发明名称 |
SIMPLIFIED MACHINE TOOL FOR MACHINING ROTATING PARTS, IN PARTICULAR CRANKSHAFTS AND WORKING METHODS OF SUCH MACHINE TOOLS |
摘要 |
The invention concerns a machine tool for machining rotating parts (300a and 300b) comprising, arranged on a frame (B) in a common horizontal plane: a machining station (100) equipped with at least one tool (110); and two machining stations (200a and 200b) arranged parallel upstream and downstream of the work station (100) such that the tool (110) of the latter can describe a reciprocating motion from one work station (200a or 200b) to the other (200b or 200a). Said machine tool is characterised in that each work station (200a or 200b) comprises a single spindle for driving (210a or 210b) the rotating parts (300a or 300b) with its motoring system and equipped with a chuck (211a or 211b) for clamping and centring the rotating parts (300a or 300b) at one of its ends. The invention also concerns working methods of such a machine tool. The invention is useful for machining long rotating parts such as crankshafts.
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申请公布号 |
WO9961203(A1) |
申请公布日期 |
1999.12.02 |
申请号 |
WO1999FR01229 |
申请日期 |
1999.05.26 |
申请人 |
RENAULT AUTOMATION S.A.;ASSIE, JEAN-PAUL |
发明人 |
ASSIE, JEAN-PAUL |
分类号 |
B23C3/06;B23Q39/00;B24B5/42;B24B27/00;(IPC1-7):B24B5/42;B23B5/18 |
主分类号 |
B23C3/06 |
代理机构 |
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代理人 |
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主权项 |
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地址 |
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