Title :
A study on the quality improvement of auto-welding process
Author :
Zhen, He ; Bao, Liu ; Jing, Sheng
Author_Institution :
Sch. of Manage., Tianjin Univ., China
Abstract :
The paper studies how to improve process quality of auto-welding process in an air-conditioner company. A fractional factorial DOE is conducted to identify the significant factors. Process parameters are optimized based on the result of the full factorial DOE. A control chart is implemented for continuous process monitoring and control
Keywords :
air conditioning; design of experiments; process monitoring; quality control; statistical process control; welding; air-conditioner company; auto-welding process; continuous process control; continuous process monitoring; control chart; fractional factorial DOE; full factorial DOE; process parameters optimisation; quality improvement; Control charts; Costs; Helium; Manufacturing processes; Monitoring; Partial response channels; Process control; Quality management; US Department of Energy; Welding;
Conference_Titel :
Management of Innovation and Technology, 2000. ICMIT 2000. Proceedings of the 2000 IEEE International Conference on
Print_ISBN :
0-7803-6652-2
DOI :
10.1109/ICMIT.2000.916828
