Chip remover for machines which perform cutting operations, espe

Details Chip remover for machines which perform cutting operations, espe Chip remover for machines which perform cutting operations, espe

1987-03-20

1988-08-23

Schmidt, Frederick R.

Turning

Severing or cut-off

Interrelated means for tool infeed and circumrotation

29DIG50, 29DIG94, 29DIG100, 82DIG2, 83149, 83161, 198722, 408 67, 409137, 493342, B65G 3314, B23Q 1100, B23B 2502

Patent

active

047652128

ABSTRACT:
Chip remover for machines which perform a machining operation, especially on metallic workpieces, such as strip edging machines, turning machines, etc. The chip remover has a stretched spiral rotating about its longitudinal axis with successive turns spaced apart from one another. The free upper end of the spiral extends into the chip discharge area of the machining tool. This spiral carries the chips away from the area about the tool to assure unhampered machining. The spiral is in the form of a hollow helix and is surrounded, on the outside, with only minimal clearance, by a non-rotating guide tube having an open-topped slot running lengthwise of the tube. The upper end of the helix extends freely out of the tube.

REFERENCES:
patent: 1014442 (1912-01-01), Berry
patent: 2220425 (1940-11-01), Potter
patent: 2938229 (1960-05-01), Christie
patent: 3141545 (1969-07-01), Holland
patent: 3478377 (1969-11-01), Stoker

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