Invention Grant
US07708623B2 Cylindrical grinding method for producing hard metal tools and cylindrical grinding machine for grinding cylindrical starting bodies during the production of hard metal tools 有权
用于生产硬金属工具的圆柱磨削方法和用于在硬金属工具生产期间研磨圆柱形起始体的圆柱形磨床

  • Patent Title: Cylindrical grinding method for producing hard metal tools and cylindrical grinding machine for grinding cylindrical starting bodies during the production of hard metal tools
  • Patent Title (中): 用于生产硬金属工具的圆柱磨削方法和用于在硬金属工具生产期间研磨圆柱形起始体的圆柱形磨床
  • Application No.: US12069856
    Application Date: 2008-02-13
  • Publication No.: US07708623B2
    Publication Date: 2010-05-04
  • Inventor: Erwin Junker
  • Applicant: Erwin Junker
  • Applicant Address: DE Nordrach
  • Assignee: Erwin Junker Maschinenfabrik GmbH
  • Current Assignee: Erwin Junker Maschinenfabrik GmbH
  • Current Assignee Address: DE Nordrach
  • Agency: Jordan and Hamburg LLP
  • Main IPC: B24B41/06
  • IPC: B24B41/06
Cylindrical grinding method for producing hard metal tools and cylindrical grinding machine for grinding cylindrical starting bodies during the production of hard metal tools
Abstract:
A grinding method and to a cylindrical grinding machine grinds metal rod that is pushed through a chuck of a workpiece spindle head. Two backrest seats are ground on and two backrests are then seated. The support of an end area enables a front cone to be ground. A grinding wheel comprised of two different individual wheels serves to grind the front cone and is advanced toward the round rod in the X-direction. The front cone is lodged in a hollow punch at a front end of a quill by displacement of the quill. The desired cylindrical grinding a final contour of the end area is done. Working the rod is done with a single chucking and the end area is cut off from the round rod by one of the individual wheels.
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