Fly-cutter milling machine
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United States of America Patent
Stats
-
Nov 28, 1989
Grant Date -
N/A
app pub date -
May 13, 1988
filing date -
May 30, 1987
priority date (Note) -
Expired
status (Latency Note)
Importance
Abstract
A fly-cutter milling machine for the simultaneous milling of a plurality of profiled structures developed in the form of grooves, surfaces or the like in rotating workpieces by means of a fly cutter which protrudes radially outward on a rotating tool holder and which plunges through the cross section of the workpiece with a speed corresponding to the conditions of the fly-cutting, the speeds of rotation of tool holder and workpiece being in a ratio determined by the desired profiled structure, and in order to increase the range of use of the fly-cutter milling machine, the speed of rotation of the fly cutter over the emerged path differs from that over the plunge path.
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