underframe

manufacturing technologies for the underframe of grain hopper cars to be exported to brazil

巴西米轨粮食漏斗车底架制造工艺

design and application of interchangeable assembling fixture for general-purpose freight car underframe

通用货车底架组装夹具的设计及应用

Optimization and Stability Analysis on Big Underframe of Large Scale Depressed Center Flat Car

大型凹底平车大底架结构的优化及稳定性分析

the article makes a description of assembly spot welding processes of the center sill and underframe, and the assembling techniques for the locking device and the wooden floor as well. it is instructive to the manufacture of xn 17a flat cars.

介绍了XN17A平车的中梁组焊工艺、底架组焊工艺、锁闭装置组装及木质地板组装工艺，对XN17A平车生产具有指导意义。

Finite element analysis for an articulated underframe of railway freight car body

铰接式货车车体底架有限元分析

The small underframe structure is the main load-bearing body in tare special car.

小底架是特种车辆中的主要承载部件.

goods wagons with bogies; constructional measuring; measuring methods for underframe data record-sheet

带转向架的货车.新结构的测量.底盘的测量方法.测量记录表格

The Finite Element Calculation on the Underframe Strength of Railway Tank Cars

铁路罐车底架的有限元强度计算

goods wagons equipped with two wheels sets; construction measuring; measuring methods for underframe data record-sheet

双对轮货车.新桔构的测量.底盘的测量方法.测量记录表格

Effect of Mesh Sizes on Welding Deformation Prediction Precision of Buicks Underframe Assembly

网格尺寸对别克轿车副车架总成焊接变形预测精度的影响

Structural design of electric locomotive car body underframe

电力机车车体底架结构设计

Then select the corresponding modules based on the underframe assembly into 3 D models.

然后根据实际要求选择相应的模块,组装成底架的三维模型.