发明名称 |
POLYCRYSTALLINE DIAMOND TOOLS AND METHOD OF MAKING THEREOF |
摘要 |
The present invention is a tool insert. The tool insert includes a abrasive layer and a substrate. The abrasive layer has a periphery forming a cutting surface and is located on the substrate. The abrasive layer includes at least one of polycrystalline diamond or cubic boron nitride. The abrasive layer tool insert has a sum value of an impact resistance number and an abrasion resistance number that is >= 19,000. The impact resistance number is equal to a total number of hits before failure of the tool insert. The abrasion resistance number is equal to equation (1) (1) abrasion resistance = final volume of granite removed by the tool insert (inch<3>)/final tool wear land area (inch<2>) . |
申请公布号 |
WO2004098875(A3) |
申请公布日期 |
2005.01.27 |
申请号 |
WO2004US13779 |
申请日期 |
2004.05.03 |
申请人 |
DIAMOND INNOVATIONS, INC.;WAN, SHAN |
发明人 |
WAN, SHAN |
分类号 |
C04B35/5831 |
主分类号 |
C04B35/5831 |
代理机构 |
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代理人 |
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主权项 |
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地址 |
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