Drehendes Schneidwerkzeug und dessen Herstellungsmethode
摘要
An insert (1) made of an ultra-high-pressure sintered compact and including no base metal is brazed to a tool body (2) under vacuum by use of a Ti-containing activated silver brazing filler metal (3). This method permits the insert to be securely fixed to the tool body without fear of the insert coming off the tool body even if the tool is a helical one. Because no base metal is needed, the manufacturing yield, efficiency and productivity are improved. <MATH>
申请公布号
DE69509600(D1)
申请公布日期
1999.06.17
申请号
DE1995609600
申请日期
1995.06.28
申请人
SUMITOMO ELECTRIC INDUSTRIES, LTD., OSAKA, JP
发明人
ABE, MAKOTO, C/O ITAMI WORKS OF SUMITOMO, ITAMI-SHI, HYOGO, JP