INSERT, TOOL HOLDER, AND ASSEMBLY THEREOF Russian patent published in 2018 - IPC B23C5/20 B23C5/22 

Abstract RU 2650816 C2

FIELD: moulding.

SUBSTANCE: cutting insert includes a body and a portion for fastening to the tool body. Fastening section includes one or more fastening holes formed through the body of the cutting insert from the top surface to the bottom surface, and one or more engaging grooves formed by recessing in the periphery of the bottom surface of the cutting insert body.

EFFECT: prevention of the exit of the cutting insert from the cutting insert assembly and the tool body.

9 cl, 9 dwg

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RU 2 650 816 C2

Authors

Li, Sang-Jong

Li, Nam-Sun

Nam, Ki-Chan

Li, Kane-Khi

Akhn, Sun-Jong

Dates

2018-04-17Published

2014-11-07Filed