洗衣机烘道压铸件结构工艺优化与改进

Optimization and Improvement of the Structure Process of the Die-Casting Parts for the Drying Road of the Washing Machine

基于已开发洗衣机烘道压铸件结构的工艺性进行分析,针对压铸件局部结构工艺提出优化思路,并结合压铸件的材质性能、装配要求、使用功能、模具开发和充填成型等方面因素,围绕压铸件的壁厚均匀、圆角过渡、斜度方向等结构工艺要求进行分析,提出具体、合理、可行的工艺改进方法。对压铸件结构工艺的优化改进,有利于提高压铸件的生产率、合格率,同时可简化模具结构,降低模具制造成本,延长模具寿命。

The structure of the die-casting parts manufacturability was analyzed based on thewashing machine. The optimization idea of the local structure process of the die-casting partswas put forward. Considering the factors such as material properties, assembly requirements,usage functions, die-casting die development and filling molding, the structural processrequirements such as uniform wall thickness, fillet transition and slope direction were analyzed.The concrete, reasonable and feasible process improvement methods were put forward. Theoptimization and improvement of die-casting parts structure technology can improve theproductivity and qualified rate of the die-casting parts, and simplify the die structure, reduce themanufacturing cost and prolong the service life of the die-casting die.