Method for producing object by laser spraying and apparatus for conducting the method

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United States of America Patent

PATENT NO 5208431
SERIAL NO

07756875

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Abstract

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A method for producing an object includes the steps of directing a laser beam to pass near a multiaxis table, supplying material from a material supply device to pass through and be melted by the laser beam, conveying the molten material to a prescribed location on the multiaxis table by allowing it to fall under its own weight or conveying it with a carrier gas, three-dimensionally controlling the position and attitude of the multiaxis table by means of a controller, and progressively depositing the molten material at prescribed locations on the multiaxis table for producing an object of a prescribed shape.

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Patent Owner(s)

  • AGENCY FOR SCIENCE, TECHNOLOGY AND RESEARCH;MINISTRY OF INTERNATIONAL TRADE & INDUSTRY

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Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Kaga, Yasuo Tsukuba, JP 6 228
Momma, Akihiko Tsukuba, JP 1 135
Ohno, Yoshihiro Tokyo, JP 22 609
Tsukamoto, Koichi Tokyo, JP 11 168
Uchiyama, Futoshi Kashiwa, JP 4 161

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