Full-Text Search:
Home|Journal Papers|About CNKI|User Service|FAQ|Contact Us|中文
《Modern Manufacturing Technology and Equipment》 2006-04
Add to Favorite Get Latest Update

The Reasons and Solutions to the Pressure Impact of the Hydraulic System of Machine Tool

TANG Kaiyong (Hunan Metallurgy Professional Technology Institute, Zhuzhou, 412000)  
Because of the quick change and unexpected stop of the circulating direction of oil liquid, the machine tool hydraulic system will produce pressure impact. The pressure impact will produce influence on the steadiness of hydraulic system, and lead to the damage of seal apparatus, piping, and components in the system; the pressure impact always takes place at the hydraulic cylinder, the inverting valve and systematic parts. If there appears a pressure impact, an overhaul to the hydraulic cylinder and the inverting valve should be adopted and an adjustment is also needed in order to retard the impact.
【CateGory Index】: TG502.3
Download(CAJ format) Download(PDF format)
CAJViewer7.0 supports all the CNKI file formats; AdobeReader only supports the PDF format.
Chinese Journal Full-text Database 10 Hits
1 ZHOU Zong-tuan (Department of Mechanical Engineering, Xi'an Institute of Engineering and Technology, Xi'an,Shanxi 710048, China);The Development of and Research on the Hydraulic System in 2500KN Die-casting Machine for Motor Rotors[J];Journal of Chongqing Institute of Technology Management;2002-03
2 Li Zhenhui (Dep.of Mechanical Engineering of Changchun Inst.Optics and Fine Mech.);On the Research of the Specific Property of Conevalve[J];JOURNAL OF CHANGCHUN INSTITUTE OF OPTICS AND FINE MECHANICS;1998-04
3 Li Liqing et al.;The influence of electrical pulse parameters on the technology performance of mixed-air EDM[J];Electromachining & Mould;2002-04
4 MENG Huiling1, LUO Haitao2, GAO Yan1 (1. Shaanxi Xi’an International University, Xi’an 710077, China; 2. The Research Institute of Electromechanical Information, Xi’an 710065, China);Intelligence Drop Velocity Monitoring System Based on Puzzle Control Arithmetic[J];Electronic Engineer;2007-11
5 XIE Ji lan,HOU Yuan xing(Dalian High Pressure Valve Factory,Dalian 116022,China);The equipment of valve pressure testing[J];VALVE;2000-04
6 ZHOU Zong-tuan (Dept. of Mechanical Eng., Xi'an Institute of Eng.Sci.& Tech., Xi'an 710048, China);The design and practice of hydraulic system of 1000 kN diecasting machine for motor rotor[J];Basic Sciences Journal of Textile Universities;2002-01
7 ;Leakages in Loader Hydraulic Systems and Their Control[J];Construction Machinery and Equipment;2004-04
8 Tang Luxing (Research Institute of Eletromechanical Engineering);MICRO-COMPUTER CONTROLLED SYSTEM FOR AUTOMATIC COATING MACHINE[J];;1994-03
9 WU Shi-you,WANG Shu-fang(Jiangxi Technological College of Machinery and Electricity,Nanchang 330001,China);The Sources,Harms of Hydraulic Oil Pollution and Their Controlled Measures[J];Equipment Manufacturing Technology;2008-03
10 Yiting,Liang Chuhua,Zhu Dingfeng(Institute of Mechanical Engineering,Xinjiang University,Wulumuqi,830008,China);Preliminary discussion on diagnosis and procedure for hydraulic system failures[J];Journal of Harbin Bearing;2009-02
©2006 Tsinghua Tongfang Knowledge Network Technology Co., Ltd.(Beijing)(TTKN) All rights reserved