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本文对45号钢退火试件预加拉伸应力进行磨削试验,结果表明可使试件表面获得残余压应力,从而为控制和调整已加工表面残余应力提供一条新的途径。
In this paper, the pre-tensile stress of 45 steel annealed specimen is ground and the results show that the residual compressive stress can be obtained on the surface of the specimen, thus providing a new way to control and adjust the residual stress of the machined surface.