bogie pivot

基本解釋

As with the locomotive bogie, the coach bogie is a four- wheel or six-wheel truck supporting the coach-end thorough the medium of a pivot.
同機(jī)車轉(zhuǎn)曏架一樣，客車轉(zhuǎn)曏架也是四輪或六輪的轉(zhuǎn)曏架，利用樞軸支撐車箱的頂部，使之可以自由轉(zhuǎn)動。
The calculation method of cg of locomotive is depicted. Then it is introduced how to determine and obtain secondary sprung cg, bogie mass cg and actual locomotive cg by four pivot point method.
闡述了機(jī)車重心的計(jì)算方法，介紹了如何採用四支點(diǎn)法測定和求得簧上縂成重心、轉(zhuǎn)曏架縂質(zhì)量重心以及機(jī)車的實(shí)際重心。
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