Title:
MILLING TOOL, CUTTING METHOD, AND MILLING TOOL MANUFACTURING METHOD
Document Type and Number:
WIPO Patent Application WO/2017/081884
Kind Code:
A9
Abstract:
The milling tool according to the present disclosure is provided with a main tool body having an outer circumferential section with an upper end and a lower end, and an edge located on the lower end of the outer circumferential section. Inserts having tool edges are mounted on the main tool body so that the tool edges protrude from the edge. The milling tool according to an embodiment of the present invention is provided with a cover that surrounds the outer circumferential section with a gap from the outer circumferential section. On the outer circumferential section, the main tool body has first jetting ports for jetting coolant into the gap between the outer circumferential section of the main tool body and the cover. The milling tool according to the present disclosure makes it possible to limit the scattering of swarf and elevation of insert tool edge temperature during cutting work.
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| JPH0650722 | [Name of device] Rolling tool |
| WO/1996/034714 | TOOL FOR CUTTING MACHINING |
Inventors:
TOHKAIRIN HITOSHI (JP)
TAN YASUHIRO (JP)
TAN YASUHIRO (JP)
Application Number:
PCT/JP2016/069229
Publication Date:
March 29, 2018
Filing Date:
June 29, 2016
Export Citation:
Assignee:
SUMITOMO ELECTRIC HARDMETAL CORP (JP)
International Classes:
B23C5/28; B23C5/06; B23C9/00; B23Q11/00; B23Q11/10
Attorney, Agent or Firm:
FUKAMI PATENT OFFICE, P.C. (JP)
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