. . 2556 16-18 2556 A LOSS REDUCTION OF FIN WELDING PROCESS USING OEE TECHNIQUE A CASE STUDY OF FRAME MANUFACTURING 1* 2 1,2 E-mail: [email protected]* Kiatbullung Kidmai 1* Rapee Kanchana 2 1,2 Department of Industrial Engineering, Faculty of Engineering, Rajamangala University of Technology Thanyaburi E-mail: [email protected]* OEE 77.88% OEE 3 why-why (TPM) OEE 82.85% 30.57% Why-Why Abstract Eliminating waste in the production system is a technique commonly used in industry to increase productivity and efficiency in operations in order to respond the customers needs quickly and with quality. A case study plant faced with the speed losses in the frame production due to frequency breakdown and failure of machine. This leads to the average OEE which equals to 77.88%. From overall process consideration, it found that the bottleneck process located at welding process in which machine
9
Embed
A LOSS REDUCTION OF FIN WELDING PROCESS USING OEE ... · A LOSS REDUCTION OF FIN WELDING PROCESS USING OEE TECHNIQUE A CASE STUDY OF FRAME MANUFACTURING 1* 2 1,2 E-mail: ... A case
This document is posted to help you gain knowledge. Please leave a comment to let me know what you think about it! Share it to your friends and learn new things together.
Transcript
. . 2556 16-18 2556
A LOSS REDUCTION OF FIN WELDING PROCESS USING OEE TECHNIQUE
Eliminating waste in the production system is a technique commonly used in industry to increase
productivity and efficiency in operations in order to respond the customers� needs quickly and with
quality. A case study plant faced with the speed losses in the frame production due to frequency breakdown and failure of machine. This leads to the average OEE which equals to 77.88%. From overall
process consideration, it found that the bottleneck process located at welding process in which machine
. . 2556 16-18 2556
was specific use and very important in frame production. The loss in this process caused high impact on the overall performance. Therefore, the method of loss reduction in the frame production is needed. The
techniques of OEE analysis is also used to considering 3 important parts; availability, performance efficiency and quality rate as well as the why-why analysis technique is also used to investigate the root
cause of the problem of machine failure. Besides this, the technical maintenance; Total Productive Maintenance (TPM), is applied to take corrective action. After implementation, the results showed that the
OEE increase to 82.85%. Based on this improvement, the overall cost of the loss of frame production
lines is down to 30.57%. Keywords: Losses, Fin welding, overall equipment effectiveness, Why-Why Analysis.