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2009年12 期
| 標(biāo)題 |
| QS-650型全斷面道砟清篩機(jī)提速動(dòng)力轉(zhuǎn)向架的研制(49 卷) |
| 英文標(biāo)題 |
| Research and manufacture of dynamic bogie of QS-650 type full cross-section ballast cleaning coach to meet need of increasing speed |
| 摘要 |
| 介紹了QS-650型全斷面道砟清篩機(jī)120 km/h提速動(dòng)力轉(zhuǎn)向架技術(shù)改造，在設(shè)計(jì)過程中對提速動(dòng)力轉(zhuǎn)向架的零部件強(qiáng)度進(jìn)行了理論計(jì)算，對配裝提速動(dòng)力轉(zhuǎn)向架的QS-650型清篩機(jī)進(jìn)行了線路動(dòng)力學(xué)試驗(yàn)，結(jié)果表明該轉(zhuǎn)向架具有較好的運(yùn)用可靠性和整車動(dòng)力學(xué)性能。 |
| 作者 |
| 新聞作者:孔雪平 |
| 關(guān)鍵字 |
