Abrading – Abrading process – Roll – roller – shaft – ball – or piston abrading
Patent
1993-11-12
1996-01-30
Lavinder, Jack W.
Abrading
Abrading process
Roll, roller, shaft, ball, or piston abrading
409132, 409199, 451913, B24B 1908
Patent
active
054876940
ABSTRACT:
Disclosed herein is a method for producing a honeycomb body having a side surface bounded by a closed cylinder of a selected circumference and curvature comprising the steps of providing an extruded honeycomb body having a selected length and having a side surface bounded by a closed cylinder of a circumference larger than the selected and desired circumference; and removing material from the side surface to reduce the circumference thereof at least to the selected circumference. The instant invention's step of removing material from the side surface comprises grinding the side surface with a rotating abrasive means having a length at least equal to the selected length and an axis of rotation parallel to the side surface. Furthermore, the rotating abrasive means is attached to a spindle means which allows and controls movement of the rotating abrasive means in a plane perpendicular to the axis of rotation.
REFERENCES:
patent: 2087874 (1937-07-01), Indge
patent: 2224423 (1940-12-01), Binns
patent: 2327608 (1943-08-01), Saltz
patent: 3112184 (1963-11-01), Hollenbach
patent: 3790654 (1974-02-01), Bagley
patent: 4054081 (1977-10-01), Brown
patent: 4199387 (1980-04-01), Hladik
patent: 4329162 (1982-05-01), Pitcher
patent: 4417908 (1983-11-01), Pitcher
Corning Incorporated
Lavinder Jack W.
Schaeberle Timothy M.
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