Rotary cutting tool

Details Rotary cutting tool Rotary cutting tool

1984-12-20

1986-12-30

Meister, James M.

Cutting by use of rotating axially moving tool

Tool-support with means to permit positioning of the tool...

Including tool-holding clamp and clamp actuator

408231, 408713, 407 31, B23B 2902

Patent

active

046326090

ABSTRACT:
To achieve reliable fastening of a toothed cutter carrier on the toothed bearing surface of a tool body, and to achieve favorable force ratios, in a rotary cutting tool, in particular a drilling head, the tooth formation of the bearing surface is constructed in a sawtooth shape with steep tooth flanks and inclined tooth flanks, the steep tooth flanks being disposed substantially on that side of the teeth which is orientated towards the cutting element of the cutter carrier. The tooth formation on the cutter carrier is constructed so that it is substantially similar to the tooth formation of the bearing surface for interengagement therewith.

REFERENCES:
patent: 3946474 (1976-03-01), Hahn et al.
patent: 4043697 (1977-08-01), Eckle
patent: 4101239 (1978-07-01), Wohlhaupter
patent: 4510829 (1985-04-01), Kintzel et al.
Magazine "Maschinenmarkt", 1977, pp. 1409-1412.

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