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阿·尼·扎依采夫专家审查了十余个机车车辆厂的机械加工车间改(扩)建设计。在审查中发现几乎每个厂的改建厂设计,都忽视了旧有设备的充分利用,忽视了单位面积产量的提高,而多采用大量增添新机床的办法来提高产量。专家指出:中国的工业发展速度是历史上未有过的,因此,国家投资有一定的限制,机床制造业一下子还满足不了各厂对机床的需要,这都是可以理解的。我们为什么要在这种情况下,大量增加机床数量,而不去利用旧有设备呢?旧厂有没有潜力可挖呢?专家认为各厂的机械加工能力还可大加挖掘,这主要表现在以下几点: 1.机床结构性能没有充分发挥,如高生产率的转塔车床当普通车床用,多刀机床只用一把刀切削,四
A.niy Zaytsev expert reviewed the (re)expanded design of the machining workshop of more than a dozen locomotive and rolling stock plants. During the review, it was found that almost every plant’s converted plant design neglected the full use of the old equipment and neglected the increase in the output per unit area, and more methods were used to increase the output of new machine tools. Experts pointed out that the speed of industrial development in China is unprecedented in history. Therefore, there are certain restrictions on state investment, and the machine tool manufacturing industry can not meet the needs of each factory for machine tools. This is understandable. Why do we have to increase the number of machine tools in this case, instead of using old equipment? Is there any potential for excavation in old plants? Experts believe that the mechanical processing capacity of each plant can also be excavated. This is mainly manifested in The following points: 1. Machine tool structure performance is not fully utilized, such as the high productivity of the turret lathe when the ordinary lathe, multi-tool machine tool with only a knife to cut, four