


Seth Madore
Customer Advocacy Manager - Manufacturing
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HughesTooling
Consultant
Consultant

Just thinking about it I'd like what gives me the best view, which makes it a bit difficult because what works for boring doesn't work too well for external turning and vice versa. Perhaps an option for Back(upside down) or Front would be the best option as you could either have the toolpath at the bottom or top of the screen.

 

 

Mark Hughes
Owner, Hughes Tooling
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