High-speed machining tool

a high-speed machining and tool technology, applied in the field of components, can solve the problems of affecting the work environment, corrosion of tools, and complicated processes, and achieve the effects of high speed, improved cutting resistance, heat resistance, and high speed
US20070054146A1Inactive Publication Date: 2007-03-08AIZAWA TATSUHIKO
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Patent Information

Authority / Receiving Office
US · United States
Current Assignee / Owner
AIZAWA TATSUHIKO
Publication Date
2007-03-08
Estimated Expiration
Not applicable · inactive patent

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Abstract

Object: A high speed machining component, which has been improved in wear resistance and lubricating properties, and a high speed dry machining method using the component are provided. Particularly, a high speed cutting tool and a high speed cutting method are provided. Means for solution: A halogen element is ion-implanted into a machining component having a cemented carbide as a base material, and the machining component is contacted with a workpiece at a speed of 150 m / min or higher, whereby the wear resistance and lubricating properties of the component can be improved. If the machining component has a Ti-containing coating layer, its wear resistance and lubricating properties can be improved similarly. The use of a cutting tool including such a component enables high speed dry cutting without a cutting oil. By bringing the machining component of the present invention into contact with the workpiece at a high speed, a self-lubricating film can be formed on a surface of contact of the component with the work material.
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Description

TECHNICAL FIELD

[0001] This invention relates to a component which is excellent in wear resistance, lubricating properties, and fracture resistance, and can be used for high speed machining applications. The invention also relates to a machining tool including the component, and a high speed machining method, especially, a dry cutting method, using the tool. BACKGROUND ART

[0002] In recent years, a high machining speed has been demanded from the viewpoint of increased productivity, and high speed cutting has been desired, for example, in the field of cutting. The range of targets for high speed cutting has been expanded, and there has been a demand for the application of high speed cutting to high hardness materials such as hot forging dies after hardening by heat treatment, and die casting molds.

[0003] With conventional cutting methods, cutting oils were used for promoting a lubricating action and cooling a cutting edge, and cutting oils were needed, particularly, in high speed cu...

Claims

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