Polishing machine

A polishing machine and tool holder technology, applied in the polishing machine field, can solve the problems of low work reliability and the like
CN1642694AInactive Publication Date: 2005-07-20FINEACETECH
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Patent Information

Authority / Receiving Office
CN · China
Patent Type
Applications(China)
Current Assignee / Owner
FINEACETECH
Publication Date
2005-07-20
Estimated Expiration
Not applicable · inactive patent

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Abstract

The polishing machine processes a workpiece put on table of body by four-directional control and is provided with a pair of columns. It comprises: first carrying unit having both ends fixed to pair of columns and having carrying part mounted on upper side; a second carrying unit being fixed to the carrying part in the direction orthogonal to the first carrying unit; third carrying unit being fixed to one end of the second carrying unit in the direction orthogonal to the second carrying unit; a tool head unit being mounted to lower side of the third carrying unit to be inclinable at predetermined angle by a tilting unit rotating at a constant angle and having driving means for rotating a polishing tool mounted at one side; and automatic constant pressure regulating means providing a predetermined virtual pressure with respect to the polishing tool mounted on the tool head unit.
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Description

technical field

[0001] The present invention relates to a polishing machine, and more particularly to a polishing machine capable of improving the processing accuracy of workpieces and its reliability, which uses abrasive tools to perform polishing processing at a constant pressure through a static pressure system, and in a more stable manner to control the operating system of the tool transport unit. Background technique

[0002] Typically, polishing processes are used to polish portions of the surface of castings of various shapes and patterns (eg, moldings, cold-forged moldings, and blank moldings) to mirror-smoothness.

[0003] In order to smooth the surface and maintain surface precision, the polishing process works in terms of minimizing the surface roughness after the grinding or lapping process.

[0004] Due to more diverse consumer demands, equipment such as home appliances and OA (office automation) devices tend to have a shorter life cycle, and the need for molds...

Claims

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