بهبود QFD با استفاده از مهندسی ارزش (از دیدگاه مدیران صنایع قطعه سازی استان آذربایجانشرقی)
محورهای موضوعی : مدیریت بازرگانی
منصور صدیق
1
(مربی و عضو هیأت علمی گروه مدیریت،واحد تبریز، دانشگاه آزاد اسلامی، تبریز ،ایران)
کمال الدین رحمانی
2
(استادیار و عضو هیأت علمی دانشگاه آزاد اسلامی واحد تبریز)
آرش صدرنیا
3
(دانش آموخته کارشناسی ارشد مدیریت صنعتی)
کلید واژه: گسترش عملکرد کیفیت, مهندسی ارزش, بهبود روش,
چکیده مقاله :
در این تحقیق، ضمن معرفی اجمالی دو روشQFDوVE، مزایا و جنبه های مختلف آنها مورد بررسی قرارگرفته وسپس تاثیر هزینه بعنوان مهمترین بعد مهندسی ارزش و متغییر مستقل بر مراحل QFD مورد بررسی قرار گرفته است. نحوه عملکرد با ارائه مثال عملی توضیح داده شده و داده های مورد نیاز با استفاده از پرسشنامه از مدیران ومتخصصین انجمن قطعه سازی استان جمع آوری گردید. این پرسشنامه دارای پایایی(828/0=α) و روایی مورد تایید بود. تجزیه و تحلیلها و آزمون فرضیه ها، توسط آزمون ((t-test مقایسه زوجها)) ودر نرم افزار SPSS15 صورت گرفت. آزمون فرضیه ها بوسیله نرم افزار SPSS15 نشان داد که هر سه فرضیه مورد قبول میباشد. لذا با توجه به ارقام بدست آمده و اختلاف معنی دار بین حالتهای (بدون استفاده از مهندسی ارزش) و (با استفاده از مهندسی ارزش) میتوان نتیجه گیری کرد که مهندسی ارزش می تواند باعث بهبود روش QFDگردد. در پایان مدل پیشنهادی بصورت مثال عملی انجام شده توضیح داده شده و توصیه هایی جهت زمینه سازی برای بکارگیری روشهای فوق ارائه شده است.
In this research, besides introducing both methods QFD&VE, their different benefits and aspects have been investigated by studying the effect of cost as a main value engineering dimension and independent variable on QFD. The method of operation has been explained by a practical example and the required data have been collected by a questionnaire completed by the managers and specialists of the auto-part manufacturers of the province. This questionnaire's reliability (α=0.828) and validity were approved, and the hypothesis test was analyzed by t-test (comparison of pairs) in SPSS 15 software. The hypothesis test by SPSS15 software showed that all of the three hypotheses are accepted. So according to the gained numbers and meaningful difference between the states of (without using VE) and (by using VE) can conclude that the value engineering can be the cause of QFD method improvement. Finally, the advised method presented by a practical example and some suggestions for the planning of applying the above method were submitted.
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Azar, A., & Momeni, M. (2003). Statistics and its Application in Management. Tehran: Organization for the Study and Compilation of Humanities Books of Universities, (In Persian).
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Gholipuri, M., & Biragi, H. (2004). Fundamentals of Value Engineering. Tehran: Termeh Publishing House, (In Persian).
Hauser, J. R., & Clausing, D. (1988). The House Quality. Harward Business Rewiew.
Jabal Amoli, M. S., & Sadeghi, M. M. (2004). Value Engineering. Tehran: Farat Publication, (In Persian).
James, A., Jordan, F. J., & Michel, A. M. I. (2001). Society of Manufacturing Engineers.
Jebel Ameli, M. S., & Alireza, M. (2001). Value Engineering Component with Construction Design Process. The First National Seminar on Value Engineering, (In Persian).
Khaki, Gh. (1999). Methodology of Research with a Thesis Approach. Tehran, Research Center of Publications, (In Persian).
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Michel, G. (1991). The Visual Factory, Building Participation Through Shared Information Cambridge. Mass: Productivity Press.
Raissi, A., Khakbaz, H., & Salehi, A. (2006). A New Compilation for Product Design Using VE and QFD. Tadbir, 174, (In Persian).
Rezaei, K., & Hosseini, A. (2004). QFD, Customer-Oriented Approach to Designing and Improving Product Quality. Tehran: Anta Publishing, (In Persian).
