某发动机活塞环装配装置的研制  

Development of a piston ring assembly device for an engine

作　　者：孙京博 张英 张成春 王祎堃 SUN Jingbo;ZHANG Ying;ZHANG Chengchun;WANG Yikun(Zichai Machinery Co.,Ltd.,Zibo 255000,China;Zichai Power Co.,Ltd.,Zibo 255000,China;School of Ship Electrical Engineering,Dalian Maritime University,Dalian 116026,China)

机构地区：[1]淄柴机器有限公司,山东淄博255000 [2]淄柴动力有限公司,山东淄博255000 [3]大连海事大学船舶电气工程学院,辽宁大连116026

出　　处：《内燃机与动力装置》2024年第3期32-36,共5页Internal Combustion Engine & Powerplant

基　　金：山东省企业技术创新项目(202360003003)。

摘　　要：为提高发动机活塞环装配效率和装配质量,降低劳动强度,根据活塞环直径和开口形状,利用杠杆平衡原理,设计一种适用于发动机缸径为200~250 mm的活塞环装配装置并进行实际应用。结果表明:设计的活塞环装配装置可以保证活塞环的安装质量,成本低,操作简单,通用性强,使用该装置装配的活塞环均未出现碎裂故障;安装一套三环活塞环组的装配时间由8 min减少到5 min。该装置能够满足活塞环装配高效率、高质量的生产需求。In order to improve the assembly quality and efficiency of the engine piston ring,reduce the labor intensity,an engine piston ring assembly device suitable for the cylinder diameter of 200-250 mm was designed and applied according to the piston ring diameter and the shape of the lap,using the lever balance principle.The results show that the designed piston ring assembly device improves the installation quality of the piston ring,with low cost,simple operation and strong universality.The piston rings assembled by the device do not appear fragmentation failure,and the assembly time of a three-ring piston ring group is reduced from the original 8 min to 5 min.The device can meet the high efficiency and high quality production requirements of piston ring assembly.

关 键 词：活塞环 活塞 活塞环工装 柴油机 

分 类 号：TK426[动力工程及工程热物理—动力机械及工程]