Some people say that, the original bearing short running time, increase accuracy on the line? In fact, this problem is far not think so simple. First, the existing technical level, increase accuracy, the only way to increase the accuracy of volume, this is a departure from the original bearings frivolous pursuit of development direction, and increase the capacity of the accuracy of cost control is disadvantageous.
Of course, this is not the main reason, the key is that there is a limit to the capacity of the bearing accuracy, precision now has basically reached the edge of the limit, to continue to increase the stability of the accuracy capacity makes precision sharp decline, and even causing an explosion, life bearing explosions are common occurrences, mostly caused by improper use of precision or use of the no-name.


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