Search for dissertations about: "sawing"
Showing result 11 - 15 of 34 swedish dissertations containing the word sawing.
-
11. An X-ray LogScanner : a tool for control of the sawmill process
Abstract : Wood is a biological material with great variability. Every piece of wood is a unique individual. The great challenge in the wood products manufacturing process has always been to select pieces of wood with properties that fulfil the product requirements. READ MORE
-
12. Process control and production strategies in the sawmill industry
Abstract : The sawmill process itself is not complicated. What makes it complex is thediversity of the raw material, the logs that are processed in the sawmill, and thedivergent production with many different end products. In the sawmill variousnumber of measurement and scanning equipments are installed. READ MORE
-
13. Combining X-ray and 3D scanning of logs
Abstract : In Scandinavia, sawlogs are typically sorted upon arrival at the sawmill. Presorting of sawlogs according to dimension, e.g., using an optical three-dimensional (3D) scanner, is used to make the sawing process more efficient. READ MORE
-
14. Value recovery and production control in the forestry-wood chain using simulation technique
Abstract : This thesis deals with value recovery and production control in the forestry–wood chain for improved competitiveness of sawmills through higher profit and better adaptation to product requirements of the customers. The subject was approached using simulation technique with a database of virtual logs and a sawing simulator capable of processing the logs in the database. READ MORE
-
15. How planing affects warp
Abstract : Although planers and wood machining researchers have been around a long time, the interactions between planks and planers have been neglected in basic research. With a solid understanding of the movements of planks during planing, planers and planing strategies can be developed to reduce waste and improve the value yield. READ MORE