最新刊期
      期 0 ， 2020
      • Issue 1, (1995) DOI: 10.19455/j.mcgy.1995.01.010
        摘要：竹胶板的生产方式与蔑帘的编织杨焕蝶（南京林业大学南京２１００３７）近１０多年来，我国开发了许多竹材工业制品，如竹胶合板、竹刨花板、竹梭及各种竹木复合层压制品等，对于充分利用产竹区的丰富资源，提高竹材的利用率及使用价值，实现以竹养木，以竹代木，对节约木...  
          
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      • Issue 1, (1995) DOI: 10.19455/j.mcgy.1995.01.009
        摘要：论ＪＭＨ新型高效节能热力系统欧阳琳（中国林科院木材工业研究所北京１０００９１）能源，是全世界具有战略意义而又十分短缺的资源。我国能源形势日趋严峻，到２０００年，能源缺口将高达７亿吨标准煤。目前由于电力不足，全国近四分之一的工业生产能力得不到发挥，由此...  
          
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      • Issue 1, (1995) DOI: 10.19455/j.mcgy.1995.01.001
        摘要：我国城市国营木材加工企业发展问题的探讨王恺，林凤鸣（中国林业科学研究院北京１０００９１）木材工业是以木材为主要原料的原材料工业，也是国民经济的基础产业部门之一。在人类社会长期发展过程中，木材工业作为先锋产业曾对各国原始资本的积累和推动工业文明的实现发...  
          
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      • Issue 1, (1995) DOI: 10.19455/j.mcgy.1995.01.011
        摘要：ＭＤＦ密度微机控制系统探讨张和据（福州人造板厂福州３５０００９）许多实践表明，在生产工艺比较稳定的条件下，中密度纤维板（ＭＤＦ）的密度对产品物理力学性能影响很大。因此，在生产过程中控制好产品密度通常的做法是在纤维铺装成型处控制板坯密度，如密度不在设定...  
          
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      • Issue 1, (1995) DOI: 10.19455/j.mcgy.1995.01.007
        摘要：我国制材企业当前形势及对策丁廷文（东北林业大学哈尔滨１５００４０）随着改革的深入和市场经济的发展，目前国营大、中型制材企业普遍存在着生产不是气，效益低下，经营困难的局面，长此下去，不但企业无法生存，更谈不上制材工业的发展。必须抓住当前深化改革的有利时...  
          
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      • Issue 1, (1995) DOI: 10.19455/j.mcgy.1995.01.004
        摘要：This paper studys on computer programming the sawing patterns of crosstie logs. Onthe basis of an investigation of logs,some mathematic patterns of sawing crosstie logs are put for-ward by using theory of yield of logs,and computer programs of the sawing patterns of crosstielogs are drawed up,which are very helpful in raising the yield of logs and the economic benefit,andlaying a foundation of the process automation in lumber conversion.  
        关键词：Sawing patterns of crosstie logs;Computer programmins;Mathematic pattern   
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      • Issue 1, (1995) DOI: 10.19455/j.mcgy.1995.01.006
        摘要：承重胶合木结构的应用及胶粘剂耐久性试验罗文士，陆熙娴（中国林科院木材工业研究所北京１０００９１）１承重胶合木结构应用情况木材自古以来就是一种优良的建筑材料，但它又是一种生物体，受某些天然特性的限制，如受自然尺寸、生长缺陷和生长特性的限制。所以，当代一...  
          
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      • Guan Ning
        Issue 1, (1995) DOI: 10.19455/j.mcgy.1995.01.005
        摘要：For filling the room in China of the research on wood density including the differenceswithin annual rings,a wood densitometer MWMY was built by the Research Institute of Wood Industry,CAF,and the Beijing Kexin Institute of Mechanical and Electrical Techniques,The mainproblems resolved in the research and manufacture work for the densitometer were reported,in-volving instrument selection,overall design,aperture structure,calibration of measuring system,determination of microdensitometrical characteristics,software design,and accuracy evaluation. The measuring accuracy of the MWMY densitometer proved to be at the the same level as that ofsimilar foreign devices.Several creations were made relative to the aperture,software,calibration,and wood sample making.  
        关键词：wood;Densitometer   
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      • Issue 1, (1995) DOI: 10.19455/j.mcgy.1995.01.008
        摘要：意大利木工机械进入中国的回顾刘苗，李黎意大利是世界家具和木工机械生产大国，其年产量和出口量均居世界前列。我国自八十年代初实行改革开放政策以来，国内木材加工企业基于加快企业内部技术改造，开发新产品的需要，从意大利引进了大量的木工机械设备，与意大利的行业...  
          
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      • Issue 1, (1995) DOI: 10.19455/j.mcgy.1995.01.003
        摘要：The feasibility of Parallel Strand Lumber(PSL )made of waste veneer reinforedwith bamboo strips was studied.With the regression design of second order,the non-lineareffects of processing parameters used in hot-press and amount of resin soaked up on PSL’sproperties were analyzed systematically,and the regression equations were deduced.The re-sults showed that the bamboo strip played the most effective role in improving mechanicalproperties when the waste veneer strip/bamboo strip was from 2: 1 to 1: 1, thickniss ofbamboo strip was about 1.2mm. The temperature,pressure and during time of hot-presshad the largest influence on PSL’s properties. Lower temperture and longer during time wasfavourable to the increase of MOR and MOE. There was a closest relationship between pres-sure and density.  
        关键词：Waste veneer strips-bamboo strips parallel strand lumber;Waste veneer strip;Bamboo strip;mechanical property   
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      • Issue 1, (1995) DOI: 10.19455/j.mcgy.1995.01.002
        摘要：The quality of raw materials for cement particle board(CPB)production,including ce-ment,wood species,and chemical additives ets.,directly affects the quality of cement particleboard.The purpose of the study is to develop a simple,fast and effective method and device in or-der to evaluate and examine adaptability of raw materials for CPB production. The results showedthat two parameters of cement-wood mixture,max. hydration temperature ΔT and time requiredfor reaching the temperature Δt could be used as an index to estimate adaptability of CPB materi-als.  
        关键词：Cement particle board;Cement hydration;Chemical additives   
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      • Issue 1, (1995)
        摘要：橡胶木胶合板的生产工艺特点与设备──介绍芬兰劳特公司橡胶木胶合板设备橡胶木是木材加工工业安全的原材料资源，为保证两种可再生资源──天然橡胶和木材原料的连续生产，橡胶树到一定树龄必须更新。橡胶木完全适合于单板旋切、制材及刨花板和中密度纤维板的生产。作为...  
          
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