Ronald, J. D. (2006). QFD Quality Development Development. Translated by: A., Goudarzi & H., Kazemnezhad, Tehran: Sapko Training Center Publication, (In Persian).
Seiji, T. (1992). Quality maintenance : zero defects through equipment management,Cambridge. MA : Productivity Press.
Serati Nouri, A. (2007). Improving Total Quality Management Using Value Engineering. Master's Thesis, Tabriz: Islamic Azad University, (In Persian).
Taghizadeh, A. (2002). Value Engineering System. Journal of Method, 75, (In Persian).
Terninko J. (2002). Step by Step with the Qualitative Arrangement of the Production Design According to the Customer. Translated by: M., Moini, Tehran: Publication of the Payame Moallef, (In Persian).
Tiri, M. (2000). Value Management. Translated by: M., Ghodss, Tehran: Mahab Ghodss Publication, (In Persian).
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Ali Nejad, A. R. (2002). How to Apply Value Engineering Using QFD and MADM. Master's Thesis, Tehran: Tarbiat Modares University, (In Persian).
Azar, A., & Momeni, M. (2003). Statistics and its Application in Management. Tehran: Organization for the Study and Compilation of Humanities Books of Universities, (In Persian).
Betty, D. (1988). Industrial Technology Centre, Winnipeg MB firm, Cambridge. MA : Productivity Press.
Budaghi, Kh. (2005). Investigation of the Impact of Value Engineering Implementation on the Reduction of Production Wastes in Automobile Manufacturing Plant. Master's Thesis, Tabriz: Islamic Azad University of Tabriz, (In Persian).
Dearborn, M. I. (2000). Society of Manufacturing Engineers.
Dorosti, A. (2004). QFD Training. Tehran: Saipa Sazeh Gostar Publication, (In Persian).
Eair, E. S. (2003). The Method of Using Value Engineering. Translated by: M. S., Jebel Fazati, & M. M., Sadeghi, Tehran: Farat Publication, (In Persian).
Feghahi Farahmand, N. (2001). Management Technology Organization. Tabriz: Forouzesh Publication, (In Persian).
Gholipuri, M., & Biragi, H. (2004). Fundamentals of Value Engineering. Tehran: Termeh Publishing House, (In Persian).
Hauser, J. R., & Clausing, D. (1988). The House Quality. Harward Business Rewiew.
Jabal Amoli, M. S., & Sadeghi, M. M. (2004). Value Engineering. Tehran: Farat Publication, (In Persian).
James, A., Jordan, F. J., & Michel, A. M. I. (2001). Society of Manufacturing Engineers.
Jebel Ameli, M. S., & Alireza, M. (2001). Value Engineering Component with Construction Design Process. The First National Seminar on Value Engineering, (In Persian).
Khaki, Gh. (1999). Methodology of Research with a Thesis Approach. Tehran, Research Center of Publications, (In Persian).
Khosravi, Z. N., & Amin, M. (2007). Introduction to Value Engineering and its Applications in Power Networks. First National Seminar on Value Engineering, (In Persian).
Michel, G. (1991). The Visual Factory, Building Participation Through Shared Information Cambridge. Mass: Productivity Press.
Raissi, A., Khakbaz, H., & Salehi, A. (2006). A New Compilation for Product Design Using VE and QFD. Tadbir, 174, (In Persian).
Rezaei, K., & Hosseini, A. (2004). QFD, Customer-Oriented Approach to Designing and Improving Product Quality. Tehran: Anta Publishing, (In Persian).
Ronald, J. D. (2006). QFD Quality Development Development. Translated by: A., Goudarzi & H., Kazemnezhad, Tehran: Sapko Training Center Publication, (In Persian).
Seiji, T. (1992). Quality maintenance : zero defects through equipment management,Cambridge. MA : Productivity Press.
Serati Nouri, A. (2007). Improving Total Quality Management Using Value Engineering. Master's Thesis, Tabriz: Islamic Azad University, (In Persian).
Taghizadeh, A. (2002). Value Engineering System. Journal of Method, 75, (In Persian).
Terninko J. (2002). Step by Step with the Qualitative Arrangement of the Production Design According to the Customer. Translated by: M., Moini, Tehran: Publication of the Payame Moallef, (In Persian).
Tiri, M. (2000). Value Management. Translated by: M., Ghodss, Tehran: Mahab Ghodss Publication, (In Persian).