Thermal performance testing device of automobile air conditioning heat exchangers for production process quality control with application

TANG Renzhong, TANG Wendong,JIN Ling
(Industrial Engineering Center, Zhejiang University, Hangzhou 310027, China)

Abstract: In order to control production process quality of automobile air conditioning heat exchanger, a thermal performance testing device of automobile air conditioning heat exchanger was developed. The design principle of the testing device for production process quality control was put forward, the hardware and software of the testing device were realized. With the case study in an automobile air conditioning heat exchanger factory, it is proven that the testing device can be used to detect whether the heat exchanger production process is normal or not, which lays the foundation for constructing the production process quality guarantee system of automobile air conditioning heat exchanger.
Key words: automobile air conditioning heat exchanger; quality control; thermal performance; testing device