Metal deforming – With temperature modification of tool or of specified...
Patent
1993-02-04
1994-03-29
Larson, Lowell A.
Metal deforming
With temperature modification of tool or of specified...
72 30, 29173, B21D 1110
Patent
active
052974138
ABSTRACT:
A computer controlled regram machine for adjusting the loads on head gimbal assemblies to bring the loads within a desired specification window defined by upper and lower window specifications. The regram machine includes a load cell for measuring actual gimbal assembly loads, a mechanical bending mechanism for implementing mechanical adjust procedures to increase and decrease the gimbal assembly loads, and a heat source for implementing light adjust procedures to decrease the gimbal assembly loads. The algorithm executed by the machine includes:
REFERENCES:
patent: 4167765 (1979-09-01), Watrous
patent: 4603567 (1986-08-01), Smith et al.
Schones Thomas A.
Torresani Peter
Hutchinson Technology Incorporated
Larson Lowell A.
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