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用轧制方法生产较大直径的齿输毛坯是一种新的工艺方法。在我厂——我国第一个车轮轮箍厂投入生产以后,我们本着自力更生、奋发图强的精神,努力扩大品种,利用整体轧制车轮的生产设备,采用轧制方法试制内燃机车车轮对的从动齿轮毛坯(以下简称轮坯),以满足铁道部门的迫切需要。在试制过程中,探索了采用这一新工艺的合理方案,并积累了一些技术经验。内燃机车车轮对从动齿轮(图1),是内燃机车运行传
It is a new method to produce large diameter gear transmission blank by rolling method. In our factory - China’s first wheel tire factory into production, we are in a spirit of self-reliance, work hard to expand the variety, the use of the overall production of rolling wheel equipment, the use of rolling trial of diesel locomotive wheel from the Moving gear blank (hereinafter referred to as blank) to meet the urgent needs of the railway sector. During the trial production process, we explored a reasonable plan to adopt this new process and accumulated some technical experience. Diesel locomotive wheels on the driven gear (Figure 1), is a diesel locomotive running pass