Turning – Process of turning
Patent
1978-09-05
1981-02-17
Hinson, Harrison L.
Turning
Process of turning
82 2A, B23B 322, B23B 300
Patent
active
042507782
ABSTRACT:
This invention relates to a portable facing machine for cutting a large flat face on a large piece of equipment. The machine includes a frame, which is adapted for supporting the machine in a selected attitude. A spindle support is mounted on the frame and is longitudinally movable in the frame. A head depth control is connected to the spindle support and moves the spindle support relative to the frame and locks the spindle support in a selected position relative to the frame. A cutter support is rotatably mounted in the spindle support and moves with the spindle support. The cutter support includes a head, with a slide mounted in the head. The slide is radially movable in the head. A cutting tool assembly, including a cutting tool, is mounted on the slide, is rotatable with the cutter support, and is radially movable relative to the head. A head drive is connected to the head for rotating the cutter support. A radial drive is connected to the slide for selectively moving the slide radially in the head while the head is rotating on the spindle support.
REFERENCES:
patent: 107918 (1870-10-01), Jones
patent: 167038 (1875-08-01), Stevens
patent: 3141365 (1964-07-01), Peters
patent: 3273432 (1966-09-01), Hasund
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