Composite lathe

Details Composite lathe Composite lathe

2007-07-03

2007-07-03

Ross, Dana (Department: 3722)

Metal working

Plural diverse manufacturing apparatus including means for...

Type of machine

C082S117000, C082S121000, C082S129000, C082S137000, C082S149000, C409S202000, C409S165000

Reexamination Certificate

active

11387059

ABSTRACT:
To provide a composite lathe enabling downsizing of a machine main body and realizing an enlarged machining area. A cutting point “c” of a tool post5is positioned vertically under a straight line connecting axes “a” of a first spindle headstock3and a second spindle headstock4,and an X-axis stroke of a cutting point of a third spindle6overlaps an X-axis stroke of the tool post5by a half or more of the X-axis stroke of the tool post5.

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patent: 2005/0022351 (2005-02-01), Tokuma et al.
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