Honda Motor Co., Ltd.

Tomoya Kuroda

Mayumi Saruyama

Junya Onose

Takayuki Konno

Akihiro Osawa

Yusaku Kotaki

Kyoko Tabata

Ryuji Daikyoku

Kazuya Sakaibara

A machining tool is rotated around an axis and includes a machining blade portion having a first machining blade in the distal end direction with respect to a rake face and a second machining blade located in the radially outward direction with respect to the rake face, and a protrusion formed on the rake face and having a tip for cutting chips coming from the first machining blade. The protrusion includes an inner forming portion that is located in the radially inward direction from the reference line and an outer forming portion that is located in the radially outward direction from the reference line, and the width of the inner forming portion is wider than the width of the outer forming portion.

Machining tool

A machining tool is a machining tool rotated about an axis and is provided with a machining blade portion having a rake face and a machining blade, wherein in a case where the rake face faces and is parallel to an virtual plane including the axis, the rake face is arranged at a position shifted from the virtual plane in the direction opposite to the rotational direction of the machining tool.

Growing community of inventors

Tokyo, Japan

Tomoya Kuroda