液压支架立柱活塞杆头部生产制造工艺改进  

Improvement of Manufacturing Process for Piston Rod Head on Hydraulic Support Column

作　　者：韩文涛 HAN Wentao(Litai Mechanical and Electrical Equipment Co.,Ltd.,Datong Coal Mine Group,Datong 037000,China)

机构地区：[1]大同煤矿集团机电装备力泰有限责任公司,山西大同037000

出　　处：《煤矿机电》2018年第5期94-96,共3页Colliery Mechanical & Electrical Technology

摘　　要：针对液压支架在制造过程中出现的立柱千斤顶活塞杆头部直径与镀铬区段直径相差较大的问题,根据现有生产条件和工艺措施,改进了活塞杆头部制造工艺。对材质进行分析研究,并改进了加工工艺,取得了良好的效果,既提高了质量,又提升了经济效益。Aiming at the problem that the diameter of the piston rod head and the diameter of chromium plated section were quite different for the hydraulic support in the manufacturing process, the manufacturing process of piston rod head has been improved according to the existing production conditions and process measures. After analyzing the material and improving the processing technology, good results have been achieved, which not only improved the quality, but also improved the economic benefits.

关 键 词：液压支架 立柱 活塞杆 制造工艺 

分 类 号：TD355.41[矿业工程—矿井建设]