气液增力技术在成组压铆机中的应用与研究  

Application and Research of Gas-Liquid Increment Technology in Riveting Machine

作　　者：穆建森 司文奎 

机构地区：[1]陕西省机械研究院,陕西咸阳712000

出　　处：《机械研究与应用》2018年第1期155-156,163,共3页Mechanical Research & Application

摘　　要：成组压铆技术在航空工业应用是提高效率比较可靠的手段,应用该技术的设备噪音分贝值高、存在机械卡死现象。气液增力技术在成组压铆设备应用中,既解决了噪音问题,又解决了机械卡死影响效率的问题,针对如何运用高压液压阀有效控制压铆机墩头和可动砧子任意位置可停的探讨,结合二位二通高压液压阀的性能进行研究,采用了多个滑阀并联的方式进行控制,解决了气液增力技术在成组压铆机中应用的问题。Group riveting technology used in the aviation industry is a reliable means to improve the efficiency,but there are still some problems in devices applied the technology,such as the high decibel noise and the mechanical stuck phenomenon.The gas-liquid booster technology is applied to the group riveting equipment so as to not only solve the noise problem,but also solve the problem of mechanical stuck. In this paper,methods of how to use the high-pressure hydraulic valve to effectively control the riveting machine head and to stop the moveable anvil at any positions are discussed. Combining with the performance of two-position two-way high-pressure hydraulic valve,method of multiple slide valves in parallel is used to control the mechanism,thus problems of the gas-liquid booster technology in the group riveting machine are solved.

关 键 词：成组压铆 气液增压 墩头 可动砧子 高压液压阀 

分 类 号：TB51[理学—物理]