Paper Title:
Effects of Tool Rake Angle on the Curved Radius during Planing-Forming Process of Fine Heat Sink
  Abstract

Planing-forming is a new process to machine fin heat sinks. This paper investigates the effects of the tool rake angle on the curved radius during planing-forming process by 2-D coupled thermo-mechanical finite element method and experiment verification. With the increasing of the tool rake angle from 0° to 30°, the curved radius increased. When the tool rake increased form 30°to 60°, the curved radius turned stable. After the chip displaced from the tool rake, the fin’s curling up due to the distribution gradient of the residual strain.

  Info
Periodical
Advanced Materials Research (Volumes 317-319)
Chapter
Materials and Its Applications
Edited by
Xin Chen
Pages
370-373
DOI
10.4028/www.scientific.net/AMR.317-319.370
Citation
L. Wei, Z. Q. Yu, L. L. Zhang, Y. J. Zhang, "Effects of Tool Rake Angle on the Curved Radius during Planing-Forming Process of Fine Heat Sink", Advanced Materials Research, Vols. 317-319, pp. 370-373, 2011
Online since
August 2011
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Price
$32.00
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