整合QFD、TRIZ及田口法研發破壞性創新之自行車鏈輪製程設計

Conforms with QFD, TRIZ and Bicycle of Chain Wheel Process Taguchi Multi-class Research and Development Destructiveness Innovation Designs

陳狄成(Dyi-Cheng Chen) ； 尤麒熊(Ci-Syong You) ； 倪婕炘(Chieh-Hsin Ni) ； 游沐蓉(Mu-Jung Yu)

《International Journal of Systematic Innovation》 4卷1期 (2016/02) Pp. 1-17

https://doi.org/10.6977/IJoSI.201602_4(1).0001

摘要

現今自行車業興盛，台灣市場主要鎖定在高價位之各部位零件生產與開發，因此本文主要藉由破壞性創新理論的觀點來進行研究，研究目的如下：利用破壞性創新理論找出現行市場中自行車鏈輪不對稱動機。並結合QFD在產品開發的概念上，建立一套概念評選的程序模式，在QFD分析中可從破壞性創新理論藉由情境分析得到顧客需求面，再由專利分析得到品質特性，以驗證本研究之模式如何去發展產品設計開發的規劃模式，以期妥善地整合客戶需求。導入模具設計與製造技術創造力之觀念，配合TRIZ理論發展出矛盾衝突矩陣表與發明原理，進而解決QFD品質特性之矛盾關係，根據有限元素法模擬，並利用田口方法分析之最佳化結果，再以遺傳演算法神經網路進行預測最佳值，確定最佳參數後最後再進行實驗。最後實驗結果製造出來的成品價格遠低於市場行情，因此可以應用模具大量生產以進入市場，更可以驗證利用破壞性創新理論來進行便宜、簡單、便利的可行性。

關鍵字

QFD ； TRIZ ； 田口法

並列摘要

Nowadays the bicycle industry is prosperous, the Taiwan market mainly focused on higher-priced parts of components production and development, therefore ,this article mainly through the viewpoint of destructive innovation theory conduct the research, the purpose of the study are as follows: Using the theory of disruptive innovation to find the bicycle chain wheel asymmetric motives in the current market. And combined with QFD on the concept of product development, To establish a set of concept evaluation program mode. In the QFD analysis can be obtained the customer demand side by situation analysis from disruptive innovation theory, then to obtain quality characteristics by the patent analysis, to verify the model of this research how to develop Planning model of product design and development, expecting integration the customer demand properly. Import the idea of mold design and manufacturing technology creativity, coordinates the TRIZ theory to develop conflict matrix table and invention principle, and to solve the contradiction of relationship of QFD quality characteristic. According to the simulation of finite element method, by using Taguchi method analysis the optimal result, then carries on the forecast best numerical value by the heredity calculating method neural network, carrying on periment after determining the optimum parameter. Finally, the experimental results of manufactured product prices is lower than the market quotation, therefore, to enter the market using the mold mass quantity manufactures, moreover, can verify the feasibility of using the theory of disruptive innovation to carry on cheap, simple and convenient.

並列關鍵字

QFD ； TRIZ ； Taguchi method