The invention discloses a lightweight automobile aluminum alloy hub and a manufacturing method thereof. The lightweight automobile aluminum alloy hub comprises a rim, wherein the left end and the right end of the rim are integrally connected with an inner rim section and an outer rim section, a wheel disc is arranged at the center of the outer rim section, a shaft hole is formed in the center of the wheel disc, a plurality of mounting holes are formed in the periphery of the wheel disc in a penetrating mode, and a spoke is integrally connected between the wheel disc and the outer rim section. According to the lightweight automobile aluminum alloy hub, component preparation is reasonable and scientific, auxiliary materials such as nano tungsten carbide, manganese, inorganic mineral fibers, cobalt, strontium and titanium are added on the basis of the main materials, the characteristics of all the components are fully utilized as the basis, the use requirement of the automobile hub is met, the main materials are quantified, the use amount range of the auxiliary materials is controlled, the content of each component of the auxiliary material in the aluminum alloy reaches the optimal dosage, and the prepared automobile aluminum alloy hub not only has the properties of high precision, light weight, corrosion resistance, impact resistance, wear resistance and the like, but also saves the cost, is safe and reliable, and is suitable for industrial popularization and the like.
本发明公开了一种轻量型汽车铝合金轮毂及其制作方法,包括轮辋,所述轮辋左右两端一体化连接有内轮圈和外轮圈,所述外轮圈中心设置有轮盘,所述轮盘中心设置有轴孔,所述轮盘外围穿设有若干安装孔,所述轮盘和外轮圈之间一体化连接有轮辐,组分配制合理科学,在主料的基础上,添加纳米碳化钨、锰、无机矿物纤维、钴、锶、钛等辅料,充分利用各组分的特性作为基础,满足汽车轮毂的使用要求,将主料定量,通过控制辅料的用量范围,使得辅料各组分在铝合金中的含量达到最佳用量,制得的汽车铝合金轮毂,不仅具有精度高、质量轻、耐腐蚀、抗冲击、耐磨损等性能,而且节约成本,安全可靠,适用于工业化推广等。
Lightweight automobile aluminum alloy hub and manufacturing method thereof
一种轻量型汽车铝合金轮毂及其制作方法
2021-07-02
Patent
Electronic Resource
Chinese
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