Birincil Tomruk Biçme İşlemiyle İlgili Yaklaşımlar

Özet Çalışmanın amacı: Tomruk biçme işleminin ilk aşaması olan “Birincil tomruk biçme prosesiyle ilgili geliştirilen yeniliklerin, sebepleri ve sonuçlarıyla birlikte irdelenmiştir. Çalışma alanı: Yerli ve yabancı tomruk biçme makinesi üreticilerinin ürünleri ve bilimsel çalışmalar ile özellikle yurtdışında faaliyet gösteren kereste fabrikalarında prosesin bu aşamasında yapılan yenilikler ele alınmıştır. Materyal ve Yöntem: Tomruk kalitesinin değerlendirme yöntemleri, kullanılan biçme teknikleri ve biçme makinelerinin incelenmiş ve geleneksel yöntemlerle karşılaştırılmıştır. Sonuçlar: Tomruğun işlenmesinde yaşanan kayıplar, ufak ama etkili yeniliklerle en aza indirgenebilir. Ancak tomruk bakımından büyük oranda dışa bağımlı olan kereste endüstrisi, bu müdahaleleri yaparken finansal durumlarını göz önünde bulundurmaları gerekmektedir. Araştırma vurguları: Yerli üreticilerin bu proses öncesi, sırası ve sonrasında gerekli incelemelerin yapabilmesi adına alternatif yöntemlerden tahribatsız değerlendirme yöntemlerinin değerlendirmesi tavsiye edilmektedir.

Anahtar Kelimeler:

Tomruk, Birincil Biçme Prosesi, Randıman, Biçme, Şerit Testere

Approaches on Primary Log Breakdown Process

Abstract Aim of study: Innovations of “primary breakdown process” which is the first step of log sawing process were evaluated with their reasons and results. Area of study: Primary log breakdown process were investigated with products of domestic and foreign log sawing machine manufacturers, scientific studies and operations at especially foreign sawmills. Material and Methods: Log quality assessment techniques, sawing techniques and sawing machines were compared with conventional methods. Main results: Losses during the log sawing can be minimized with small but effective innovations. However, domestic sawmills which are foreign-dependent on especially raw material (log) should consider their financial situations while taking an investment decision. Research highlights: Domestic sawmills can try “non-destructive evaluation techniques” for required evaluations while before, during and after the primary breakdown process.

Keywords:

Log, Primary Breakdown, Yield, Sawing, Band Saw,

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