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- By means of parallel plates the effects of storage time on rheological properties of resin systems were studied for several typical thermosetting resin systems used in the hot press process. 热固性树脂体系在贮存期间会发生物理或化学变化,这会影响树脂体系的流变特性,进而影响其成型工艺性。
- The relationship of pressure to thickness of MDF mat in hot press process has been studied.The testing result shows that the thickness of the mat is a power function of the specific pressure. 进行了常温下的中纤板板坯压缩过程的压力-板坯厚度曲线初步研究,得出板坯厚度与面压呈幂函数关系的试验结论。
- The C/Cu composites with various fiber contents have been made by Hot Pressing, the method of powder metallurigy.The powder of Sn promot the compactification in Hot Pressing process. 用粉末 冶金热压法能得到各种碳纤维体积含量的复合良好的碳/铜复合材料 ,5%25锡粉的加入促进了热压过程致密化。
- Gong Ying,Zhang Zuoguang,Gu Yizhuo,et al.Effects of hot pressing process on fiber compaction of unidirectional composite laminates[J].Acta Materiae Compositae Sinica,2006,23(1):12-16. [3]龚颖;张佐光;顾轶卓;等.;热压工艺参数对单向复合材料层板密实状态的影响[J]
- Choice of raw materials for the production of circular saw diamond tool tips by hot pressing, preparation of blend. structure and materials of dies and hot pressing process have beed described. 概述了热压法生产石材加工用圆锯金刚石刀头的原料选择、混合料制备、模具结构及材料、热压工艺过程;
- In some processes of resin matrix composites, such as a hot pressing process and RTM,the resin flow is an important phenomenon which can be detected by resin pressure. 结果表明,该系统具有准确度高和动态响应敏感的特点,满足热压成型过程树脂压力的测试要求,为研究工艺过程树脂流动行为提供了有力的测试与验证手段。
- Keywords Rice-straw particleboard Hot press process Isocyanate resin Fungi; 稻草刨花板;热压工艺;异氰酸酯胶粘剂;霉菌;
- Experimental Study on Corrugated Paper Production from Cornstalk by Hot Press Process 玉米秸秆髓芯热压瓦楞芯纸的试验
- Effect of Hot Pressing Process on the Bamboo Surface Roughness 热压工艺对竹材表面粗糙度的影响
- Compressing moulding presses.., hot press... 就是液压机什么得。。。
- Resin pressure measuring system for hot pressing process of composites 复合材料热压成型过程的树脂压力测试系统
- hot press process 热压工艺
- BN-base ceramic nozzle produced by hot press sinteting is chosen through the selective tests on material and process. 根据喷嘴的材料与工艺的选择试验结果。选用了热压烧结氮化硼(BN)基陶瓷喷嘴。
- Furthermore, the influence of the precuring degree on hot press overlaying process and quality of overlaid panels was discussed. 并给合压贴情况讨论了预固化度对压贴工艺和压贴效果的影响,确定了最佳压贴工艺。
- At the polyalkene Oct.1999, after the injection molding, hot press as molding. 一般以聚烯烃为主要原材料,经过注塑、热压等工艺加工成型。
- The results show that it is feasible to use ceramics as friction element material instead of hard alloy, or to fix the ceramics on the bit by hot press sintering process. 试验结果表明,用陶瓷代替硬质合金作为热机碎岩钻头的摩擦材料是可行的,利用热压烧结工艺可以将陶瓷固定在钻头上。
- The results show that it is feasible to use ceramics as friction element material instead of hard alloy , or to fix the ceramics on the bit by hot press sintering process. 试验结果表明,用陶瓷代替硬质合金作为热机碎岩钻头的摩擦材料是可行的,利用热压烧结工艺可以将陶瓷固定在钻头上。
- In this paper, the preparation process of thermosetting resin composite materials from ramie noil fiber,hot press felt and non woven fabrics were introduced. 本文介绍了落麻纤维、落麻热压毡、落麻无纺毡制备热固性树脂复合材料的工艺过程 ;
- A new type BN ceramic material is made by hot pressing(HP) method. 采用热压(HP)法制备了BN陶瓷材料。
- The line is composed of loader, hot press, unloader and returning roller conveyor group. 本生产线由装板机、热压机、卸板机及垫板回送机构组成。