creep speed 中文意思是什麼
creep speed
解釋
慢行速度-
When a heavy - duty cutting machine is refitted, the speed of moving part changed from higher to lower, the “ machine creep ” will be taken place. the measures to prevent the creep are provided
本文以龍門刨床改裝成龍門銑床為例，闡述了重型機床運動件由高速向低速改裝時易出現機械爬行，根據其機理、影響因素，提出了相應的改善和預防措施。 -
Abstract : when a heavy - duty cutting machine is refitted, the speed of moving part changed from higher to lower, the “ machine creep ” will be taken place. the measures to prevent the creep are provided
文摘:本文以龍門刨床改裝成龍門銑床為例，闡述了重型機床運動件由高速向低速改裝時易出現機械爬行，根據其機理、影響因素，提出了相應的改善和預防措施。 -
Purpose ： the equipment is used for mensurating refractoriness under load and creep speed
用途：該設備用於測定耐火材料荷重軟化溫度或蠕變率。 -
Thereupon, the idea of coupled wheelsets is brought forward that the left and right wheels of wheelsets are coupled properly to produce a few lognitudinal creep forces. in this way, coupled wheelsets have both self - steering capability and higher critical speed. some researches about coup led wheelsets have been carried through abroad, however research about coupled wheelsets is basically a blank in homeland
鑒於此，國外一些專家學者又提出了耦合輪對的設想，即輪對的左右車輪通過某種形式進行適當的耦合，這樣便可產生適量的縱向蠕滑力，從而使輪對既具有導向功能，又能保證車輛具有較高的臨界速度。 -
Since railway is plunged into business, the wheelsets with two wheels fixed to two ends of one axle are commonly adopted in rail vehicle. the advantage of conventional fixed wheelsets is that they have self - steering capability produced by lognitudinal creep moments, however hunting unstability possibly occur when the speed of vehicle becomes higher, so independently rotating wheels are attached importance to increasingly
自鐵路運營以來，鐵道機車車輛的輪對基本上都採用兩個車輪緊固在一根車軸兩端的形式，這種傳統固定輪對的優點在於它具有縱向蠕滑力產生的偏轉力矩從而使輪對具有自導向功能，但是在縱向蠕滑力矩的作用下，當車輛運行速度較高時就可能產生蛇行失穩。
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