Kerf loss reduction in internal diameter sawing

Details Kerf loss reduction in internal diameter sawing Kerf loss reduction in internal diameter sawing

1982-10-04

1985-02-26

Smith, James G.

Stone working

Sawing

Rotary

51267, 5116573, B28D 104, B24B 4900

Patent

active

045012580

ABSTRACT:
A system and method for reducing kerf loss and controlling the tension and lateral vibration of an internal diameter saw blade by controlling the temperature of the blade while it is still rotating. The blade temperature is controlled by regulating the temperature of the cutting fluid flow associated therewith. In one embodiment blade tension is periodically measured and, when the tension falls below a predetermined limit, the temperature of the cutting fluid stream is decreased for a period of time until the tension increases to a preselected value.

REFERENCES:
patent: 2439927 (1948-04-01), Haas
patent: 2924873 (1960-02-01), Knowles
patent: 3905161 (1965-09-01), Tomita et al.
patent: 4016855 (1977-04-01), Mimata
patent: 4188934 (1980-02-01), Reinhardt et al.
patent: 4209950 (1980-07-01), Sielmann
patent: 4236356 (1980-12-01), Ward

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