ABDULLAH SÜTÇÜ, Ercan TANRITANIR, Abdullah ERDOĞLU, HALİL İBRAHİM KORUCA

Orman ürünleri endüstrisinde benzetim destekli çalışmalar ve bir örnek uygulama

Yurdumuz orman endüstri işletmeleri, geçmişte olduğundan daha dar kar marjlarında ve yoğun rekabet ortamında faaliyetlerini sürdürmektedirler. Artan rekabet şartları ve sürekli değişen müşteri istekleri, işletmeleri yeni ürün tipleri ve ürün gruplarını üretebilecek şekilde sürekli dinamik tasarımlara zorlamaktadır. Bu amaçla kullanılan ve karar vericiye doğru değerlendirme imkanı sunan önemli araçlardan biri ‘benzetim’dir. Bu çalışmada orman ürünleri endüstrisinde (OÜE) daha önce yapılmış benzetim destekli çalışmalar kısaca özetlendikten sonra büyük ölçekli bir masif sandalye imalat atölyesinin mevcut durumunun benzetim modeli oluşturulmuş ve bu model üzerinde personel ve iş organizasyonu açısından değişiklikler yapılarak daha iyi performans gösteren bir model geliştirilmiştir. Bu modelde daha az personel ile (45~35) daha yüksek termin karşılama oranına (%59,2~%64,3) ulaşılmıştır.

Anahtar Kelimeler:

mobilya, ağaç işleme, orman ürünleri sanayii, benzetim modelleri, benzetim, imalat, orman ürünleri

Simulation-aided studies in forest product industry and a case study

Turkish forest product industry is operating on tighter margins and ever increasing competition. With more competition and ever changing consumer demands, manufacturers are frequently realizing the necessity to redesign their facility to satisfy the needs of many product groups and styles. However, engineers are often left to their own inherent instincts during the design phase of a project without an analytical tool to help them to assess if their assumptions are correct or not. One of the best tools available to provide correct evaluations of system interdependencies is simulation. In this study, after briefly summarizing the simulation studies in forest product industry (OÜE), initial structure of a large scale wooden chair workshop has been modeled using a simulation tool. Then, an improved model, which provide better performance then the initial structure by re- organizing the personnel and workplace allocations. As a result, a higher service order ratio (59.2%~64.3%) and a reduced number of personnel (45~35) have been obtained.

Keywords:

furniture, woodworking, forest products industries, simulation models, simulation, manufacture, forest products,

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