The mould design of Persianblinds was introduced. By technology analysis, the mould design and manufacturing were predigested.
介绍了进风口百叶窗的模具设计，通过工艺分析，简化模具设计及制造。
2
A design and manufacturing technology of die structure with high efficiency and practicality was developed on a typical die of persianblinds.
上下模刃口间隙要合理，针对典型的百叶窗模具给出了一种实用的高效率的模具结构设计及其制造工艺。
3
The investigation is done to the measuring method of the persianblinds airflow direction and speed at the inlet of cooling wind chamber of high speed power car.