Preferencje help
Widoczny [Schowaj] Abstrakt
Liczba wyników

Znaleziono wyników: 26

Liczba wyników na stronie
Pierwsza strona wyników Pięć stron wyników wstecz Poprzednia strona wyników Strona / 2 Następna strona wyników Pięć stron wyników wprzód Ostatnia strona wyników

Wyniki wyszukiwania

help Sortuj według:

help Ogranicz wyniki do:
Pierwsza strona wyników Pięć stron wyników wstecz Poprzednia strona wyników Strona / 2 Następna strona wyników Pięć stron wyników wprzód Ostatnia strona wyników
Prefabrication for production purposes of skeleton furniture. In the described experiments, quantitative efficiency obtained during the manufacture of furniture semi-finished products from the selected type of beech sawn timber was adopted as the basic optimisation criterion. Using the internal factory material data together with material prices for beech sawn timber for individual quality classes and the semi-finished products obtained for further processing in 2007, efficiency indices of their production were determined taking into consideration the quality classes of sawn timber materials.
Work is designed to identify factors that affect businesses - especially manufacturers of wooden houses - at the stage exit from the economic crisis, an indication of problems that at this stage are the manufacturers and to show the prospects for the timber industry.
Qualities of won design elements in research from production of wood construction definite pine timber. Work included comparison of specificity resistance and with reference to proper objective norms with taking into consideration dimension partition of semi-finished article qualitative raw material. The study of mechanical properties of the samples included the determination of elasticity of the average large-size module.
The paper includes the results of measurements of timber logs sorting by a modern, equipped with the newest measurement and steering systems line for automatic pretreatment of timber materials. The examined research was made in one of sawmills of Pomeranian Voivodeship.
The subject this paper is to determine the efficiency of production of the various dimensions of semi-finished elements for the production of glued of beams. Given the methodological assumptions has been made a representative selection of raw logs, carried out experimental of sawing, an assessment of technological suitability of different grades sawn timber and semi-finished elements and was determined efficiency of production.
The paper presents results of investigations on the effectiveness of the primary and secondary conversion of beech wood into semi-finished products in conditions of the ZPD Kolacz Sawmill which belongs to one of the companies of the KPPD S.A. Holding with the headquarters in Szczecinek. As a result of conducted experiments, quality and dimensional characteristics of lumber converted at the plant were determined. Dimensional groups of representative logs were selected, experimental conversions were performed, suitability of lumber of different quality grades and provenance was evaluated, based on cross stem section, for the production of customized half-finished production. Moreover, efficiency of production was determined for sawn products and customized products.
The paper presents selected results of experimental studies related to the establishment of production efficiency of oak and ash natural veneer. On the basis of throughput experimental oak and ash veneer logs of various diameters, found the material balance derived products, performance indicators and efficiency of production of veneer.
Pierwsza strona wyników Pięć stron wyników wstecz Poprzednia strona wyników Strona / 2 Następna strona wyników Pięć stron wyników wprzód Ostatnia strona wyników
JavaScript jest wyłączony w Twojej przeglądarce internetowej. Włącz go, a następnie odśwież stronę, aby móc w pełni z niej korzystać.