![Burr removing method](/ep/2004/10/06/EP1464429A2/abs.jpg.150x150.jpg)
基本信息:
- 专利标题: Burr removing method
- 专利标题(中):Entgratverfahren
- 申请号:EP04011584.2 申请日:1999-10-28
- 公开(公告)号:EP1464429A2 公开(公告)日:2004-10-06
- 发明人: Yamashita, Koji , Hayashi, Hiromasa , Okawa, Susumu , Okushima, Koji
- 申请人: NKK CORPORATION , JP Steel Plantech Co.
- 申请人地址: 1-2, Marunouchi 1-chome Chiyoda-ku Tokyo 100-0005 JP
- 专利权人: NKK CORPORATION,JP Steel Plantech Co.
- 当前专利权人: NKK CORPORATION,JP Steel Plantech Co.
- 当前专利权人地址: 1-2, Marunouchi 1-chome Chiyoda-ku Tokyo 100-0005 JP
- 代理机构: HOFFMANN - EITLE
- 优先权: JP33233898 19981124; JP36384398 19981222
- 主分类号: B23C3/12
- IPC分类号: B23C3/12 ; B23D37/08 ; B23K11/04 ; B23K11/36
摘要:
A burr removing method comprises the steps of disposing a cutter (11) having a circular cutting edge such that the flank of the cutter (11) is substantially in parallel with the surface of a steel piece (1) on which a burr (2) exists and the following formula is satisfied with respect to the burr (2): R/2 + W/2 wherein W shows the width of the burr (2), R shows the radius of the cutter (11), and Δ shows the shortest distance from the center of the cutter to the center line of the width of the burr; and cutting the burr (2) located at an edge of the steel piece (1) by the cutter (41) by relatively moving the cutter (41) toward the outside of the steel piece (1) along the lengthwise direction of the burr (2).
摘要(中):
一种毛刺去除方法包括以下步骤:设置具有圆形切割边缘的切割器(11),使得切割器(11)的侧面基本上与钢片(1)的表面平行,在其上具有毛刺(2) 存在并且相对于毛刺(2)满足以下公式: R / 2 + W / 2 其中W表示 毛刺(2)的宽度,R表示刀具(11)的半径,DELTA表示从刀具的中心到毛刺宽度的中心线的最短距离; 以及通过使刀具(41)沿着毛刺的长度方向相对地移动到钢片(1)的外侧,通过刀具(41)切割位于钢片(1)的边缘处的毛刺(2) 2)。
公开/授权文献:
- EP1464429B1 Burr removing method 公开/授权日:2006-12-13
IPC结构图谱:
B | 作业;运输 |
--B23 | 机床;不包含在其他类目中的金属加工 |
----B23C | 铣削 |
------B23C3/00 | 特殊工件的铣削;特殊铣削加工;其所用机床 |
--------B23C3/12 | .边缘的修整或精加工,如焊角去毛刺 |