The surface layer remaining should dint
1. Produce remaining of should the reason of the dint
a.China precision machining Slice to pare have the mold to transform the occurrence in process the surface metals layer, make the metal ratio of surface permit the enlargement.Because the mold transform only creation in the surface layer metals, but the ratio of the surface layer metals permits the aggrandizement, the physical volume inflation, the mile layer that want to be subjected to connect with each other with it inevitably metals of arrestment, so produced in the surface metals layer Remaining dint, but produce the remaining to pull in in the layer metals should dint.
b. China precision machining Slice to pare to process medium, slice and pare the area and there will be to slice to pare the hot creation in great quantities.
c. The different gold organizes the density of have the dissimilarity mutually, also having the different ratio to permit.If the surface layer metals produced the variety that gold mutually organize, the variety that the surface layer metals compares to permit want to be subjected to by all means with its the bar of the base body metals for connect with each other, as a result there is Remaining dint creation.
2. The end work preface of main work surface of spare parts processes the choice of method
The end work preface of main work surface of spare parts processes the method to choose to the pass importance, because the end work preface is should work remaining of surface leave should the dint will affect the usage function of the machine parts directly. Choose the main end work preface of surface of work of spare parts processes the method, must consider the concrete work condition and possible breakage forms of the surface of main work of that spare partses.
China precision machining At hand over to change to carry the lotus function under, superficially partial tiny view crack of machine parts, meeting because of pull should the function of the dint make living at first the crack extension, causing spare parts split finally.The spare parts resists from the exaltation tired breakage of angle consider, the end work preface of
that surface shoulds choose and can produce the remaining to press in that surface should the dint process the method。