风扇上盖注射模具设计及高速铣削加工

摘要

The injection mold design of the fan cover products is taken as an example to analyse the plastic molding processes and the structural characteristics of its products. This process is described in detail based on UG NX 4.0 of Mold Wizard module. The Mold Wizard module is applied to the injection mold design to effectively ensure its accuracy and reduce the cost of products mold de-sign and manufacturing cycle and improve the production efficiency.%高速铣削加工具有很多优点，被广泛应用在模具产品的数控加工中。使用高速加工技术，需要有满足高速加工的加工中心，适合进行高速加工的刀具，更为重要的是选择合理的加工策略。以风扇上盖产品注射模具的设计过程为例，在分析塑料成型工艺和产品结构特点的基础上，基于UG NX 4.0的Mold Wizard 模块，对注射模具的设计过程进行了详细的阐述。应用Mold Wizard 模块进行注射模具设计，可以有效保证注射模具设计的准确性，降低了产品开发和模具设计成本，大大缩短了模具设计与制造的周期，提高了生产效率。