Method for separating a flat pipe section of aluminum or aluminum alloy from a solder-coated thin-walled flat pipe section member
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United States of America Patent
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Aug 16, 2005
Grant Date -
Sep 25, 2003
app pub date -
Feb 28, 2003
filing date -
Mar 20, 2002
priority date (Note) -
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Abstract
In a method for separating a flat pipe section of aluminum or an aluminum alloy from a solder-coated, thin-walled flat pipe section member for producing a clean, bur-free separating cut, the solder coating is first mechanically removed from the flat pipe section member at a predetermined separating location and, subsequently, the flat pipe section member is cut with at least one sharp cutting blade at the predetermined separating location.
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