Method of hot wire welding of plastics
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United States of America Patent
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Jul 28, 2009
Grant Date -
Feb 15, 2007
app pub date -
Jul 26, 2006
filing date -
Jul 27, 2005
priority date (Note) -
Expired
status (Latency Note)
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Abstract
A method and apparatus for welding polymer components by forming a groove along a surface of a polymer part to be welded, placing a conductive member in the groove, heating the conductive member to a first temperature for a first period, allowing the parts to cool for a second period to form a weldment, heating the conductive member to a second temperature for a third period, and removing the conductive member from the weldment.
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