Friction welding machine and operating method
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United States of America Patent
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Jul 12, 2011
Grant Date -
May 10, 2007
app pub date -
Jun 16, 2005
filing date -
Jun 23, 2004
priority date (Note) -
In Force
status (Latency Note)
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Abstract
A friction welding machine (1) has two headstocks (5, 6), two spindles (8, 9) with a spindle drive (12, 13) and a workpiece holder (22). The first headstock (5) is arranged stationarily at the frame (2). The second headstock (6) is mounted axially movably at the frame (2) and is connected to a feed drive (25). The spindles (8, 9) have different sizes, the second spindle (9) and its spindle drive (13) being designed to be smaller and weaker.
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