转辙机可靠性试验加载装置的研制

Design of Load Device of Switcher Reliability Test

通过分析转辙机可靠性试验对加载装置的要求，认为液压式加载比机械式加载更适合转辙机的可靠性试验．对液压加载装置的每个元件都采取措施来保证其有较高的可靠性，以提高整个液压加载装置的可靠性．试验结果表明液压加载系统达到了预期的目的．

Believes hydraulic load is more suited than mechanical load to switcher reliability test. The measures are taken to assure every component of the hydraulic load system of highly reliability in order to improve the system reliability. The test result indicates that the hydraulic load device achieves the desired results.