基于数字制造技术的热交换器板片开发

摘要

热交换器板片是换热器中的主要换热元件,采用传统板片开发方法的模具返修率较高,尤其是超大型板片的开发.数字制造技术充分利用了计算技术的优势,将传统方法中的样板试制、模具改造两个环节集成为数字制造,使模具的返修变为几何模型的修改,从而极大提高了成形板片的冲压质量和使用性能.%Heat exchanger plate is the main heat-exchange components in the heat exchanger. The method of traditional development plate of the molds is more likely to repair, especially in the development of super large plate. The digital manufacturing technology made full use of the advantages of the computing technology, and integrated the traditional method of making samples and repairing molds are more likely to the digital manufacturing process, and transformed repairing mould to modifying geometric model, thus greatly increase quality and performance of the stamping plate.