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Thread: Insert for 62 Hrc

  1. #1
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    Insert for 62 Hrc

    Is there any insert that will manage to bore up a 24mm hole to 26mm and relocate it 1mm, in a hardened steel that are close to 62 Hrc ?? Geometry of insert should be dcmt 11T3xx Thanks


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    i dont fully understand the relocate part, and what kind of tool are you using
    individual who perceives a solution and is willing to take command. Very often, that individual is crazy.


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    Check with your supplier for a CBN insert in the DCMT style. CBN is expensive, but well worth it. If it is 1 piece, you might get away with carbide, running dry and slow. LIGHT cuts!!!

    HTH


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    Sounds like you're trying to repair a part. Can you EDM? If it's a repair it may be less of a headache.... You could also look into ceramic in addition to CBN. They may be a little cheaper. There was a post recently about silicon nitride inserts in this forum. I believe they were from Ingersoll cutting tools. You may want to look into them as an alternative.

    I don't know much about anything but I know a little about everything....


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    Quote Originally Posted by cdlenterprises View Post
    Sounds like you're trying to repair a part. Can you EDM? If it's a repair it may be less of a headache.... You could also look into ceramic in addition to CBN. They may be a little cheaper. There was a post recently about silicon nitride inserts in this forum. I believe they were from Ingersoll cutting tools. You may want to look into them as an alternative.

    What do you mean with EDM?


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    Electro Discharge Machining

    You could easily offset the hole with an EDM where the interupted cut would be a little hard on an insert

    aaron


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