温控器膜片成形模设计

Design of the Die for Forming the Elastic Plate of the Temperature Controller

介绍了膜盒工作原理和成形工艺,采用合件拉伸成形并结合CAD软件提供的三维成形和查询功能,进行落料毛坯尺寸计算,阐述了膜片合件成形模结构及模具主要零件的加工工艺。

The working principle and the technological process of the elastic element are introduced.The method of drawing the combination of two elastic plates was adopted.The blank dimensions were calˉculated with the3D forming and searching functions provided by the CAD software.The structure of the die for forming the elastic plates combination and the processes for machining the main parts of the die are stated.