发明公开
EP2385885A2 VORRICHTUNG UND VERFAHREN ZUM VERZAHNEN VON WERKSTÜCKEN SOWIE ZUGEHÖRIGES WERKZEUGSET 有权
DEVICE AND METHOD FOR齿轮加工工件和相关联的刀具

  • 专利标题: VORRICHTUNG UND VERFAHREN ZUM VERZAHNEN VON WERKSTÜCKEN SOWIE ZUGEHÖRIGES WERKZEUGSET
  • 专利标题(英): Device and method for cutting teeth in workpieces and associated tool set
  • 专利标题(中): DEVICE AND METHOD FOR齿轮加工工件和相关联的刀具
  • 申请号: EP09799652.4
    申请日: 2009-12-30
  • 公开(公告)号: EP2385885A2
    公开(公告)日: 2011-11-16
  • 发明人: PROCK, ErichSOBCZYK, Marcel
  • 申请人: Profilator GmbH & Co. KG
  • 申请人地址: Buchenhofener Strasse 35 42329 Wuppertal DE
  • 专利权人: Profilator GmbH & Co. KG
  • 当前专利权人: Profilator GmbH & Co. KG
  • 当前专利权人地址: Buchenhofener Strasse 35 42329 Wuppertal DE
  • 代理机构: Grundmann, Dirk
  • 优先权: DE102009003338 20090112
  • 国际公布: WO2010079113 20100715
  • 主分类号: B23F5/16
  • IPC分类号: B23F5/16 B23F17/00 B23F19/00 B23F19/10
VORRICHTUNG UND VERFAHREN ZUM VERZAHNEN VON WERKSTÜCKEN SOWIE ZUGEHÖRIGES WERKZEUGSET
摘要:
The invention relates to a method for cutting teeth in workpieces (1), wherein in a roughing operation a blank substantially without teeth receives rough teeth using a first cutting tool (1) comprising cutting teeth (3), wherein teeth (1') are produced, the tooth width (B1) of which defined by the distance of the tooth faces (7, 7', 7") of said teeth is greater than the target dimension (B), wherein in a subsequent deburring operation, a chamfer (11) is incorporated into the end edge of the tooth faces, accompanied by the removal of an end burr, and wherein finally in a smoothing operation the tooth width (B) of the teeth (1') is brought to the target dimension (B) by machining the tooth faces (7, 7', 7"). In order to increase the effectiveness, it is proposed that in the roughing operation a roughing tool having roughing teeth (3) be used, wherein the roughing teeth have a roughing tooth height (4) that substantially corresponds to the target dimension of the tooth gap depth (8), and that in the smoothing operation a smoothing tool (12) having smoothing teeth (13) be used, wherein the smoothing tooth height (18) is less than the roughing tooth height (4), and the smoothing tooth width (15) is greater than the roughing tooth width (5).
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