该预浸料已用于直升机次承力结构。
The prepreg had been used in helicopter secondary structure.
同时铺放头还具有将预浸纤维束加热的功能。
比较了溶液法和热熔法制备的预浸料复合材料力学性能。
The mechanical properties of the composites made of the prepregs impregnated in both solvent and hot-melt methods were compared.
利用本发明的装置和方法可大大改善宽幅预浸料浸润性。
Using this device and the method of this invention can improve the width prepreg soakage property greatly.
这种敏感性与预浸介质，时效，预形变方式和形变量有关。
This susceptibility is related to pre-immersion medium, aging, pre-deformation mode and deformation degree.
结果表明，热熔预浸料复合材料湿热性能高于溶液预浸料。
The results showed that the "hot-wet" environments-resistance of the letter was better than the former.
粘结剂，树脂，预浸料，粗纱，编织类型和蜂窝夹心材料。
Adhesives and resins, prepregs, rovings, weave patterns, core materials.
在预浸料挥发分方面，热熔法工艺的较低，一般低于0.8%。
For the volatile content, the prepreg made by the hot-melt method was lower, generally less than 0.8%.
初步探索了熔融浸渍法制备碳纤维增强PEEK预浸带的制备工艺。
In this paper, the technology of carbon fiber reinforced PEEK prepreg produced by melt impregnation is investigated.
改变了风格层堆叠的方式改变为核心，预浸料层是通过分布层堆叠。
Changing the layer stack-up style changes the way that the core and prepreg layers are distributed through the layer stack.
增加预浸料黏附力可显著提高其侧向弯曲性能，符合理论分析结果。
And the increasing of prepreg tack can significantly improve the lateral bending performance, which all agree with theoretical prediction well.
本文简介炭集团公司概况，重点介绍低温成型预浸料技术及其应用。
The low temperature moulding prepreg technology and it's application are emphasized.
本文简介炭集团公司概况，重点介绍低温成型预浸料技术及其应用。
In this paper the survey of ACG Group is briefly introduced. The low temperature moulding prepreg technology and it's application are emphasized.
本文介绍了一种改进的环氧树脂预浸DMD可溶性树脂含量检测方法。
This paper introduces an improved test of soluble resin content in epoxy preimpregnated DMD material.
预浸料工艺性能的差异及桨叶刚度不足是造成产品寿命下降的主要原因。
Difference of prepreg technique and the tail rotor rigidity were the key resulting in product life decline.
改性剂a预聚体中加入AE树脂，可显著提高基体韧性和预浸料室温粘性。
The prepolymer blending with AE resin can increase dramatically its toughness and tack of prepreg under room temperature.
结果表明：随着温度增大、压力和速度减小，预浸料的侧向弯曲性能提高；
The results show that the lateral bending performance of prepreg increases with the increasing of temperature, pressure, and decreasing of speed.
先进复合材料集团公司是世界上生产预浸料和复合材料最有名的公司之一。
ACG Group is one of the most famous companies producing prepreg and composite materials in the world.
储存老化将对环氧预浸料的性能产生显著的影响，进而影响到印刷电路板的质量。
The storage aging of epoxy prepreg has proud effects on the electrical and mechanical properties of the cured PCBs.
通过合理控制这些影响因素，可制备出工艺状态稳定、质量符合要求的预浸无纬布。
Good prepreg with stable processing and according with demands can be fabricated by controlling these factors reasonably.
利用安装在拉伸试验机上的像框剪切装置，研究了平纹预浸碳纤维机织织物的剪切行为。
The properties of plain carbon fabric prepreg were researched using a picture frame shear rig which is (installed) on a mechanical test machine.
本文对热塑性复合材料用预浸料的结构及其在复合材料成型加工中的浸渍性能进行分析。
In this paper the structures and matrix impregnating behaviours during composites forming of intermediate materials by fiber mixing for thermoplastic composites were investigated.
采用进口预浸布作为原材料，槽线与管体二次固化整体成型，表面光洁度和力学性能优异。
Using Imported Prepreg as the Raw Material, the Second Overall Compression Molding for External Trough Line and the Tube, Excellent Surface Finishment and Mechanical Performance.
预浸布均为夹层结构，两面是离型纸或者塑料膜，中间夹芯为碳纤维或玻璃纤维预浸材料。
The prepreg cloth is generally of sandwich structure with release paper or plastic film on both sides and carbon fiber or glass fiber prepreg in the center.
利用柔性混编预浸料技术则可解决这一难题，高质量、高效率地实现复杂曲面结构件的制备。
This difficulty can be solved by flexible co-woven prepreg technology, facilitating the manufacture of complex curved surface structure with high quality and efficiency.
我公司生产的预浸设备为二步法生产热熔预浸复合材料设备，主要包括热熔涂胶机和热熔预浸机。
This kind of equipment is suitable for produce hot-melt prepreg composite materials by two-step. It includes hot-melt sizing machine and prepreg machine.
在实验室与生产现场两种条件下将光纤折射率传感器埋设于预浸料中对其固化工艺过程进行了监测。
Tests were also carried out in composite manufacture, in which the fiber optic refractive sensors were embedded in the prepreg during the cure process.
本文所涉及的预浸方法具有如下优点：适于不同体系的树脂，预浸料树脂含量均匀，生产效率高等。
The impregnating methods concerned in this paper have the advantages such as availability for different types of resin systems, prepreg with uniform resin content and higher producing efficiency, etc.
利用最小势能原理、瑞利-利兹法以及相关的复合材料力学理论，推导出预浸料侧向屈曲半径公式。
The buckling radius was deduced by using the principle of minimum potential energy, Rayleigh-Ritz method and the relevant composite material mechanics.
对制备短纤维模压预浸料的工艺及设备进行了分析与研究，并对如何控制预浸料工艺参数进行了讨论。
The process and equipment for manufacture of chopped fibre prepregs and the control of the process parameters are discussed.
应用推荐