发明申请
US20110189046A1 MOLD FOR INJECTION MOLDING OF CUTTING TOOL INSERTS HAVING AIR GAP OF CONTROLLED WIDTH AND METHOD OF MAKING SUCH INSERTS
审中-公开
具有控制宽度的空气切割工具插入件的注射成型模具和制造这种插入件的方法
- 专利标题： MOLD FOR INJECTION MOLDING OF CUTTING TOOL INSERTS HAVING AIR GAP OF CONTROLLED WIDTH AND METHOD OF MAKING SUCH INSERTS
- 专利标题（中）： 具有控制宽度的空气切割工具插入件的注射成型模具和制造这种插入件的方法
-
申请号： US12992602申请日： 2009-05-08
-
公开(公告)号： US20110189046A1公开(公告)日： 2011-08-04
- 发明人: Johnny Bruhn , Mikael Gronqvist
- 申请人： Johnny Bruhn , Mikael Gronqvist
- 申请人地址： SE Fagersta
- 专利权人： Seco Tools AB
- 当前专利权人： Seco Tools AB
- 当前专利权人地址： SE Fagersta
- 优先权： SE0801071-2 20080513
- 国际申请： PCT/SE2009/050506 WO 20090508
- 主分类号： B22F3/04
- IPC分类号： B22F3/04 ; B22F5/10 ; B22F3/00
摘要：
A mold is provided for making a cutting tool insert from a material to be molded, the cutting tool insert having an edge defined by two intersecting surfaces. The mold includes a first surface, a second surface intersecting with the first surface to define an edge, and an air gap between the first surface and the second surface at the edge, the width of the air gap varying in a controlled way along its length. A method for making a cutting tool insert is also disclosed.
信息查询
