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Precision Forging Technology and Equipment for Aluminum AlloyCombined Casting-Forging Process for Branch-Shaped Parts

Precision Forging Technology and Equipment for Aluminum Alloy: Combined Casting-Forging Process... [Typical branch-shaped forgings such as aluminum alloy steering knuckles and control arms have complex structures. If the traditional die forging processes are employed to produce the forgings from the wrought aluminum alloy bar, although high strength and good quality of the forgings can be obtained, there will be problems such as multi-step billet-making and multiple heating, which will not only cause long production cycle and low efficiency, but also lead to low material utilization and high energy consumption. If the casting processes are employed to form the part, although it has the advantages of good fluidity and easy forming, there will be defects such as shrinkage cavities, porosities and coarse grains in the casting, causing the mechanical properties to fail to meet the requirements of use [1].] http://www.deepdyve.com/assets/images/DeepDyve-Logo-lg.png

Precision Forging Technology and Equipment for Aluminum AlloyCombined Casting-Forging Process for Branch-Shaped Parts

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Publisher
Springer Nature Singapore
Copyright
© National Defense Industry Press 2022
ISBN
978-981-19-1827-8
Pages
157 –176
DOI
10.1007/978-981-19-1828-5_6
Publisher site
See Chapter on Publisher Site

Abstract

[Typical branch-shaped forgings such as aluminum alloy steering knuckles and control arms have complex structures. If the traditional die forging processes are employed to produce the forgings from the wrought aluminum alloy bar, although high strength and good quality of the forgings can be obtained, there will be problems such as multi-step billet-making and multiple heating, which will not only cause long production cycle and low efficiency, but also lead to low material utilization and high energy consumption. If the casting processes are employed to form the part, although it has the advantages of good fluidity and easy forming, there will be defects such as shrinkage cavities, porosities and coarse grains in the casting, causing the mechanical properties to fail to meet the requirements of use [1].]

Published: Apr 19, 2022

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