Mitsubishi Heavy Industries Machine Tool Co., Ltd.

Hirohisa Ichihata

Yoshinao Komatsu

Kazuyuki Ishizu

A dry machining apparatus includes: a tool that machine a workpiece; a first surface that is arranged below the tool and receives chips generated by the machining; a second surface that is arranged upper than the first surface; a third surface that connects the first surface and the second surface; and an air jet nozzle that has an air jet port which jets air toward a boundary portion between the second surface and the third surface from the second surface, and the air jet nozzle supplies at least a part of the air jetted from the air jet port to the first surface.

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Tokyo, Japan

Hirohisa Ichihata