In the model, the flexural rigidity of rails, the rigidity of fastenings, the rigidity of subgrade, slide plate, guard rail and spacer block are taken into account.
模型中考虑了钢轨抗弯刚度、扣件刚度、基础刚度、滑床台、护轨及间隔铁等因素的影响。
2
The guide for the hold-down plate moving up and down is near to the lead rails in two sides. The good guide effect ensures the parallelism of upper and lower working sides.
板上下运动的导向靠两侧导轨，导向效果较好，保证了上下工作面的平行度。
3
Hot-rolled steel coil and the product is divided into two ingots-plate, hot-rolled through the rails after a few millimetres in thickness, if a user requests plate thinner, but also a cold-rolled.