LINEAR GUIDE RAIL AND METHOD FOR TREATING SURFACE OF LINEAR GUIDE RAIL

Title:

LINEAR GUIDE RAIL AND METHOD FOR TREATING SURFACE OF LINEAR GUIDE RAIL

Document Type and Number:

WIPO Patent Application WO/2000/029160

Kind Code:

A1

Abstract:

The electrode wear fused substance of a discharge electrode or a reaction product thereof produced by the discharge energy of electric discharge machining is deposited on the surface of a linear guide rail to form a hard coating, a non-lubrication coating or a corrosion resistant coating of the electrode wear substance of discharge electrode or a reaction product thereof on the surface of the rail.

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Inventors:

OHGURO HIROYUKI (JP)
GOTO AKIHIRO (JP)
MORO TOSHIO (JP)

Application Number:

PCT/JP1998/005112

Publication Date:

May 25, 2000

Filing Date:

November 13, 1998

Export Citation:

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Assignee:

MITSUBISHI ELECTRIC CORP (JP)
MITSUBISHI ELECTRIC ENG (JP)
OHGURO HIROYUKI (JP)
GOTO AKIHIRO (JP)
MORO TOSHIO (JP)

International Classes:

C23C26/00; (IPC1-7): B23H1/06; B23H9/00

Domestic Patent References:

WO1991014799A1

1991-10-03

Foreign References:

JPH08300227A	1996-11-19
JPH0919829A	1997-01-21

Attorney, Agent or Firm:

Sakai, Hiroaki (Kasumigaseki 3-chome Chiyoda-ku Tokyo, JP)

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