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这是一项很好的工艺改革.作者找到了原工艺生产轮辋致使主量质量不高的要害,并按照计算型钢截面形心位置及其中性轴倾斜角的路子,把圆面辊改成锥面辊,从而得到了极大的收益.这项改革的价值不能看成就节省了几台设备或几个劳力,而在于减小了轮辋的侧向摆差,利于改善汽车在行驶中的摆头问题.因此,在大搞挖潜改造、提高产品质量的今天,此文很值得用热轧型钢制造车轮轮辋的单位一读.
This is a very good process reform. The author found the original production of the main rims cause the main quality is not high, and in accordance with the calculation section of the center of the shape of the steel section and its neutral axis tilt angle of the road, the round face roller cone Surface roll, which has been a great benefit.The value of this reform can not be seen to save several pieces of equipment or a few labor, but rather to reduce the lateral deviation of the rim, which will help improve the car in the swing Problem.Therefore, in vigorously digging potential transformation, improve product quality today, this article is worth using hot-rolled steel wheel rim unit to read.