Investigation Report on the Oil Hydraulic System Design Standards for Pipe, Tubing and Fittings in JIS

1968 ◽  
Vol 71 (599) ◽  
pp. 1625-1630
2013 ◽  
Vol 300-301 ◽  
pp. 10-13
Author(s):  
Yuan Hui Li ◽  
Kui Sheng Chen ◽  
Jiang Hong Deng ◽  
Xin Yuan Chen

Rake-car’s driving system of ore reclaimer originally used crank and connecting rod mechanism as driving mechanism. The driving mechanism got some trouble that parts got severe wear and failure rate of mechanism was high. The hydraulic system is used to drive rake car in view of hydraulic driving system’s advantage. By analysis on existing problem of crank and connecting rod mechanism, the actual working load of equipment is tested and the working situation is analysed. The working situation of the hydraulic system is also analysed by computer simulation. By optimization of the hydraulic system design, the final design is determined. The whole system is actually used. It works well.


2014 ◽  
Vol 7 (4) ◽  
pp. 150-155
Author(s):  
Ye HUANG ◽  
◽  
Changsheng LIU ◽  
Shiongur Bamed ◽  
◽  
...  

2009 ◽  
Vol 16-19 ◽  
pp. 1377-1381
Author(s):  
Wei Min Li ◽  
Tie Jun Li ◽  
Shu Fen Liu

The state-of-art of collaborative hydraulic system design and the necessity to carry on collaborative hydraulic system design are summarized. The architecture and implementation methodology of Web-based collaborative product design system are presented, with some key techniques of implementing collaborative hydraulic system design being discussed in detail.


2013 ◽  
Vol 389 ◽  
pp. 394-397
Author(s):  
Shuai Feng ◽  
An Bin Xu ◽  
Dong Li

By comparing the limitation of traditional test rig for electro-hydraulic servo valve and the advantages of CAT test rig for electro-hydraulic servo valve, this paper demonstrates an overall CAT test rig design including hydraulic system design and test software design. This work applies virtual instrument technology based on LabVIEW and adopts OPC standard to realize real-time communication between computer and PLC. Eventually as a case study, a test example of a well-functional servo valve is presented to show the validity and accuracy of the test rig.


2010 ◽  
Vol 168-170 ◽  
pp. 230-234
Author(s):  
Hui Xian Han ◽  
Xiong Hua Guo ◽  
Xian Li Cao

Work conditions and requirements of a container stacker are analyzed. Aiming at the disadvantages of hydrodynamic travel system of stacker, a design method for hydraulic chassis of a stacker is presented. With a practical example, its operation performances under the work conditions of stable travel in low-speed are analyzed. New method to design its travel drive system is presented, it contains the hydraulic system design and component selection. It is considered that the manufacture cost for special hydraulic chassis of a stacker is equal to or lower than that of a hydrodynamics chassis, so there is wide application prospect of it.


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