|
|
Journal of Korean Society for Quality Management 1989;17(2): 64-. |
| 2원배치법(元配置法)을 이용한 공정능력(工程能力)의 향상(向上) |
| 구본철1, 송서일2 |
1동아대학교 대학원 산업공학과
2동아대학교 산업공학과 |
| Improving Process Capability by 2-Way Classification |
| Bon-Cheol Gu1, Seo-Il Song2 |
1
2 |
|
|
|
|
|
| ABSTRACT |
|
This paper aims at analyzing the process capability and at determining an optimal condition by experimental designs using the 2-way classification with repitition in order to maintain lower Nacl content and to refine both of a very small quantity of fatty acid and various magnetic ions in the glycerin to use ion exchange resin treatment process. An optimal condition of each level combination in both of passing temperature of cation exchange resin($A_1$, $A_2$, $A_3$) and of anion exchange resin($B_1$, $B_2$, $B_3$) is $A_3B_3$. The process capability index is improved from 0.63 to 1.40 and is interpreted as a desirable state. This analysis of process capability by experimental designs will contribute to improving productivity and quality of products. |
|
|
|
PDF Links
Full text via DOI 
Download Citation 
