Paper Title:
The Effect of Up-Cutting and Down-Cutting Directions on Materials Swelling in Ultra-Precision Raster Milling
  Abstract

The influence of materials swelling across the steps on surface roughness under up-cutting and down-cutting direction in ultra-precision raster milling was investigated. The normalized extent of swelling is characterized by a swelling significance index, defined based on the power spectral density of the roughness profile. Materials swelling was found to be significant in ultra-precision raster milling, especially when copper alloys machined in the up-cutting direction. The findings in the present study provide an important means for improving the surface finish of the raster-milled surfaces and optimizing the cutting conditions.

  Info
Periodical
Materials Science Forum (Volumes 532-533)
Edited by
Chengyu Jiang, Geng Liu, Dinghua Zhang and Xipeng Xu
Pages
697-700
DOI
10.4028/www.scientific.net/MSF.532-533.697
Citation
M. C. Kong, W. B. Lee, C. F. Cheung, S. To, "The Effect of Up-Cutting and Down-Cutting Directions on Materials Swelling in Ultra-Precision Raster Milling", Materials Science Forum, Vols. 532-533, pp. 697-700, 2006
Online since
December 2006
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: Yuan Liang Zhang, Zhi Min Zhou, Zhi Hui Xia
Abstract:Ultrasonic vibration is applied to diamond turning of special stainless steel to decrease diamond tool wear and improve the surface quality...
57
Authors: Ming Chu Kong, Wing Bun Lee, Chi Fai Cheung, Suet To
Abstract:The formation of tool marks in single-point diamond turning is a fundamental study of the effect of materials swelling and recovery on...
544
Authors: Yue Feng Yuan, Wen Ying Zhang, Xing Chang
Chapter 6: New Materials and Advanced Materials
Abstract:Cutting force experiments in turning aluminum-silicon alloy ZL104 are carried out with cement carbide tool YG8. The influence of cutting...
971
Authors: Ji Cai Kuai
Chapter 3: Chemical and Biomedical Engineering
Abstract:The dynamic minimum thickness of cut for the ultra-precision machining surface quality is important influence. Between tool and the workpiece...
1246