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A study of differentiation in Engineering Change ¡VAn Example of Implementation of Engineering Change in TFT-LCD Industry of Taiwan

On account of the rapid change of the consuming market and the industry market and the widely shortening of product¡¦s life cycle, confronting the stress from the market end, the competition strategy of the enterprises has conversed from pursuing high quality and low cost in the past into the strategy of satisfying customers¡¦ requirements. With the influence of satisfying the customers¡¦ diversified requirement of products, in addition that the trades shall continue taking consideration of the original factors of low cost and high quality, factors like the launch time of products, the speed of delivery date and the satisfaction degree of the customers¡¦ requirements have even become the key ones if the enterprises can maintain their competitiveness.
Being facing with the threat from low labor cost of China, India and countries in South-east Asia, the superiority that OEM industries used to have has no longer existed and the only competitiveness they have lies in the R&D design capability. In consideration of this, the enterprises have developed toward globalization commerce and the mode of collaborative product commerce and implement the collaborative product commerce to create an superior R&D environment of products in accommodation with the rapid changed competition markets and integrate and cooperation with the supply chain in the upper and lower reach manufacturers and expect to set up systemized procedure from the process of product R&D to the production so as to promote the service quality to the customers as well as to decrease the failure cost of direct material and supplies and shorten the affect Time to Volume to the turnover and profits and further achieve the earlier winning chance of Time To Market and elaborate multiple strength.
Under the circumstance that the speed of customers¡¦ favor to the products and its change have become faster and faster, the life cycle of products has then become shorter and shorter and the characteristics and appearances have also become more and more complicated, which have generated situations such as the structure value of products continually changed and increased, giant increasing information quantity and activities of frequent engineering change. Engineering Change (EC) has thus become an essential and important process in the whole products life cycle. How to fast and effectively deal with the engineering change with collaborative cooperation mode and shorten the products¡¦ launch cycle and ensure the quality and the satisfaction degree of the customers shall be considered as one of the important factors that the enterprises maintain their competitiveness.
In view that the operation procedure of product R&D is very complicated, during the process the customers¡¦ requirement, technical demands and the capability of the suppliers may be changed due to the time and condition. Therefore, whether to shorten the time of product development and design shall become the key to determine if the enterprise can accomplish in taking the lead in the business field. According to the investigation, to the senior supervisors of an enterprise, most answers to if the time of new products development and change time of products¡¦ design are important are positive. Such answers also mean that the related issues like the procedure of R&D design and the shortening of engineering change procedure are one of the most popular topics in this trade. PTC and Reed Research Group have proceeded a research in object to more than 200 senior supervisors in charge of new products development and management in the global electronic and high technology companies. The result of the research has shown that the leading trades have gained more than 20% growth of revenue through promoting capability of products development and also gained multiple profits. The extraordinary performance of these companies with high growth is attributed to (a) products planning tools and the use of practical methods (b) mutually establish standardized internal and external coordination with cooperated partners (c) the design staffs have gained at an early date three products development capability like the enterprises and the information of supply chains and are enforced to carry them out so that that are able to implement high efficiency and conform to progress and budge and to keep tracking and solving the potential problems soonest within the design cycle. [1]
On the basis of the above-mentioned results of investigation, we find that how the enterprises apply tool like Collaborative Product Commerce (CPC) to carry out the engineering change operation under the collaborative environment and further shorten the development and design time of new products and achieve the requests of diversified customers, low cost, high quality and short delivery date and finally become one of the topics that nowadays the enterprises are eager to learn.
Engineering change management (ECM) is a sort of changed management in object to the released parts, blueprints, and software during the process of R&D or production and is one part of product R&D procedure. Because it is essential for each stage within the development life cycle of the whole products to carry out engineering change, therefore, the study has proceeded conferring the adjustment condition among the engineering change in object to the collaborative operation of the enterprises and the result of study has also obtained several conclusions to be provided as the reference mode when the enterprises implement ECM system and the related important topic for discussion when it is implemented and the enterprises can make appropriate adjustment and change accordingly.
Keywords¡G Collaborative Product Commerce, Engineering Change, Adaptive Structuration Theory

Identiferoai:union.ndltd.org:NSYSU/oai:NSYSU:etd-0808106-064718
Date08 August 2006
CreatorsChen, Chiu-Yueh
ContributorsWen-Hsiung Wu, Chin-Fu Ho, Yi-Ming Tai
PublisherNSYSU
Source SetsNSYSU Electronic Thesis and Dissertation Archive
LanguageCholon
Detected LanguageEnglish
Typetext
Formatapplication/pdf
Sourcehttp://etd.lib.nsysu.edu.tw/ETD-db/ETD-search/view_etd?URN=etd-0808106-064718
Rightsnot_available, Copyright information available at source archive

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