Cutters – for shaping – Rotary cutting tool – Face or end mill
Patent
1983-07-11
1985-09-17
Vlachos, Leonidas
Cutters, for shaping
Rotary cutting tool
Face or end mill
407 61, 407 42, 144219, B23C 502, B23C 510
Patent
active
045417571
ABSTRACT:
A cutting tool for milling solid propellant for rocket motors includes a cutting arm that is fixedly attached at a center location to a rotatable arbor or shaft. The cutting arm has a cutting blade and inwardly located hole at each end with each of the blades facing in cutting position substantially parallel to the axis of rotation of the arbor, the heels of the cutting surfaces being ground off to avoid or eliminate drag and resultant friction on the milling surface.
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Freston Trevor R.
Houghton James T.
Ord Richard N.
Reynolds Keith B.
Kearns Jerry
Morton Thiokol Inc.
Vlachos Leonidas
White Gerald K.
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