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Journal of Korean Society for Quality Management 1994;22(1): 113-. |
| 수리불가능한 품목의 보증비용분석 |
| 손은일, 서용성, 박영택 |
| 성균관대학교 산업공학과 |
| Warranty Cost Analysis for an Irrepairable Item |
| Eun-Il Son, Yang-Sung Suh, Young-Taek Park |
| Dept. of Industrial Engineering, Sung kyun kwan University |
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| ABSTRACT |
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Present worth of warranty cost for an irrepairable item is derived under free-replacement, prorata and hybrid warranty policies, respectively. In this paper, it is assumed that the lifetime distribution is a Gamma, and warranty period is not renewed but maintained as promised at the selling time regardless of replacements due to warranty contract. A numerical example on the relationship between present worth of warranty cost and mean time to failure is included. |
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