Single bridge wire frame deburring process

The invention discloses a single bridge wire frame deburring process, which comprises a preliminary molding step, namely, putting a copper sheet to be molded into a mold for extrusion to obtain a pre-fabricated product; a heating step, namely, putting the prefabricated product into an oven for heating to obtain a pre-heated product; a cold treatment step, namely, putting the preheated product intoa cold box to obtain a pre-molded product; an acid pickling process, namely, putting the pre-molded product into an acid pickling solution for acid pickling; and a deburring step, namely, carrying out deburring treatment on the acid pickled product. The burr part of the copper sheet to be molded is enabled to be brittle through carrying out heat and cold treatment alternately, the pretreatment iscarried out through acid pickling, and then burrs are removed. The single bridge wire frame deburring process is good in deburring effect, small in residual quantity and high in removal efficiency. 本发明公开了一种单桥线框去毛刺工艺，包括以下步骤：初步