21/32品牌机连杆工艺研究  

Technology Research on 21/32 Engines' Connecting Rods

作　　者：谈金根[1] 陈海骅 韩守民[1] 王耀华[1] 

机构地区：[1]上海新中动力机厂,上海200072 [2]七一一研究所,上海201108

出　　处：《柴油机》2013年第6期50-51,共2页Diesel Engine

摘　　要：分析了6LCS-21/32自主品牌中速柴油机连杆在工艺研制过程中的难点,针对这些难点,设计了有效的工艺流程和专用的镗工具,并采用了专用镗工具与加工中心相结合以及液压拉伸装备,解决了L21/32连杆的加工难点。The difficulties in the machining of 6LCS-21/32 medium-speed diesel engines＇ connecting rods are analyzed. Aimed at these difficulties, effective technological process and special-purpose boring tool were designed. The special-purpose boring tool was combined with the machining center, as well as hydraulic tensile equipment, which solved the difficulties in machining of L21/32 connecting rods.

关 键 词：柴油机 连杆 工艺 优化 

分 类 号：TK426[动力工程及工程热物理—动力机械及工程]