Honeycomb multistage control of hydraulic loading testing machine
Static and dynamic characteristics of the honeycomb paperboard with different size and structure are mechanics research priorities.Study on its mechanical characteristics of the basic way is the basic mechanical properties testing by loading testing machine.In order to get the stability of compressive strength of honeycomb paperboard,compressive strength of honeycomb paperboard models should be tested.Based on the existing equipment,new equipment has been made with new hydraulic systems and control programmes,control accuracy and method has been analyzed.Experimental testing results have shown that the device is credible,and its precision meets to the design requirements.The honeycomb paperboard testing machine not only provides a high pressure range and flexible control equipment,but provides a function of testing sample size effects.
Honeycomb paperboard multilevel loading hydraulic system control
Jun Lv
Yi Wu Industrial & Commercial College, Yi wu 322000, china
国际会议
香港
英文
606-610
2012-12-11（万方平台首次上网日期，不代表论文的发表时间）