HIGH SPEED CONFORM-EXTRACTING PROCESS WHICH CAN IMPROVE PRODUCTIVITY BY PRE-HEATING AN ALUMINIUM ALLOY WIRE

摘要

PURPOSE: A high speed conform-extracting process is provided to improve productivity by pre-heating an aluminum alloy wire before feeding to a compressor.;CONSTITUTION: A high speed conform-extracting process comprises next steps. An aluminum alloy wire is supplied to a conform extractor in order to mold a tube. The aluminum alloy is supplied to a conform-extracting device after preheat of 400°C~500°C. The foreign material of the aluminum alloy wire surface is eliminated and pre-heatd in 400°C~500°C at a foreign material processing part(3). The preheated aluminum alloy wire is transferred to the form extruder and is drawn down to a condenser tube. The zinc coating condenser tube surface is spread with zinc and cooled, reeled and cut.;COPYRIGHT KIPO 2012