巻号一覧
1 巻, 1 号
選択された号の論文の6件中1～6を表示しています
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論説
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田口 玄一1993 年 1 巻 1 号 p. 8-14
発行日: 1993/04/15
公開日: 2016/03/24
ジャーナル フリーIn this article, quality engineering is defined as the following three engineering methodologies. parameter design to improve stability of function . tolerance design using quality loss function . use of orthogonal arrays to check reproduciability of optimality of design at down stream customer's conditions After introducing a brief history of quality engineering, it is recommended to apply the parameter design at technology development stage by finding an appropriate dynamic signal - to - noise ratio as the measure of robustness of function.抄録全体を表示PDF形式でダウンロード (1728K)
解説
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立林 和夫1993 年 1 巻 1 号 p. 15-22
発行日: 1993/04/15
公開日: 2016/03/24
ジャーナル フリーMany engineers find "Quality Engineering" hard understand. I have been teaching Quality Engineering, focusing on Robust design, at Fuji Xerox since 1979. From this experience, I began noticing the reasons why Quality Engineering is not understtod. I believe it is because I did not adequately explain the philosophy and the engineering meanings which are the backgrounds of its procedure and methodology. Therefore, I would like to introduce the Fuji Xerox explanation procedure of Quality Engineering.抄録全体を表示PDF形式でダウンロード (1812K) -
田口 伸1993 年 1 巻 1 号 p. 23-25
発行日: 1993/04/15
公開日: 2016/03/24
ジャーナル フリーDr. Taguchi's approach to industrial experimention using an orthogonal array had been recognized as Quality Engineering in early 80's. Since that time, it had taken a drastic evolutions and became a generic approach intended to improve efficiency and effectiveness of technical activities. Quality Engineering consists of two major issues, namely; 1) How to evaluate Robustness ? 2) How to improve Robustness cost effectively ? This short article discusses how success heavily depends on how well the first issue is acomplished. Consequently, how the use of orthogonal array became only a mechanical part in the second issue.抄録全体を表示PDF形式でダウンロード (743K)
開発と研究
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上野 憲造1993 年 1 巻 1 号 p. 26-30
発行日: 1993/04/15
公開日: 2016/03/24
ジャーナル フリーAs for the conservation of energy and natural resource, automotive industries have been working on development of an efficient automobile. At the same time, it is also importantto develop an energy efficient manufacturingprocess. Having this energy efficiency consciousness in our mind,we have challenged the following technology development. NC Machining process for a high performance steel has been studied in industries. lt is considered as one of the difficult technology to achieve a high process capability because of the material hardness and its variability. We have decided to apply the concept, so - called "Transformability" to develop a high capability of this technology so that it can be used for the future family of products at Nissan Motor Co. As a result of this study, we were able to develop the NC machining process with standard deviation being 1/10 of the current NC machining, regardless of what part to be machined.抄録全体を表示PDF形式でダウンロード (1167K) -
深澤 宏1993 年 1 巻 1 号 p. 31-36
発行日: 1993/04/15
公開日: 2016/03/24
ジャーナル フリーIn this paper, we propose a method for determing the estimation of sealing strength. We use ultrasonic sealer for bottom sealing of cosmetic tubes. But the machine maker does not know technical parameter of this method as same as us. Generic fanction that we discuss on this study is y= βM equation. This equation shows that y means sample's strength, M means material's strength and β means constant value. lf the system is controled on the best tuning this equation shows β = 1.抄録全体を表示PDF形式でダウンロード (1220K)
基本機能
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上野 憲造, 金沢 慶了, 永原 周政, 花岡 基悦, 山県 秀司1993 年 1 巻 1 号 p. 37-38
発行日: 1993/04/15
公開日: 2016/03/24
ジャーナル フリーPDF形式でダウンロード (457K)
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