球头销是解放牌汽车转向拉杆联结部分的一个重要零件。过去我厂一直采用六轴自动车加工,每年浪费大量钢材,而且生产效率低,设备购置困难,投资费用大,是提高汽车产量薄弱环节之一。几年来我厂广大革命职工,在总厂党委的正确领导下,沿着“鞍钢宪法”指引的方向,对球头销的加工工艺进行了改革。通过反复实践,现已初步掌握了球头 Ball pin is Jiefangbei car steering link part of an important part. In the past I plant has been using six-axis automatic machining, waste a lot of steel each year, and low production efficiency, equipment acquisition difficulties, investment costs, is to increase the production of the weak link. Over the past few years I plant a vast number of revolutionary workers, plant the correct leadership of the party committee, along the “Angang Constitution” guidelines in the direction of the ball-head pin process has been reformed. Through repeated practice, now has initially mastered the ball