Dicyanate/novolac epoxy matrix was developed for hot-melt fiber winding process.
根据纤维热熔缠绕要求,研制出工艺适用的改性氰酸酯树脂基体。
Special shape fiber winding to screw propeller hub splint of helicopter was analyzed.
针对某直升机尾桨叶梁的异型缠绕进行分析。
ILSS result of carbon fiber reinforced composite shows that the matrix is suitable for hot-melt carbon fiber winding composite material.
碳纤维增强复合材料层剪强度测试结果表明,基体适用于纤维热熔法缠绕复合材料。
The design principle, basic composition and implementing method of tension control system of digital control fiber winding machine are described.
主要论述了数控纤维缠绕机张力控制系统的设计原理、基本构成及其实现方法。
Fiber winding technology is an integrated technology, including composite material, macromolecule chemistry, mathematics, mechanics, electronics and computer, etc.
纤维缠绕技术是一项涉及复合材料、高分子化学、数学、机械、电子、计算机等多门学科的综合性技术。
Next, discussing structuring truth of tension control system, designing that PLC control AC servo-system, achieve may control no- gyrating round fiber winding motion;
讨论了张力控制系统的构成原理,设计了以可编程控制器控制的交流伺服系统,实现该设备的可控非回转体环向缠绕运动;
Next, according as no - gyrating round fiber winding theory and concrete request of vane, analyzing the winding technics, found the mathematics model of tension control system.
根据非回转体环向缠绕理论及叶片产品的具体要求,分析缠绕工艺,建立了张力控制系统的数学模型。
Optical fiber winding was a important technique in optical fiber guided missile, and lag Angle controlled by lead screw subsystem was a key factor in optical fiber precise winding.
光纤自动精密缠绕是导弹光纤制导中的一项重要技术,其中滞后角是光纤精密缠绕中的关键因素,滞后角的控制是通过丝杠子系统来完成的。
As the transmission medium contains easy winding or bunching of the fiber material.
由于被输送的介质中含有易缠绕或聚束的纤维物。
The importance of winding tension control to increase the developed fiber strength is discussed.
讨论了缠绕张力控制对提高纤维发挥强度的重要性。
The high-pressure composite vessel usually consists of the inner metal liner and outer winding graphite fiber reinforced plastic with high strength.
该复合容器通常由金属内胆和外层缠绕的高强度纤维增强复合材料组成。
To decrease the effect of temperature on fiber coil, we adopted the technology and method of quadrupolar winding, and we have finished several fiber coils.
为了减小温度对光纤环的影响,我们采用了四机子绕线法,并且利用自行研制的半自动绕线机构完成了多个光纤环的绕制。
In this paper, the experiments with high strain were conducted to analyze the relaxation behavior for the fiber glass winding pipe. The nonlinear relaxation formula was given.
本文对玻璃纤维缠绕管在高应变控制下的应力松弛特性进行了实验分析,给出了其非线性松弛的理论公式。
Based on analysis of domestic and foreign study actualities on fiber-optic strain sensor-based system, a new winding fiber-optic strain sensing technique based on OTDR is presented.
本文在分析研究了现有的光纤应变传感技术的基础上,提出了基于光时域反射技术的缠绕式光纤应变传感系统。
This paper studies the manufacturing processing of compressed natural gas bottle of glass fiber filament winding composites with HDPE liner.
本文对以高密度聚乙烯为内衬的玻璃纤维缠绕复合材料天然气气瓶的制造工艺进行了初步试验研究。
In this paper, we introduced the system for fast and precise winding of optic fiber, and presented a method to measure the Angle of optic fiber using dynamical optic-electric sensor.
分析了光纤高速精密卷绕生产中的问题,论述了系统的设计方案,提出了利用光电传感器对光纤偏角进行实时检测的方法并进行了实验研究。
With temperature-sensitive fiber Bragg grating wrapped into the coil winding, we manage to measure the internal temperature of coil winding directly.
将刻有温敏光栅的光纤缠入线圈绕组内,实现对线圈绕组内部温度的直接测量。
The differences on drying, spinning, winding and parallel drawing between PTT fiber and PET fiber were pointed out. The production process of PTT DT was discussed.
着重指出了ptt纤维生产在干燥、纺丝、卷绕、平行拉伸上和PET纤维的不同,并结合实例对POY—DT工艺的要求作了探讨。
The definition of algebraic pattern of filament winding elbows and pattern design method are given in chapter 5, and this method is able to design the fiber path with uniform coverage.
第五章研究了纤维缠绕弯管的纤维分布问题——代数模式,提出了缠绕弯管的代数模式定义和能均匀覆盖弯管的设计方法。
Abstract: the rectifier rolls are hollow rolls and there are regular holes on the surface. The winding rectifier rolls are used to keep the velocity evenly and to disperse and perforate fiber.
摘要:匀浆辊是辊面有规则分布圆孔的中空薄壁辊筒,利用这些圆孔的效能阻以及浆流通过圆孔时产生的微湍来达到整流、分散纤维的目的。
The results of geometrical nonlinear analysis show that the effect of layer orientation on the strength of fiber-winding case is the most significant factor.
本文压力容器几何非线性分析的结果表明铺层方向是影响纤维缠绕壳体强度的最大因素。
The obtained optimal winding parameters simultaneously meet the windability and improve the vessel performance, and thus the fiber strength can be fully utilized.
优化设计的缠绕参数既满足工艺可缠性,又能提高环形气瓶的结构性能。
The winding technology of fiber coil used in fiber optic gyroscope was demonstrated. The principle and application of Brillouin Optical Time Domain Reflectometer (BOTDR) were introduced.
阐述了光纤陀螺中光纤环的的作用和绕制技术,介绍了布里渊光时域反射计(BOTDR)的工作原理和性能。
The wet winding process for carbon fiber reinforced composites, the properties and service life of the resin matrix are studied.
研究了碳纤维增强复合材料用湿法成型工艺、基体配方的性能和使用期。
Using the instrument for the transmission loss of single mode of winding birefringence optical fiber, the spectrogram of loss and the graph of mode density are obtained.
利用检测单模双折射光纤弯曲传输损耗装置测绘了光纤的弯曲损耗图及光纤弯曲传输模式图。
The invention relates to a device for filling crimping deformation of synthetic fiber ribbon; the device has two driven winding rollers; a roller gap is formed between the two winding rollers.
本发明涉及一种用于合成纤维条的填塞卷曲变形的装置,该装置具有两个被驱动的卷曲辊,在这两个卷曲辊之间形成有辊间隙。
The invention relates to a device for filling crimping deformation of synthetic fiber ribbon; the device has two driven winding rollers; a roller gap is formed between the two winding rollers.
本发明涉及一种用于合成纤维条的填塞卷曲变形的装置,该装置具有两个被驱动的卷曲辊,在这两个卷曲辊之间形成有辊间隙。
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