Saw blade segment welding apparatus
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United States of America Patent
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-
Nov 22, 1988
Grant Date -
N/A
app pub date -
Dec 24, 1986
filing date -
Dec 27, 1985
priority date (Note) -
Expired
status (Latency Note)
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Abstract
A welding apparatus for welding hard segments to the circumference of a base of a saw blade. The blade base is clamped between two electrodes of a first electrode unit which can rotate. The segment is clamped by conductive fingers of a second electrode unit which is movable toward the first electrode unit. A power clamp presses together the conductive fingers together. The second electrode unit can rock to uniformly press the segment against the circumference of the blade base.
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