Automatic flow grind system and method

Details Automatic flow grind system and method Automatic flow grind system and method

1993-03-25

1994-07-26

Smith, Jerry

Boots, shoes, and leggings

364550, 5116571, G06F 1546, B24B 4900

Patent

active

053331125

ABSTRACT:
A system for the measurement of servo-valve "spool and sleeve sets" using automatic flow and pressure gain, plus displacement measurements. The system precisely grinds spool land edges so as to exactly match these edges with the sleeve slots or holes in order to meet the required overlap/underlap and performance requirements of the servo-valve. All operations are controlled by a computer in accordance with servo-valve performance parameters that are held in memory corresponding to the "spool and sleeve set" part number.

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Industrial Measurements & Controls Operations Manual for Servoactuator Test System, P/N 11850, Document No. 100050, dated Dec. 16, 1980.
Industrial Measurement & Controls Calibration Procedure for Servoactuator Test System, P/N 11850, Document No. 100051, dated Mar. 3, 1981.

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