Turning – Process of turning
Patent
1982-01-18
1984-04-24
Vlachos, Leonidas
Turning
Process of turning
B23B 500
Patent
active
044440740
ABSTRACT:
A method is described for resurfacing a steel tire of the type that encircle a material processing drum and is supported upon rollers journaled for rotation below the drum. A cutting tool is mounted below the drum. If out of round, the tire is first trued to approximate a cylinder. While the drum rotates, the tool is advanced across the outer surface of the tire along a first path from a beginning point at one edge to remove a portion of the material from the tire but without producing a finished surface as the drum settles down onto the rollers. A second cut is made, preferably in the reverse direction. A third cut is then preferably made from the point of beginning to the center to produce a finished surface. The invention also provides a resurfacing apparatus which includes a base upon which is supported a tool backing plate and an adjustable tool holder mounted on a slide plate connected to the backing plate. A feed screw is operatively connected between the slide plate and the tool holder to advance the tool along a fixed path across the tire.
REFERENCES:
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patent: 2519087 (1950-08-01), Tydeman
patent: 3264911 (1966-08-01), Crider
Phillips Kiln Service Advertisement.
Harmon James V.
Kearns Jerry
R.S.D. Investments Inc. DBA Proto
Vlachos Leonidas
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