Metal deforming – By shot-blasting
Patent
1997-05-13
1998-07-14
Jones, David
Metal deforming
By shot-blasting
451 39, 451 40, B24C 100, B24C 300
Patent
active
057787131
ABSTRACT:
The invention describes a method and apparatus for peening objects by means of ultrahigh velocity waterjet. The apparatus includes means for holding and producing relative motion in three dimensions of both the workpiece and the jet. Control means are provided to allow uniform and variable depth peening of complex shapes and automatic variations in relative speed, standoff distance, angle and pressure. The method includes the use of entrained disappearing particles in the waterjet to facilitate peening.
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patent: 5599223 (1997-02-01), Mains, Jr.
Kazunori Sato, A Study on Peening by Submerged Ultra High Speed Water Jets, 11th International Conference on Jet Cutting Technology, Sep. 8-10 1995 Held in St. Andrews, Scotland United Kingdom.
Bothell Dave
Butler Tom
Hake John
Monserud Dave
Steele Dave
Jones David
Mollick Don R
Waterjet Technology, Inc.
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