The Implementation of Taguchi Experimental Design to Improve Production Process - A Case Study of the Foil Manufacture Process For Multi-layer Ceramic Capacitor
碩士 === 正修科技大學 === 工業工程與管理研究所 === 99 === Multi-layer Ceramic Capacitor (MLCC) has been developed rapidly in recent years. With the advantages of small size, increasing capacity power by increasing ceramic layers stacked, and able to be produced promptly, MLCC become a necessary passive component part...
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| Format: | Others |
| Language: | zh-TW |
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2011
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| Online Access: | http://ndltd.ncl.edu.tw/handle/88955867057252393890 |
| Summary: | 碩士 === 正修科技大學 === 工業工程與管理研究所 === 99 === Multi-layer Ceramic Capacitor (MLCC) has been developed rapidly in recent years. With the advantages of small size, increasing capacity power by increasing ceramic layers stacked, and able to be produced promptly, MLCC become a necessary passive component parts for precision electronic products. The development trend of Passive components is small in size yet high in capacity. In order to gain the competitive advantages in global key passive components market, the complex variables in manufacturing process have to be control to shorten the improvement duration.
This project hinges on the coating process applications by Orthogonal Array configuration experiments and Taguchi methods. The key manufacturing factor and level were identified and possible optimal parameter was selected via analyzing the data set of experiment. The project saved the experiment costs while met the quality requirements. The optimization of manufacturing process was utilized in the production environment as the result.
After two – months for five trials, the researchers found that using exhaustic combination was not only time-consuming but hard to success. Applying "Taguchi experimental design" in analysis, time for improvement was shorten to three weeks. It is effective to improve coating processes and meet the coating quality results.
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