1) depressed centre flat wagon
凹底车
2) depressed center flat car
凹底平车
1.
Described are the development process, main usage, technical parameters, main structure and testing of the D28 depressed center flat car.
介绍了D28型凹底平车的研制过程、主要用途、技术参数、主要结构及试验情况等。
2.
The inherent contradiction between the hunting motion stability and the curve negotiation performance of the D9A depressed center flat cars is solved.
对3D轴焊接构架转向架进行了全面的动力学性能仿真分析,兼顾空重车工况,协调解决了D9A型凹底平车的蛇行运动稳定性与曲线通过性能之间的固有矛盾。
3.
According to AAR Manual,calculations are made respectively for the lateral forces applied on vehicles due to deviation of the coupler while the drawing point is in different positions(on the bogie and on the carbody) of the new type speed increased 90 t depressed center flat car,so that basis is provided for determination of the overall scheme.
按照《AAR机务标准手册》,对新型提速90 t凹底平车的牵引点布置在不同位置(布置在转向架上和布置在车体上)时由于车钩的偏移而作用在车辆上的横向力分别进行了计算,为确定总体方案提供了依据。
3) D10 type depressed center flat car
D10型凹底平车
4) D_(11) depressed center flat car
D11型凹底平车
5) t depressed center flat car
150 t凹底平车
6) 50 t depressed center flat car
50 t凹底乎车
补充资料：凹模壁厚及凹模垫板尺寸
型腔壁部投影面积 壁 厚， 毫 米
F， 厘米2 h1 h2 h3 h4 h5
<5 15~20 30~40 <=10 15~20 30~40
>5~10 20~25 40~50 10~15 20~25 40~55
>10~50 20~30 50~60 15~20 20~30 55~65
>50~100 30~35 60~75 20~25 30~40 65~70
>100~200 35~40 75~85 25~30 40~50 70~75
>200 >40 >85 30~35 50~60 >80
说明：补充资料仅用于学习参考，请勿用于其它任何用途。
参考词条