Title:
THREE-EDGE CUTTING INSERT FOR MACHINING RELIEF
Document Type and Number:
WIPO Patent Application WO/2015/194701
Kind Code:
A1
Abstract:
The present invention relates to a three-edge cutting insert for machining a relief, capable of relieving jamming due to a wedge effect by increasing the angle of the insert, and of machining a deep machining area by forming a slim unit. The objective of the present invention is to extend the lifespan of the cutting insert by increasing the number of cutting edges and to allow the cutting insert to be easily replaced, thereby preventing a waste of resources and increasing productivity.
Inventors:
LEE BO HYOUNG (KR)
CHA YO HAN (KR)
LEE HYO PIL (KR)
CHA YO HAN (KR)
LEE HYO PIL (KR)
Application Number:
PCT/KR2014/008537
Publication Date:
December 23, 2015
Filing Date:
September 12, 2014
Export Citation:
Assignee:
KYOCERA PREC TOOLS KOREA CO LTD (KR)
International Classes:
B23B27/02; B23B27/16; B23C5/20
Foreign References:
| KR20130018892A | 2013-02-25 | |||
| JP2012531318A | 2012-12-10 | |||
| KR20090048392A | 2009-05-13 | |||
| KR20140005815A | 2014-01-15 |
Attorney, Agent or Firm:
TAEDONG INTERNATIONAL PATENT LAW FIRM (KR)
특허법인 태동 (KR)
특허법인 태동 (KR)
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