Gear cutting – milling – or planing – Milling – Process
Patent
1978-05-05
1980-06-03
Weidenfeld, Gil
Gear cutting, milling, or planing
Milling
Process
409189, 409199, B23C 304
Patent
active
042059330
ABSTRACT:
A method of machining outer surface of bodies of revolution by way of cutting, wherein a blank and a cutting tool are rotated about their axes, arranged out of line in mutually perpendicular planes, and are moved relative to each other at the beginning of a pass in the direction perpendicular to the blank surface being machined for cutting-in through the cutting depth, while the length of the cutting edge of the cutting tool is selected such that it spans the width of the blank cutting surface and, in the course of the cutting tool rotation, successively passes the blank cutting surface over the entire length thereof.
The cutting machine for accomplishing the above process, has bed stocks which are mounted for positioning and rotating the blank being machined, and a rest arranged in guides provided in the bed. The rest is designed to carry a cutting tool with end cutters mounted on the rest for rotation about an axis arranged out of line with the centerline of the stocks in a plane perpendicular to the plane passing through the centerline of the stocks. The rest is mounted in the guides provided in the bed parallel with the rotation axis of the cutting tool whose end has a diameter somewhat greater than the distance between the stock centers in the course of cutting, while the cutters are arranged essentially radially at the end face and have a cutting edge length somewhat smaller than the length of the end face radius.
REFERENCES:
patent: 3602093 (1971-08-01), Fischer
patent: 3741070 (1973-06-01), Berthiez
patent: 4054081 (1977-10-01), Brown
patent: 4066728 (1978-01-01), Behme et al.
Chaya Zhora D.
Khomasuridze Vasily S.
Kiknadze Dmitry A.
Loladze Teimuraz N.
Mgaloblishvili Otar B.
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