| Course Title | Code | Semester | L+U Hour | Credits | ECTS |
|---|---|---|---|---|---|
| Laminated Wood Materials Technology | OEM307 | 5. Semester | 2 + 2 | 3.0 | 3.0 |
| Prerequisites | None |
| Language of Instruction | Turkish |
| Course Level | Undergraduate |
| Course Type | |
| Mode of delivery | Lecture |
| Course Coordinator |
Prof. Dr. Cengiz GÜLER |
| Instructor(s) |
Cengiz GÜLER |
| Assistants | |
| Goals | The aim of this course is educate students, be important position to forest product industry of playwood in Turkey and World, log properties for veneer, veneer panel manufacturing methods, occurrence problems to veneer production, production technology of playwood and blockboard, using resins, physical and mechanical properties. |
| Course Content | Historical development of laminated wood materials, definition of veneer, playwood and blackboard, wood species and their properties using in laminated wood materials, Production quantity laminated wood materials in Turkey and World, veneer logs, Boards standards, define of veneer panels, Procedure to log depot, log treating with steam. Wood veneer manufacturing methods, Visiting a plywood mill near Düzce Veneer production by rotary cutting, Veneer production by sawing and slicing, The factors of veneer quality effected, Production mistakes, Veneer drying system, veneer transport, sizing, Plywood production Technology, Work flow in plywood manufacturing, Prepare glue solution, glue mixer machines, glue solution, Pressing laminated wood materials, pressing aim, Visiting a plywood mill near Düzce, Climatize to Boards, end process, Blackboard production, Quality control and standardization process on blackboard, Technological properties of laminated wood materials, bending strength, internal bending strength. |
| Learning Outcomes |
- Describes of veneer, playwood and other laminated materials - Manufacturing methods of veneer panel - Evaluate of raw metarials resources, - Laminated wood materials production, - Solution of occurrence problems to veneer production to plant, - Evaluate of produced playwood prorerties, - İnformation about different resins, - They are production playwood, - Resin prepared, - Board testing according to standarts. |
| Week | Topics | Learning Methods |
|---|---|---|
| 1. Week | Tabakalı ağaç malzeme üretiminin tarihçesi, Ağaç kaplama, Kotrplak, Kontrtabla tanımı, Kaplama üretiminde kullanılan ağaç türleri ve özellikleri | |
| 2. Week | Dünyada ve Türkiyede Tabakalı ağaç malzeme üretim miktarları, Kaplamalık tomruk, Ağaç kaplama levha standartları, Kaplama levhaların tanıtılması | |
| 3. Week | Tomruk deposundaki işlemler, Tomrukları pişirme ve buharlama, Ağaç Kaplama üretim metotları, fabrika gezisi | |
| 4. Week | Soyma metodu ile kaplama üretimi, | |
| 5. Week | Kesme ve biçme metodu ile kaplama üretimi | |
| 6. Week | Kaplama Kalitesini Etkileyen Faktörler , üretim hataları | |
| 7. Week | Kaplama kurutma sitemleri, kaplama taşıma, boyutlandırma | |
| 8. Week | Kontrplak üretim teknolojisi, Kontrplak üretiminin iş akışı, | |
| 9. Week | Tutkal çözeltisinin hazırlanması, Tutkal karıştırma makineleri, Tutkal Çözeltisi | |
| 10. Week | Tabakalı Ağaç malzemenin preslenmesi, preslemenin amacı, Kontrplak üretimi Presleme metodu, Fabrika gezisi | |
| 11. Week | Levhaların klimatize edilmesi, son işlemler, | |
| 12. Week | Kontrtabla Üretimi, | |
| 13. Week | Kontrplaklarda kalite kontrol ve standardizasyon | |
| 14. Week | Tabakalı Ağaç Malzemenin teknolojik Özellikleri, Eğilme direnci deneyi, Çekme direnci deneyi, yapışma direnci |
| Prof. Dr. Gürsel ÇOLAKOĞLU. Tabakalı Ağaç Malzeme Teknolojisi Basılmamış Ders Kitabı, KTÜ. Orman Fakültesi. |
| FAO 1982. Orman Ürünleri Yıllık Bülteni |
| Program Requirements | Contribution Level | DK1 | DK2 | DK3 | DK4 | DK5 | DK6 | DK7 | DK8 | DK9 | DK10 | Measurement Method |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| PY1 | 5 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | - |
| PY2 | 5 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | - |
| PY3 | 4 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | - |
| PY4 | 5 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | - |
| PY5 | 4 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | - |
| PY6 | 5 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | - |
| PY7 | 4 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | - |
| PY8 | 4 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | - |
| 0 | 1 | 2 | 3 | 4 | 5 | |
|---|---|---|---|---|---|---|
| Course's Level of contribution | None | Very Low | Low | Fair | High | Very High |
| Method of assessment/evaluation | Written exam | Oral Exams | Assignment/Project | Laboratory work | Presentation/Seminar |
| Event | Quantity | Duration (Hour) | Total Workload (Hour) |
|---|---|---|---|
| Course Hours | 14 | 4 | 56 |
| Midterm 1 | 1 | 10 | 10 |
| Homework 1 | 1 | 4 | 4 |
| Final | 1 | 10 | 10 |
| Total Workload | 80 | ||
| ECTS Credit of the Course | 3.0 | ||
