Gear cutting – milling – or planing – Milling – With means to control temperature or lubricate
Patent
1989-07-25
1990-08-28
Bilinsky, Z. R.
Gear cutting, milling, or planing
Milling
With means to control temperature or lubricate
5116573, 82900, 408234, B23Q 1114
Patent
active
049521055
ABSTRACT:
A machine tool has a bed (1), a table (2), a column (3), a spindle head (4) movable along the column (3), a spindle (12) rotatably supported by the spindle head (4). The machine tool also has in the spindle head (4) a double structure having an inner wall (21), an outer wall (20) and an oil space formed between them. A cooling oil (22) through the oil space so as to cool the spindle head (4).
REFERENCES:
patent: 2834259 (1958-05-01), Capetti
patent: 3066578 (1962-12-01), Olton
patent: 3692418 (1972-09-01), Kopelev
Bilinsky Z. R.
Kitamura Machinery Co. Ltd.
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