A hub lightweight design method and a manufacturing process

• Main Authors: ZHU ZHENGHUA, DING HONGSHAN, ZHAO ZHENDONG, CHEN YUANLI, CHEN BOWEN, DING HONGGEN
• Format: Patent
• Language: Chinese; English
• Published: 02.04.2019
• Subjects: CALCULATING; COMPUTING; COUNTING; ELECTRIC DIGITAL DATA PROCESSING; PHYSICS

The invention discloses a hub lightweight design method and a manufacturing process, and the method comprises the following steps: S1, designing a hub by using drawing software, and building a model;S2, establishing a topological optimization mathematical model according to the hub model; S3, performing a hub simulation experiment according to the topological optimization mathematical model; S4,carrying out optimized data matching by utilizing the analog data; and S5, machining is conducted according to the optimized data, the working efficiency is improved through the lightweight design ofthe hub, meanwhile, data comparison optimization is conducted, the hub production accuracy is improved, the quality is guaranteed while the hub is lightened, then hub machining is accurately simulatedthrough the manufacturing technology, and material waste is reduced. 本发明公开了种轮毂轻量化设计方法及制作工艺，包括以下步骤：S1，利用绘图软件设计轮毂，并建立模型；S2，根据轮毂模型建立拓扑优化数学模型；S3，根据拓扑优化数学模型进行轮毂模拟实验；S4，利用模拟数据进行优化数据匹配；S5，按照优化后的数据进行加工制，该轮毂轻量化设计提高了工作效率，同时又进行数据的对比优化提高轮毂