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| Metalworking (rec.crafts.metalworking) Discuss various aspects of working with metal, such as machining, welding, metal joining, screwing, casting, hardening/tempering, blacksmithing/forging, spinning and hammer work, sheet metal work. |
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#1
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Lead angle for boring bar?
Should an insert on a boring bar be neutral?
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#2
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Lead angle for boring bar?
On Wed, 02 Dec 2009 16:39:14 -0600, Louis Ohland
wrote: Should an insert on a boring bar be neutral? Usually..but it depends on if its a postive or negative insert. Gunner "Aren't cats Libertarian? They just want to be left alone. I think our dog is a Democrat, as he is always looking for a handout" Unknown Usnet Poster Heh, heh, I'm pretty sure my dog is a liberal - he has no balls. Keyton |
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#3
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Lead angle for boring bar?
Gunner Asch wrote:
Should an insert on a boring bar be neutral? Usually..but it depends on if its a postive or negative insert. Looking at a CCMT with a 7 degree relief. |
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#4
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Lead angle for boring bar?
Why do you ask?
Pete Stanaitis ------------------- Louis Ohland wrote: Should an insert on a boring bar be neutral? |
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#5
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Lead angle for boring bar?
spaco wrote:
Why do you ask? Should an insert on a boring bar be neutral? There are bars with negative, neutral, and positive (best I can understand the drawings/photos) angles. What seems to be sensible is a bar with the insert at 0 degrees (horizontal) when mounted. |
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