Cutters – for shaping – Comprising cutting edge bonded to tool shank
Patent
1992-03-30
1993-02-02
Schwartz, Larry I.
Cutters, for shaping
Comprising cutting edge bonded to tool shank
407119, 407116, B23P 1528
Patent
active
051833620
ABSTRACT:
Disclosed is a cutting tool assembly employing a composite hard sintered body as a cutting part comprising a support and a cutting edge; wherein the cutting part is secured on a base made of a cemented carbide or a hard alloy having at least one edge where a recess is formed, the cutting part being formed by bonding a hard sintered body constituting the cutting edge and a cemented carbide or a cermet consituting the support, and said cutting part being secured in the recess by soldering in such a way that the support side may face the recess.
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Kuroyama Yutaka
Maeno Masami
Sakakibara Ikuo
Daulton J. R.
Nippon Oil and Fats Co. Ltd.
Schwartz Larry I.
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