最新刊期
期 0 ， 2020
- 摘要：The MDF industry in China has been developing rapidly since entering the 21st century and the total MDF output capacity is now ranked first place in the world. Through reviewing the history and existing major problems of the MDF industry in China, suggestions for future development are pointed out.
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发布时间：2021-02-08 - 摘要：The current development and existing problems in the agri-fiber based panel industry are presented in this paper. As a useful, recyclable raw material resource, the technical feasibility and application potential of wheat/rice straw boards are analyzed.
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发布时间：2021-02-08 - 摘要：Test equipment, conditions and methods for concentrated load performance testing for sheathing panels in light frame construction were introduced in this paper. The concentrated load performance of plantation grown Chinese larch （Larix gmelinii） plywood used as roof and flooring panels in light frame construction was also studied. The results showed that the performance of the larch plywood, with the same thickness as foreign plywood products, exceeded the requirements for the related standards.
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发布时间：2021-02-08 - 摘要：A Humidifying treatment was developed by sprinkling water on the particleboard mat surface before hot-pressing. Through analyzing the outer and core layer temperature change of the mat, the effect of humidifying treatment on mat heat conduction was determined. By comparing the temperature-time curves of core layers of boards made under different density and thickness, mat moisture content and hot-pressing temperature, the procedure of humidifying treatment for influencing the temperature of the mat core were educed.
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发布时间：2021-02-08 - 摘要：This paper introduces a method for automatic analysis of wood defects in CT images through artificial neural networks （ANN）. Experiments on European ash （Fraxinus excelsior） showed that the ANN of nodes in different hidden layers could accurately distinguish wood bark, knot, decay and clear logs, but it did not work well for fine splits. The application of the method is helpful to realize quick and automatic recognition of wood defects, and to draw an optimal sawing scheme.
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发布时间：2021-02-08 - 摘要：A CAD software program was used to develop a wood-matrix die based on design parameters by SolidWorks. This article describes the whole structure and key techniques of the CAD software and includes a running example.
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发布时间：2021-02-08 - 摘要：The physical and mechanical properties of structural glued laminated bamboo were studied and compared with LVL made from several kinds of plantation wood, as well as common structural solid wood. The result showed that the glued laminated bamboo exhibited excellent properties on horizontal shear strength, MOR and MOE, but the poor performance in an aging test.
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发布时间：2021-02-08 - 摘要：An orthogonal experiment was conducted to determine a desirable forming technology for plantation grown Chinese Fir. The factors investigated included form-fixing vapour pressure, form-fixing time and unloading speed. Results showed: 1) forming-fixing vapour pressure and time had strong effects on volume-recovering rate, while vapour unloading speed had little effect; 2) The optimum parameters were under saturate vapour pressure of 0.8 MPa and 175 for duration of 40 min.
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发布时间：2021-02-08 - 摘要：This paper presents the principle of dynamic mechanical analysis （DMA） method, which could be used to examine and evaluate mechanical performance of wood-based materials. It also discusses some specific uses of DMA in the wood processing industry.
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发布时间：2021-02-08 - 摘要：Using a three-dimensional model of a small table for flowers as an example, this article illustrates how to use AutoCAD software to create a solid-body model with a computer. The design process and commands are described. It is proposed that this technology could develop a full range of computer aided furniture design.
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发布时间：2021-02-08 - 摘要：The fluctuant and conventional drying technologies for 22 mm-thick Birch （Betula platyphylla） were tested and compared. During the fluctuant drying process, the temperature and moisture content gradients were in the same direction when temperature declined, and the gradients were both smaller than during the conventional drying process. The tendency of checking was also reduced.
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发布时间：2021-02-08 - 摘要：A computer color matching （CCM） software program has been developed to improve the process for wood dyeing. The program controls a multi-batch dyeing process by combining a new technology of chroma and color checking. The software adjusts the color of a veneer dipping dye process with a recycled dye bath solution. The procedure reduces processing costs by conserving dyestuff, energy consumption, and wastewater.
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发布时间：2021-02-08 - 摘要：Dye technology for Poplar （Populus yunnanensis） veneer was conducted to imitate Walnut （Juglans nigra） wood. Red, yellow and blue reactive dyestuffs were selected. Results showed that the dyeing effect could be dominated by controlling the dyeing temperature and time, as well as the dosage of the accelerating agent and the color fixing agent. A satisfactory effect could be obtained under the following dyeing conditions: a temperature between 7080 , a time of 3 h using Na2SO410H2O as an accelerating agent at a concentration of 40 g/L,and Na2CO3 as a color fixing agent at 20 g/L.
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发布时间：2021-02-08 - 摘要：Based on the form and function of furniture logistics, this paper presented the importance of reasonable packaging to reduce the cost and increase conveyance safety. This has generated changes for basic packaging design for furniture. Finally, the authors suggested some techniques for furniture packaging from the aspects of packaging process, construction, and material.
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发布时间：2021-02-08 - 摘要：To increase the density and mechanical properties for plantation grown timber, the author has developed an autofrettage technique for those materials. The principle and distinctness of the technique from some normal wood-compressing methods are described in this article. It also indicated the application of wood treated by this autofrettage technique.
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发布时间：2021-02-08 - 摘要：This article introduces the American wooden cabinet furniture from its material, design and structural features. It also illustrates how to design some main parts, such as panel members （including top panel, side panel, back panel）, and frames （including front frame, skeleton frame, back frame）, drawers and doors.
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发布时间：2021-02-08
- Address：Box 29，Research Institute of Wood Industry, No. 1, Dongxiaofu, Haidian District, Beijing Postal code：100091
- Tel：010-62889419 Email：mckx@caf.ac.cn
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