Influence of burnishing process on surface roughness, hardness, and microstructure of some non-ferrous metals
Influence of burnishing process on surface roughness, hardness, and microstructure of some non-ferrous metals
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DOI：
10.1016/0043-1648(95)06847-3
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发表时间：
1996-11-01
期刊：
影响因子：
5
通讯作者：
AlBsharat, AS
中科院分区：
文献类型：
--
作者：
Hassan, AM;AlBsharat, AS
抛光是一种冷加工工艺，它通过表面不规则处的塑性变形，容易产生光滑且加工硬化的表面。在当前的研究中，主要抛光参数（速度、进给量、压力、刀具行程次数和球直径）对两种不同有色金属的表面粗糙度和硬度的影响得到了研究。此外，特定条件下的次表面硬度和微观结构也得到了研究。研究发现，抛光压力和刀具行程次数是最显著的参数，它们在抛光过程中对工件表面有很大影响。在本文所介绍的整个实验工作中，使用了一种简单、廉价且新设计的滚珠抛光工具，该工具带有可更换的适配器，以便使用不同的球直径。
Burnishing is a cold working process, which easily produces a smooth and work-hardened surface by plastic deformation of surface irregularities. In the present work, the influence of the main burnishing parameters (speed, feed, force, number of tool passes, and ball diameter) on the surface roughness and the hardness of two different non-ferrous metals were studied. Furthermore, subsurface hardness and microstructure under specific conditions were also studied. It was found that the burnishing forces and the number of tool passes are the most pronounced parameters, which have great effects on the workpiece's surface during the burnishing process. A simple, inexpensive and newly designed ball-burnishing tool, with interchangeable adapter for using different ball diameters, was used throughout the experimental work presented in this paper.