基本信息:
- 专利标题： TOOL FOR CUTTING MACHINING
- 专利标题（中）：工具，切割机
- 申请号：EP96913765.0 申请日：1996-05-03
- 公开(公告)号：EP0879109A1 公开(公告)日：1998-11-25
- 发明人： KARLSSON, Ronny , Bruhn, Johnny
- 申请人： SECO TOOLS AB
- 申请人地址： S-737 82 Fagersta SE
- 专利权人： SECO TOOLS AB
- 当前专利权人： SECO TOOLS AB
- 当前专利权人地址： S-737 82 Fagersta SE
- 代理机构： Taquist, Lennart, et al
- 优先权： SE19950001687 19950504
- 国际公布： WO1996034714 19961107
- 主分类号： B23B
- IPC分类号： B23B ; B23B51 ; B23B31 ; B23C5 ; B23P15
摘要：
The present invention relates to a tool and a cutting portion for cutting machining, wherein the tool in operative position preferably rotates about its longitudinal center axis. The tool comprises a tool body (12), a cutting portion (10) and a pull rod (11), said tool body having a front surface and said cutting portion having a support surface provided to dismountably abut against each other. The body has a shank portion (40). The front surface and the support surface comprise cooperating projections and recesses, which are provided to substantially alone transfer the cutting forces appearing during machining. The invention also relates to a separate tool tip, a cutting portion, a tool body as well as to a method for manufacturing a tool tip or a cutting portion.