链条滚子精密成形新工艺

New Technology for Precision Forming of the Chain Roller

针对链条滚子成形存在的问题,提出了一种利用棒料以冷挤压成形为主,在连续模中进行多个工序连续成形的精密成形工艺方案,从而提高了材料的利用率和工厂的经济效益。

Generally speaking the chain roller is gained by sheet metal slamp at present. This article puts forward a new technological project of forming the chain roller. It mainly uses the bar stock to form the chain roller by cold extrusion. Many procedures are formed simultaneously in the processive die. So the new technological project increases the material using rate and the economical profit of the factory .