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1. 发明公开

EP2266741A4 TOOL BODY OF CUTTER FOR PLUNGE CUTTING, CUTTER FOR PLUNGE CUTTING, AND PLUNGE CUTTING METHOD 审中-公开
标题翻译：刀体为铣削插铣，铣削和小型暴跌
公开(公告)号：EP2266741A4
公开(公告)日：2012-05-09
申请号：EP09729415
申请日：2009-04-08
申请人： MITSUBISHI MATERIALS CORP
发明人： HORIIKE NOBUKAZU , SAITO TAKAYOSHI
IPC分类号： B23C5/06 , B23C5/10 , B23C5/20 , B23C5/22
CPC分类号： B23C5/2247 , B23C5/109 , B23C5/2221 , B23C2200/0405 , B23C2210/168 , B23C2220/56 , Y10T407/1934 , Y10T407/24 , Y10T409/303808

2. 发明公开

EP2489454A4 CUTTING INSERT AND ROTARY TOOL WITH A REPLACEABLE BLADE EDGE 审中-公开
标题翻译：切削刀片和带有可更换的刃旋转刀具
公开(公告)号：EP2489454A4
公开(公告)日：2013-04-10
申请号：EP10823389
申请日：2010-10-12
申请人： MITSUBISHI MATERIALS CORP
发明人： SAITO TAKAYOSHI , DAIGUJI HISASHI
IPC分类号： B23C5/20 , B23B27/14 , B23C5/06
CPC分类号： B23C5/06 , B23C5/207 , B23C2200/203 , B23C2200/205 , B23C2200/208 , Y10T407/1924 , Y10T407/23

3. 发明公开

EP2990146A4 CUTTING BLADE POSITION ADJUSTMENT MECHANISM AND CUTTING EDGE-REPLACEABLE CUTTING TOOL 有权转让
标题翻译： SCHNEIDKLINGENPOSITIONIERUNGSMECHANISMUS UND SCHNEIDWERKZEUG MIT ERSETZBARER SCHNEIDKANTE
公开(公告)号：EP2990146A4
公开(公告)日：2016-12-14
申请号：EP14787931
申请日：2014-04-15
申请人： MITSUBISHI MATERIALS CORP
发明人： SAKUYAMA TORU , SAITO TAKAYOSHI
IPC分类号： B23C5/24 , B23B29/034
CPC分类号： B23C5/2472 , B23B29/03407 , B23B2260/056 , B23C2260/28
摘要： The invention ensures that there is a large margin for positional adjustment of a cutting edge so as to increase the frequency of regrinding and prolongs the life of the tool, and simplifies work for adjusting the cutting edge position and enables fine adjustment of the position of the cutting edge to improve machining precision. Provided is a cutting edge position adjustment mechanism (1) for moving a cutting edge member (4) mounted on a tool body (2) with respect to the tool body (2) to adjust the position of a cutting edge (8) of the cutting edge member (4). The cutting edge position adjustment mechanism (1) is equipped with a shaft member (5) that extends between the tool body (2) and the cutting edge member (4) and threadably engages with the tool body (2) and a nut member (6) that threadably engages with the shaft member (5) and abuts against the cutting edge member (4); a first screw section (21) that threadably engages with the tool body (2) and a second screw section that threadably engages with the nut member (6) are provided coaxially on the shaft member (5) at different positions along the direction of an axis line (C) of the shaft member (5); and the thread pitch of the first screw section (21) and the thread pitch of the second screw section are different from each other.
摘要翻译：本发明确保了切削刃的位置调整的余量较大，从而增加了再磨削的频率，延长了刀具的使用寿命，简化了调整切削刃位置的工作，能够精确地调整刀具的位置切削刃提高加工精度。提供了一种用于相对于工具主体（2）移动安装在工具本体（2）上的切割边缘部件（4）的切削刃位置调整机构（1），以调节刀具主体（2）的切削刃（8）的位置切削刃部件（4）。切削刃位置调整机构（1）配备有在工具主体（2）与切削刃部件（4）之间延伸并与工具主体（2）螺纹接合的轴部件（5）和螺母部件 6），其与所述轴构件（5）螺纹接合并邻接所述切削刃构件（4）; 与螺母构件（6）螺纹接合的第一螺纹部分（21）和与螺母构件（6）螺纹接合的第二螺纹部分沿轴向方向同轴地设置在轴构件（5）的不同位置轴构件（5）的轴线（C）; 并且第一螺杆部分（21）的螺距和第二螺杆部分的螺距彼此不同。

4. 发明公开

EP2404690A4 CUTTING INSET AND TOOL HAVING CUTTING INSERTS 有权转让
标题翻译：间伐切削刀片和刀
公开(公告)号：EP2404690A4
公开(公告)日：2013-12-04
申请号：EP10748552
申请日：2010-03-08
申请人： MITSUBISHI MATERIALS CORP
发明人： SAITO TAKAYOSHI , HORIIKE NOBUKAZU , KITAJIMA JUN
IPC分类号： B23C5/20 , B23C5/06 , B23C5/10
CPC分类号： B23C5/109 , B23C5/2213 , B23C2200/0416 , B23C2200/164 , B23C2200/168 , B23C2200/203 , B23C2200/367 , B23C2210/168 , Y10T407/1924 , Y10T407/1936 , Y10T407/1962 , Y10T407/2272 , Y10T407/23 , Y10T407/235 , Y10T407/24
摘要： The cutting insert is provided with a polygonal-shaped insert main body (2) having two polygonal surfaces (3, 3) spaced away from each other and a plurality of side surfaces formed between these polygonal surfaces and also provided with cutting edges (8A, 8B, 8C) formed as a rake face on a peripheral edge of a first side surface (4) among the plurality of side surfaces. Among the plurality of side surfaces, a second side surface (6) which is positioned on the opposite side of the first side surface and given as a seating surface in contact with an insert seat of the tool main body for attaching the cutting insert is formed in a V-shape when viewed from the thickness direction of the insert main body and includes two contact portions (6A, 6A), each of which is formed in a raised curve shape on a cross section along the thickness direction, and the two contact portions are formed in a recessed V-shape so as to be greater in depth moving toward the center of the second side surface on the cross section along the thickness direction.

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