METHOD FOR MANUFACTURING AN OUTDOOR UNIT FAN COVER, CAPABLE OF IMPROVING PRODUCTIVITY AND WORKING EFFICIENCY

摘要

PURPOSE: A method for manufacturing an outdoor unit fan cover is provided to reduce the number of processes through a new process which forms a main frame of a spiral shape by reeling a wire.;CONSTITUTION: A method for manufacturing an outdoor unit fan cover is as follows: A wire supplied from a spiral device is formed into a spiral shape so that a main frame(110) is manufactured. A plurality of auxiliary frames(120) is radically welded to be attached to the main frame.;COPYRIGHT KIPO 2013