ارتقاء عملکرد کسب و کار با بهبود بهرهوری و سودآوری خط تولید

نوع مقاله : مقاله پژوهشی

نویسندگان

1 دانشیار گروه مدیریت صنایع، دانشکده مدیریت و حسابداری، دانشگاه شهید بهشتی

2 دانشجوی دکتری مدیریت صنعتی، دانشکده مدیریت و حسابداری، دانشگاه شهید بهشتی

چکیده

با توجه به رقابتی‌تر شدن محیط تولید در سال‌های گذشته، مدیران شرکت‌های تولیدی سعی دارند با افزایش بهره‌وری و سودآوری، باعث ارتقاء عملکرد کسب و کارشان شوند. در این راستا، نگهداری و تعمیرات نقش مهمی در افزایش کارایی و اثربخشی خط تولید و کاهش هزینه‌ها و افزایش کیفیت ایفا می‌کند که در نتیجه موجب بهبود بهره‌وری و سودآوری خواهد شد. در این مقاله یک مدل شبیه‌سازی مربوط به عملکرد سیستم‌های تولید به‌هنگام در شرایط عملیاتی مختف و با سیاست‌های نگهداری و تعمیرات مختلف ارائه می‌شود. مدل شبیه‌سازی برای یک خط تولید که شامل پنج ایستگاه کاری و مبتنی بر سفارش است، طراحی شده است. نتایج نشان می‌دهد که بکارگیری نگهداری و تعمیرات مبتنی بر شرایط، برای ماشین‌آلات تولید و مونتاژ باعث بهبود بهره‌وری و سودآوری خط تولید خواهد شد. به دلیل وجود تعاملات پیچیده بین استراتژی‌های نگهداری و تعمیرات و اثرات آنها بر دارایی‌های سیستم، جهت مدل‌سازی از شبیه‌سازی گسسته پیشامد استفاده شده است.

کلیدواژه‌ها


عنوان مقاله [English]

Improvement of Business Performance by Enhancing the Productivity and Profitability of Production Lines

نویسندگان [English]

  • Mostafa Zandieh 1
  • Sima Motallebi 2
1 Associate Professor, Department of Industrial Management, Management and Accounting Faculty, Shahid Beheshti University, G.C., Tehran, Iran
2 Ph.D student of Industrial Management, Management and Accounting Faculty, Shahid Beheshti University, G.C., Tehran, Iran
چکیده [English]

Due to the competitiveness of production over the past years, managers have been trying to improve their business performance by increasing productivity and profitability. Maintenance plays an important role in increasing the efficiency and effectiveness of production lines, reducing costs and improving quality. In this paper, a model is presented for the simulation of JIT production systems in different operating conditions with various maintenance policies. The simulation model is designed for a production line that includes five work stations. The results show that the use of CBM can improve the productivity and profitability of production lines.

کلیدواژه‌ها [English]

  • Productivity
  • Profitability
  • Just-in-time production
  • Maintenance
  • Discrete event simulation
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