基本信息:
- 专利标题： Chatter resistant end mill
- 专利标题（中）：耐火端铣刀
- 申请号：JP2013266598 申请日：2013-12-25
- 公开(公告)号：JP2014058041A 公开(公告)日：2014-04-03
- 发明人： VOLOKH VLADIMIR , SERGEI BOULAKHOV , GALIPKO VLADIMIR , LEONID SHARIVKER , ZEIDNER SHAY
- 申请人： Hanita Metal Works Ltd , ハニタ・メタル・ワークス・リミテッド
- 专利权人： Hanita Metal Works Ltd,ハニタ・メタル・ワークス・リミテッド
- 当前专利权人： Hanita Metal Works Ltd,ハニタ・メタル・ワークス・リミテッド
- 优先权： IL17733606 2006-08-07
- 主分类号： B23C5/10
- IPC分类号： B23C5/10 ; B23C9/00
摘要：
PROBLEM TO BE SOLVED: To remove a defect of a cutter of a conventional technology.SOLUTION: A chatter resistant end mill or a shell mill or a bar has a shank part and at least one cutting part separated into a plurality of teeth by a flute arranged between teeth. The respective teeth have at least one cutting edge, and a first angle of separating a cutting edge of a first tooth from a cutting edge of a second tooth adjacent in the clockwise direction is different from a second angle of separating the cutting edge of the first tooth from a cutting edge of a third tooth adjacent in the counterclockwise direction. The end mill is constituted so that vibration generated by an angle interval between at least a pair of adjacent teeth offsets at least a part of vibration generated by an angle interval between at least another pair of adjacent teeth in cutting operation. The sum total of the first angle and the second angle is smaller than 180°, and a third angle of separating the cutting edge of the second tooth from a cutting edge of a fourth tooth adjacent in the clockwise direction is different from the first angle and the second angle.
摘要（中）：
要解决的问题：为了消除现有技术的切割器的缺陷。解决方案：一种防抖立铣刀或壳磨机或杆具有柄部分和至少一个切割部分，其通过凹槽分离成多个齿 布置在牙齿之间。 相应的齿具有至少一个切削刃，并且将第一齿的切削刃与沿顺时针方向相邻的第二齿的切削刃分开的第一角度与将第一齿的切削刃分开的第二角度 来自第三齿的切削刃的齿在逆时针方向上相邻。 端铣刀被构造成使得由至少一对相邻齿之间的角度间隔产生的振动抵消在切割操作中由至少另一对相邻齿之间的角度间隔产生的振动的至少一部分。 第一角度和第二角度的总和小于180°，将第二齿的切割刃与顺时针方向相邻的第四齿的切割刃分开的第三角度与第一角度不同， 第二个角度。