首页>
外国专利>
CUTTING TOOL MADE OF SURFACE COATING CARBON NITRIDE TITANIUM GROUP CERMET EXCELLENT IN WEAR RESISTANCE AND DEFECT RESISTANCE
CUTTING TOOL MADE OF SURFACE COATING CARBON NITRIDE TITANIUM GROUP CERMET EXCELLENT IN WEAR RESISTANCE AND DEFECT RESISTANCE
展开▼
机译：表面涂层碳氮化钛族金属陶瓷的切削刀具具有优异的耐磨性和耐磨性。
展开▼
页面导航
摘要
著录项
相似文献
摘要
PURPOSE: To provide a cutting tool made of surface coating TiCN group cermet which is excellent in wear resistance and defect resistance. ;CONSTITUTION: In a cutting tool made of surface coating TiCN group cermet which comprises a hard shielding layer formed over the surface of a TiCN cermet substrate by a chemical deposition process or a physical deposition process, where the compression stress of the hard shielding layer in the cutting surface of a cutting edge is Fh, and the compression stress of the hard shielding layer in its flank is F1, the formula Fh-F1≥5kg/mm2 shall be satisfied.;COPYRIGHT: (C)1994,JPO&Japio
展开▼
机译：目的：提供一种由表面涂层TiCN族金属陶瓷制成的切削工具，该切削工具具有出色的耐磨性和抗缺陷性。 ;构成：在由表面涂层TiCN基金属陶瓷制成的切削工具中，该切削工具包括通过化学沉积工艺或物理沉积工艺在TiCN金属陶瓷基材表面上形成的硬质屏蔽层，其中硬质屏蔽层的压缩应力为切削刃的切削面为F h ，其侧面的硬质屏蔽层的压缩应力为F 1 ，公式为F h -F 1 ≥5kg/ mm 2 。版权所有：（C）1994，日本特许厅
展开▼
