Paper Title:
Study on Small-Diameter Deep–Hole Vibratory Drilling of Difficult-to-Cut Materials
  Abstract

To solve the problem of drilling small-diameter deep-hole on difficult-to-cut materials, a kind of DF system combined with low frequency axial vibratory drilling was used. Its vibratory frequency was controlled by a frequency converter and could be adjusted continuously on-line. An inner chip removal deep-hole bit with dimension Φ8.95×500mm was developed and the material of the cutting tip was carbide alloy. Then, the drilling experiment of small-diameter deep-hole on the difficult-to-cut materials 1Cr11Ni4NMo was done. It can be found in the experiment that the chip remove was smooth, the cutting force was little, the cutting tool wear was light, the process of drilling was stable, and many factors of interfering roughness could be canceled or lightened effectively. The results show that DF vibratory drilling system can improve the machining precision and increase efficiency.

  Info
Periodical
Advanced Materials Research (Volumes 328-330)
Chapter
Chapter 1: Manufacturing Technology and Processing
Edited by
Liangchi Zhang, Chunliang Zhang and Zichen Chen
Pages
595-599
DOI
10.4028/www.scientific.net/AMR.328-330.595
Citation
X. S. Xu, Z. Y. Sun, "Study on Small-Diameter Deep–Hole Vibratory Drilling of Difficult-to-Cut Materials", Advanced Materials Research, Vols. 328-330, pp. 595-599, 2011
Online since
September 2011
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: Sun Kyu Lee, S.H. Jang, Seok Woo Lee, Hon Jong Choi
Abstract:The application of an ultrasonic vibration is one of promising means in machining micro-holes. In this study, the differences of in the...
66
Authors: Zhen Xiang Tu
Chapter 1: Architectonics and Materials Study
Abstract:The mechanical and physical properties of Austenitic stainless steel are analyzed in detail in this paper, and the main problems of the...
88
Authors: Breno Ferreira Lizardo, Luciano Machado Gomes Vieira, Juan Carlos Campos Rubio, Marcelo Araújo Câmara
Chapter 10: Materials Processing Technologies
Abstract:Over the years, with the increasing development of engineering materials, the emergence of new composites, fiber metal laminated,...
1297