MATEC Web Conf.
Volume 128, 20172017 International Conference on Electronic Information Technology and Computer Engineering (EITCE 2017)
|Number of page(s)||5|
|Published online||25 October 2017|
An Extrusion Die with Twin Cavities for Semi-hollow Al-Profiles
Guangzhou Vocational College of Science and Technology, Guangzhou, 510550, China
2 Guangzhou Vocational College of Science and Technology, Guangzhou, 510550, China
The importance of extrusion die with multi-cavities was elaborated. Through an actual case. A new structure for the semi-hollow Al-profiles was introduced. The structure named substituted type to solve the cantilever strength was presented. And the selection and the optimization of structure parameters were described in detail. Including the determination of extrusion machine ability, the layout for the die holes, the use of computer simulation software for analysis and comparison to determine the arrangement of portholes, the structure of chamber in female die, the selection of bearing etc. It was shown that the structure with twin cavities for semi-hollow profiles is effective, the structure can greatly improve the production efficiency and reduce the cost. It is worth promoting. The purpose is to provide reliable data and reference for the further research and development of this technology on the extrusion die with multi-cavities in a die.
© The authors, published by EDP Sciences, 2017
This is an Open Access article distributed under the terms of the Creative Commons Attribution License 4.0, which permits unrestricted use, distribution, and reproduction in any medium, provided the original work is properly cited. (http://creativecommons.org/licenses/by/4.0/).
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