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众所周知,耐磨镀铬对修复磨损机械有着良好实用价值,但在实践中往往发生事倍功半的情况,究其原因,不在于镀铬本身,而在于工艺上的衔接问题,如果能把冷热加工之间的问题处理好,它的优越性就会展现出来。下面谈谈如何处理工艺衔接问题。1.磨削时的加工基准曲轴在曲轴磨床上磨削时,由于曲轴的形状和刚性差异,会产生不同程度的挠度和下垂
As we all know, wear-resistant chrome plating has a good practical value for the repair of wear and tear machinery, but in practice often happens less frequently, the reason is not chrome itself, but the process of convergence, if you can between the hot and cold processing Deal with the problem, its superiority will be demonstrated. Here to talk about how to deal with the problem of convergence process. 1. Machining reference when grinding Crankshaft grinding on the crankshaft grinder, the crankshaft due to the shape and rigidity differences, will have different degrees of deflection and sagging