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Experimental Investigation of the Effect of Burnishing Force on Service Properties of AISI 1010 Steel Plates

机译:抛光力对AISI 1010钢板使用性能影响的实验研究

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This paper presents the results obtained with a new ball burnishing tool developed for the mechanical treatment of large flat surfaces. Several parameters can affect the mechanical behavior and fatigue of workpiece. Our study focused on the effect of the burnishing force on the surface quality and on the service properties (mechanical behavior, fatigue) of AISI 1010 steel hot-rolled plates. Experimental results assert that burnishing force not exceeding 300 N causes an increase in the ductility. In addition, results indicated that the effect of the burnishing force on the residual surface stress was greater in the direction of advance than in the cross-feed direction. Furthermore, the flat burnishing surfaces did not improve the fatigue strength of AISI 1010 steel flat specimens.
机译:本文介绍了使用新的用于大型平面机械处理的抛光工具所获得的结果。几个参数会影响工件的机械性能和疲劳度。我们的研究集中在抛光力对AISI 1010钢热轧板的表面质量和服务性能(机械性能,疲劳)的影响上。实验结果表明,抛光力不超过300 N会导致延展性增加。另外,结果表明,抛光力对残余表面应力的影响在前进方向上大于在横向进给方向上。此外,平坦的抛光表面不能改善AISI 1010钢平坦试样的疲劳强度。

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