Paper Title:
The Development of Cold Forging Progressive Die Technology for the Case of Slim Type Spindle Motor
  Abstract

To promote the competitiveness of 3C industries in Taiwan, the cold forging progressive die technology is still being developed. The technology can rapidly and steadily produce high quality and complex shape products. Moreover, it can reduce manufacturing costs and time, too. The design for the cold forging progressive die process for the slim type spindle motor case consists of three main stages. First, we arrange a reasonable and appropriate process planing for the case. Second, we use computer software to simulate the main forming processes. Third, we perform a simple forming test to check up the results of the simulation. According to the test results, the main forming of the slim type spindle motor case is similar to the results of the simulation. Consequently, we demonstrate that the one-piece slim type spindle motor case can be manufactured with a progressive die. The forming processes include piercing, coining, upsetting, ironing, sizing, and blanking. The results from computer simulation and forming test result indicate that a reasonable effective manufacturing process for the one-piece slim type spindle motor case is possible. The final conclusions will be introduced in the article. In addition, we also discuss the possible problem involving the production of the slim type spindle motor case.

  Info
Periodical
Main Theme
Edited by
M. Geiger, J. Duflou, H.J.J. Kals, B. Shirvani and U.P. Singh
Pages
337-342
DOI
10.4028/www.scientific.net/AMR.6-8.337
Citation
C.W. Tai, H.-C. Tsai, S. C. Tsai, "The Development of Cold Forging Progressive Die Technology for the Case of Slim Type Spindle Motor", Advanced Materials Research, Vols. 6-8, pp. 337-342, 2005
Online since
May 2005
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: Yin Fang Jiang, Lei Fang, Zhi Fei Li, Zhen Zhou Tang
Abstract:As a new lightweight material and new technique,Tailor Rolled Blanks has a good prospect in energy-saving environmental protection and the...
488
Authors: Mohsen Loh-Mousavi, Amir Masoud Mirhosseini, Ghasem Amirian
Abstract:In recent years, tube hydroforming has been applied in automobile and airplane industries, to decrease weight. In general, the determination...
5
Authors: Zhi Lan Chen, Ren Wei Yang
Chapter 2: Simulation and Engineering Optimization
Abstract:The filling process, solidification process, gasification process and node temperature change of special-shaped stainless steel stirrer via...
479
Authors: Jong Hoon Yoon, Ho Sung Lee, Yeng Moo Yi, Joon Tae Yoo
IV. Design, Testing and Modelling
Abstract:In the current study, the finite element simulation for superplastic blow forming of a toroidal Ti-6Al-4V fuel tank is discussed. 3 types of...
240
Authors: Hao Zhang, Jian Song, Ming Cong
Chapter 1: Advanced Mechanical Engineering and Novel Devices
Abstract:Machining simulation can quick supply valuable data to help improving machine processing quality and efficiency. And it is playing an...
8