Design Scheme of Casting Aluminum Alloy Wheel to Improve Metal Utilization Rate

Zhao Lihong; Bi Tao

doi:10.15980/j.tzzz.2022.02.021

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Design Scheme of Casting Aluminum Alloy Wheel to Improve Metal Utilization Rate
Vol. 42, Issue 2, Pages: 235-238(2022)
Published： 2022 ，
DOI： 10.15980/j.tzzz.2022.02.021

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Zhao Lihong, Bi Tao. Design Scheme of Casting Aluminum Alloy Wheel to Improve Metal Utilization Rate. [J]. Special Casting & Nonferrous Alloys 42(2):235-238(2022)
DOI：

Zhao Lihong, Bi Tao. Design Scheme of Casting Aluminum Alloy Wheel to Improve Metal Utilization Rate. [J]. Special Casting & Nonferrous Alloys 42(2):235-238(2022) DOI： 10.15980/j.tzzz.2022.02.021.

摘要

阐述了产品设计阶段低压铸造铝合金车轮提高金属利用率的方法，即内轮缘优先采用无唇轮缘结构，轮辐背腔减重窝设计为双层减重窝，轮心减重窝设计为开口式减重窝等。通过实例及实际生产发现，该方案能有效提高铝合金车轮的金属利用率，降低生产成本。

Abstract

The design scheme of low-pressure casting aluminum alloy wheel was carried out to improve the metal utilization rate

such as the lipless rim structure for the inner rim of the wheel

the double-layer weight reduction nest for the back cavity of the spoke

and the open weight reduction nest for the wheel center. The example analysis and actual production verification show that the design scheme can effectively improve the metal utilization rate of aluminum alloy wheel and reduce the production cost.