Paper Title:
Surface Texture’s Role in Assessing Surface Integrity of Machined Parts
  Abstract

Surface texture, as one of the typical surface integrity characteristics, plays a vital part in efficiently and systematically evaluating the surface integrity and relevant mechanical properties of machined parts. Commonly used 2D surface roughness parameters are formularized and discussed in this paper. And 3D characterization technique is also illustrated through measuring and describing a machined surface with an optical profiling system. The relationship between surface texture and the fatigue property of final machined parts are discussed by employing the quantity of effective stress concentration factor which could be expressed by the standard surface roughness parameters and measured averaged root radius of surface texture’s valleys. This research emphasizes the indispensable role of the surface texture in evaluating surface integrity and corresponding functional performance of machined parts.

  Info
Periodical
Edited by
Shengyi Li, Yingchun Liu, Rongbo Zhu, Hongguang Li, Wensi Ding
Pages
1145-1148
DOI
10.4028/www.scientific.net/AMM.34-35.1145
Citation
Q. R. Zeng, G. Liu, L. Liu, R. T. Tong, "Surface Texture’s Role in Assessing Surface Integrity of Machined Parts", Applied Mechanics and Materials, Vols. 34-35, pp. 1145-1148, 2010
Online since
October 2010
Export
Price
$32.00
Share

In order to see related information, you need to Login.

In order to see related information, you need to Login.

Authors: D.P. Li, Ying Xue Yao
Abstract:In the paper, the experimental study of grinding process of 2024Al/SiCp composites with the electroplated diamond wheel was conducted. The...
406
Authors: Wei Zhang, Min Li Zheng, Ming Ming Cheng, Quan Wan
Abstract:By using experiment cutter edge topography obtained by super depth three-dimension microscope, fits the cutter edge curve and calculate...
86
Authors: Jan Madl, Vitezslav Razek, Vaclav Koutny, Jindrich Kafka
Abstract:Precision machining of soft and hardened materials is a topic of high interest to substitute some traditional operations. This paper deals...
176
Authors: Yang Qiao, Xing Ai, Zhan Qiang Liu
Chapter 11: Materials Forming and Machining
Abstract:Powder metallurgy (PM) nickel-based superalloy is regarded as one of the most important aerospace industry materials, which has been widely...
1635
Authors: Xin Chun Yang, Hong Jun Wang
Abstract:The surface integrity of NAK80 steel by grinding and electrical discharge machining (EDM) was studied in this paper. Microhardness, 3D...
1219