TAP MACHINING METHOD AND TAP MACHINING APPARATUS

Number of patents in Portfolio can not be more than 2000

United States of America

APP PUB NO 20240399479A1
SERIAL NO

18663216

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Abstract

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A tap machining method includes: forming a female thread by cutting while synchronizing a rotation phase of a main spindle with positions of a workpiece to be machined by the tap and the main spindle in a rotation axis direction of the main spindle, the main spindle rotating while holding a tap with a tool holder mounted on a distal end portion; and adding or subtracting an angle amount of torsional deformation of the tap generated according to a cutting speed to or from the rotation phase of the main spindle during the synchronization.

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Patent Owner(s)

Patent OwnerAddress
OKUMA CORPORATION5-25-1 SHIMO-OGUCHI OGUCHI-CHO NIWA-GUN AICHI

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Inventor(s)

Inventor Name Address # of filed Patents Total Citations
YOSHINO, Kiyoshi Niwa-Gun, JP 75 741

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