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Fixture and loading method for PVD coating of cutting tool inserts
   
Document Number
US Patent 7048248
Issued Date
May 23, 2006
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Abstract
A method of loading cutting tool inserts in a PVD (Physical Vapor Deposition) coating equipment consists in using a tube manufactured of a non-magnetic metallic material surrounding a stack of alternating discs of a magnetic material and iron. The north poles of the magnets are directed towards each other and the cutting inserts are positioned on the outer wall of the solid tube and kept in place by the magnetic forces.
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Number of Claims:
9
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Published
May 23, 2006
Application Number
10/019,778
Filed
July 4, 2000
US Classification
248/683   118/500 204/192.1
Int'l Classification
C23C   14/50   (20060101)  
Examiner
Attorney/Law Firm
Priority Data
Jul 05, 1999 [SE] 9902574
USPTO Field of Search
204/192.1   118/500   248/683  
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