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公开(公告)号:EP0117242B1
公开(公告)日:1986-08-13
申请号:EP84850037.7
申请日:1984-02-06
申请人: SECO TOOLS AB
发明人: Schmidt, Erik
CPC分类号: B23B27/065 , B23B27/1614 , B23B2200/125 , B23B2200/205 , B23B2270/16 , Y10T407/23 , Y10T407/235
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公开(公告)号:EP0117242A1
公开(公告)日:1984-08-29
申请号:EP84850037.7
申请日:1984-02-06
申请人: SECO TOOLS AB
发明人: Schmidt, Erik
CPC分类号: B23B27/065 , B23B27/1614 , B23B2200/125 , B23B2200/205 , B23B2270/16 , Y10T407/23 , Y10T407/235
摘要: A thread cutting insert comprises parallel side surfaces (12,13) and two mutually adjacent edge surfaces (15,16), which are provided with cutting teeth (20-29) and extend between the side surfaces (12,13). For purposes of minimizing the amount of material ground away from a blank during manufacture of the cutting insert this material comprises surface portion (46-54) separated from each other by the cutting teeth.
摘要翻译: 螺纹切削刀片包括平行的侧表面(12,13)和两个彼此相邻的边缘表面(15,16),它们设有切削齿(20-29)并在侧表面(12,13)之间延伸。 为了最小化在制造切削刀片期间从坯件上磨去的材料量,该材料包括通过切削齿彼此分离的表面部分(46-54)。
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