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我车间锻造工人,在“鞍钢宪法”的光辉照耀下,大胆革新,勇于实践,改革了车轴胎模及其陈旧的锻造工艺,破除了我厂历年来车轴锻造的老框框,在节省钢材和加工台时上取得了初步效果.以70吨车轴为例做如下介绍.过去下料为630公斤,现在下料为565公斤,每根省料65公斤,轴上的台阶全部锻出,大约节省工时40%左右. 改革前的车轴锻件(见图1,图中为轴的左半端),通常是用250毫米的方钢一火锻成.
Under the brightness of “Anshan Iron and Steel Co., Ltd.”, the workshop forging workers boldly innovated and dared to practice and reformed the axle mold and its old forging process to get rid of the old frame of the axle forging in our factory over the years, saving steel and processing Taiwan has achieved initial results on the 70-ton axle as an example to do the following introduction in the past for the 630 kg of unloading, and now 565 kg of unloading, saving 65 kg per root, all the shaft out of the step, saving about working hours About 40% before the reform of the axle forgings (see Figure 1, the left half of the shaft in the figure), usually 250mm square steel forged fire.