LOCAL HEAT TREATMENT SYSTEM AND COLD FORMING METHOD USING THE SAME
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United States of America
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Jan 20, 2022
app pub date -
Aug 8, 2019
filing date -
Aug 8, 2019
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Abstract
The present disclosure relates to a local heat treatment system and a cold forming method using the same. The local heat treatment system includes a heating device configured to locally heat only a plastic deformation occurrence portion of a blank material to a predetermined temperature, a moving device configured to move the heating device to a position of a local heating region of the blank material, and a controller configured to control the heating device and the moving device.
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