介绍了树脂传递模塑工艺过程及特点。
This paper introduces the processes and characterizations of the resin transfer molding briefly.
本发明涉及一种树脂传递模塑工艺制备复合材料的设备和方法。
The invention relates to a device and a method which prepare composite materials by a resin transfer molding process.
首先建立了汽车保险杠树脂传递模塑充模过程的三维数学模型；
A three-dimensional mathematical model of the resin transfer molding(RTM) filling process for the automobile bumper was presented.
树脂传递模塑被认为是一种有前途的大量生产高性能复合材料的工艺。
Resin transfer molding is considered a promising manufacturing process for high performance composite materials.
树脂传递模塑被认为是一种有前途的大量生产高性能复合材料的工艺。
Resin transfer molding (RTM) is considered a promising manufacturing process for high performance composite materials.
树脂传递模塑法(rtm)是一种低成本、效益好的复合材料成型工艺。
Resin Transfer Moulding (RTM) is an established process for manufacturing polymer matrix composites with low cost and high benefit.
树脂传递模塑工艺（RTM）是纤维增强聚合物基复合材料的重要制备工艺之一。
Resin transfer molding(RTM) is one of the important processes for fabrication of fiber-reinforced polymer-matrix composites.
本发明的方法是在树脂传递模塑工艺过程中持续对储胶罐中的树脂进行超声处理。
The method of the invention is that the resin in a resin storage pot is executed with ultrasonic-processing continuously in the technical process of resin transfer molding.
液体直接注塑工艺中，尤其是树脂传递模塑工艺在汽车业中的应用，已被证实相当成功。
Liquid direct processing, and RTM in particular, has been proven extremely successful in the automotive industry.
树脂传递模塑(rtm)工艺不仅成型效率高、表面质量好，而且可用于复杂形状构件的制备。
The Resin Transfer Modeling (RTM) technique has high manufacture efficiency, good surface quality, and can be employed to fabricate the components with complex shapes.
轻型树脂传递模塑在关键性能问题比传统压合组件轻30- 50% -(强度不变的情况下)。
Light RTM parts are 30-50% lighter in weight a key performance issue - without sacrificing strength than conventionally laminated components and have a better quality finish.
树脂传递模塑的灵活性使设计师们可将其用于传统金属冲压工艺无法实现的，具有高度复杂造型的零件生产。
The flexibility of RTM means that designers can also use it for the creation of highly complex parts which cannot be achieved by traditional stamped metal processes.
选用一种液体改性芳香胺为环氧树脂的固化剂，得到了一种适合于树脂传递模塑(rtm)的高性能树脂体系。
Through applying a liquid modified aromatic amine as curing agent for epoxy resin, a high performance resin matrix system for resin transfer moulding (RTM) was derived.
树脂传递模塑工艺的固化过程数值模拟有助于化学反应、材料结构与性能的控制，具有重要的科学意义和工程价值。
The numerical simulation of curing processes in resin transfer molding is helpful to control the chemical reaction, material structures and properties.
产品可用于树脂传递模塑成型(rtm)，真空成型及拉挤成型等加工工艺，如汽车车顶内饰，变压器用绝缘材料。
It can be used for RTM, Infusion, Pultrusion process. eg, automotive inner decorative parts and cable insulation materials.
采用四步法编织技术，对三维整体编织管增强体进行了设计，利用树脂传递模塑工艺成型了复合材料管，并测试了其拉伸性能。
D integrally braided composite pipes were designed by four step braiding method. Composite pipes were made by RTM and tensile property was tested.
建立了基于欧拉方法描述树脂传递模塑(rtm)工艺充模过程的基本数学方程，并采用有限元隐式时间积分方法对基本方程进行了数值求解。
A mathematical equation described by Euler method for simulating RTM process is established, and a finite element method with implicit time integration is used to solve this equation.
实验结果表明，这种树脂具有良好的工艺性能和较高的力学性能，可作为树脂传递模塑成型rtm的高性能复合材料基体树脂或高性能封装用树脂。
The resin had better process properties, higher mechanical properties, and could be used as a RTM matrix resin for high performance composites or as a high performance electronic packaging resin.
实验结果表明，这种树脂具有良好的工艺性能和较高的力学性能，可作为树脂传递模塑成型rtm的高性能复合材料基体树脂或高性能封装用树脂。
The resin had better process properties, higher mechanical properties, and could be used as a RTM matrix resin for high performance composites or as a high performance electronic packaging resin.
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