那位高手帮忙翻译啊

来源:百度知道 编辑:UC知道 时间:2024/05/25 18:36:07
wheel wear is most important in grinding operations and can vary considerably according to the cutting conditions. very rapid wheel wear is usually a result of too soft a wheel grade being used, but it can also be due to the combination of work speed, traverse and depth of cut being too great .because of the high degree of accuracy that grinding operations are often required to achieve,the amount of wear that takes lace during the operations can be troublesome.this is particularly true to from geinding where the shape of the wheel profile is critical.the way in which the wheel wear takes place can sometimes have a more serious effect than the actual rate of wear.this can be apperciated by studying the efffects of the longitudinal-feed rate in cylindrical grinding,and the cross-feed rate in surface grinding. it is usual to control the feed rate in a grinding operation according to the width of the wheel face.obviously the feed cannot exceed the width of the face,otherwise steps would

车轮磨损最重要的是在磨削和行动可能有很大的不同根据切削条件。非常迅速的车轮磨损通常是由于太软的车轮级被使用,但它也可能由于相结合的工作速度,导线和深度正在削减太大。由于高准确度的磨削行动常常需要实现,其数额磨损,考虑花边行动中可以troublesome.this尤其是对从geinding在那里的形状轮简介critical.the方式,车轮磨损发生有时可以有更严重的影响比实际wear.this率apperciated可以通过研究efffects纵向进给率外圆磨削,以及跨进给速度在表面磨削。它通常是控制进给速度在磨削操作会根据宽度方向盘face.obviously的饲料不能超过宽度的脸,否则步骤将出现在表面的work.the进给速度,因此必须一些比例的车轮宽度。
如果进给速度是选择,也就是说,三分之一的车轮宽度,那么只有外三分之一的一侧车轮oneach将切割,作为饲料的方向是交替扭转。中间三分之一的车轮不会很少切割和织迅速成为釉面,导致凸轮的个人资料。
如果进给速度是选择三分之二的车轮宽度,然后领先的三分之二的车轮每一方将减少,因为方向是altemated 。效果是,中间三分之一的车轮将尽的两倍多切割的外三分之二,因此,该轮将穿有微微下凹的形象。
理想的进给速度应该是有一半的车轮宽度,但它是更好地犯错的高压侧的凹不太明显凸,玻璃和车轮是可以避免的。结束时,每个车轮导线不应离开工作结束之前,扭转了。鉴于首选率,只有外三分之一的车轮应允许以清除工作。 。
正常的车轮磨损当然会照顾到的深度切削深度是适用。这通常是between0.01mm and0.04mm的粗加工及以下0.01毫米的finishing.when工作不到的宽度轮atechnique称为plungecut磨削是通过。这涉及喂养车轮的工作没有任何纵向饲料被要求。除非是构成磨削参与,最好摆动方向盘约5毫米的纵向方向扳平车轮磨损尽可能。
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