Secondly, the main technology indexes of the high-speed train oil-pressure damper experimental bench are put forward and its conceptual structure is analyzed; 其次提出了高速列车油压减振器试验台的主要技术指标,分析了该试验台的方案结构;
In our country, it is almost to use the foreign advanced oil-pressure damper for our newly-made quasi-high-speed and high-speed train so as to improve their dynamic performance. 我国新造准高速、高速列车几乎都选用国外先进的油压减振器来改善列车的动力学性能。
Furthermore, the performance experiments of the foreign train oil-pressure damper are performed and some correlative conclusions are gained by comparing the experimental data. 并运用该试验台对国外列车油压减振器进行性能试验。通过试验数据的对比分析,得出相关结论。
In order to accelerate turning the foreign high-speed train oil-pressure damper to the homemade one and import, absorb the advanced technology of the train oil-pressure damping, it is necessary to own the advanced and reliable testing equipment of the oil-pressure damper. 为加快高速列车油压减振器国产化的步伐,引进、消化、吸收国外列车油压减振的先进技术,就必须要有先进可靠的油压减振器性能测试设备。