Chemistry: electrical and wave energy – Processes and products – Electrostatic field or electrical discharge
Patent
1981-03-09
1984-09-04
Kaplan, G. L.
Chemistry: electrical and wave energy
Processes and products
Electrostatic field or electrical discharge
204 28, 204 29, 204 321, 427327, C25F 316
Patent
active
044695721
ABSTRACT:
The present invention discloses a method of continuously processing a ribbonlike material. The method is characterized by comprising a preliminary polishing step in which surface defects of a material pulled out from an uncoiler are removed and the surface of the material is semi-finished by abrasion in combination with electrolytic polishing, a final polishing step in which the surface of the material is mirror-finished by abrasion in combination with electrolytic polishing, a washing and drying step in which the material is washed and dried with extraneous matter on the surface of the material washingly removed, a surface inspection step in which the thus finished surface of the material is inspected as to surface roughness and defects, a surface protection step in which a protective film is applied to the finished surface of the material, and a press step in which the material is cut into a predetermined size.
According to the present invention, processes of mirror-finishing the surface of a ribbonlike material pulled out from an uncoiler and cutting such material into a predetermined size are continuously performed in an efficient and automatic manner.
REFERENCES:
patent: 3556957 (1971-01-01), Toledo et al.
patent: 3853717 (1974-12-01), Diguilio
patent: 4140598 (1979-02-01), Kimoto et al.
Metal Finishing Guidebook and Directory for 1978, Metals and Plastics Publications, Inc., Hackensack, N.J., pp. 496-501.
Honda Shoichi
Inoue Tomoya
Kamada Hiroshi
Kimoto Yasuo
Komura Akio
Hitachi Shipbuilding & Engineering Co. Ltd.
Kaplan G. L.
Leader W. T.
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