The best performance of camber polymer lithium ion battery was got at the molding temperature of130 ℃ with self-made molding device. 研究结果表明,利用设计的模具,130℃条件下,具有最好的成型效果。
Temperature Calculation Method Based on Molding Compound Temperature Measurement 以塑封料温度测量为基础的一种结温计算方法
Effect of molding temperature on structure and properties of poly-1-butylene thermoplastic elastomer 模压温度对聚1-丁烯热塑性弹性体结构及性能的影响
The need of high-gloss injection molding for quick temperature rising and drop cannot be met. 无法满足高光注塑中快速升温及快速降温的需要。
The raw materials, extrusion pressure, pressure holding time and molding temperature during extrusion moulding have great effects on the quality of products. 挤压成型过程中原材料、挤压力、保压时间和成型温度对制品的品质影响较大。
In addition, the influence of molding temperature and injection pressure on PS product was discussed, too. 另外,也研究了模温和熔体压力对PS注塑制品的影响。
By numerical analysis, the process of pile foundation in cold seasons of Qinghai_Tibet railway, increasing of concrete of molding temperature and its impact to construction are studied. 通过数值分析,研究了青藏铁路多年冻土区在寒季桩基的回冻过程,混凝土入模温度的提高及其对施工的影响。
The 4 factors, such as specific absorption of aggregate, dosage of fiber, dosage of cement and molding temperature, were assembled properly by orthogonal design method, the effects of the factors on the optimum proportion of asphalt were studied at the same time. 采用正交试验方法分析集料吸水率、纤维用量、水泥掺量及成型温度这4个因素对沥青混合料最佳油石比的影响程度。
The TLCP fibrils in the composites appeared somewhat retracted when the molding temperature was 260 ℃. 注射成型温度为240℃时,复合材料中TLCP相开始出现熔融回缩;
The results showed the influences of content of resin and the molding pressure on the air permeation of bipolar plates were bigger than that of the molding temperature and temperature keeping time on it. 树脂含量与成型压力对双极板透气性能的影响比成型温度与保温时间的影响要大。
During the process of the consolidation molding consolidation, this paper adopts three schemes to make kinds of samples, while it gives and studies the molding temperature as well as adopts the molding pressure, analyzing the relationship between the molding pressure and the molding thickness. 模塑成型的复合固化中,采用了三个方案复合出几种试样,并对试样的成型温度,成型压力的确定给予了探讨,同时分析了成型压力与成型厚度之间的关系。
Study on Injection Molding Melt Temperature 注塑成型熔体温度的研究
In this paper, the integration of foundation pile conduction, frozen soil, air temperature, concrete hydrate heat, concrete molding temperature is considered to establish a numerical simulation. 考虑基桩传热、地基冻土、大气温度变化、混凝土中水泥水化热、混凝土入模温度变化及其相互作用,建立温度场数值分析模型。
The construction plan that is adopted to ensure concrete winter construction quality and technology measures are expounded from the aspect of how to control getting out of tank's temperature of concrete, molding's temperature and pumping's temperature of concrete. 论述了通过控制混凝土出罐温度、成型温度和入模温度来确保冬施混凝土施工质量的施工方案和技术措施。
Numerical Simulation of Pile Foundation Conduction at Different Molding Temperature in Permafrost Regions 多年冻土地区不同入模温度下桩基温度场数值分析
And the molding temperature, the molding time and the content of BMI had tremendous effect on the mechanical properties of the finial elastomers. 成型温度、时间和BMI的含量会对胶粉弹性体的力学性能产生显著影响。
The study shows that the molding temperature is decided according to the molding pressure. 结果表明:成型温度的确定决定于成型压力。
The optimal molding temperature and pressure of their composite are 140C and 7.3 MPa. 麻纤维复合材料的最佳成型温度为140℃,成型压力7.3MPa。
Furthermore, optimal molding parameters such as molding temperature, molding pressure and cure time are determined by orthogonal test. 研究了模压温度、压力、加压时机、保压时间等模压工艺参数对制品力学性能及表面质量的影响,并通过正交试验确定最佳的模压工艺。
The results showed that the morphology of dispersed TLCP phase and the mechanical properties of the materials were strongly dependent on molding temperature. 结果表明,注射成型温度对最终复合材料中TLCP形态及材料的力学性能有明显的影响。
This model takes the molding temperature and mixture ratio of straw and rice bran as the control parameters of compression molding process. It also takes molding fuel durability, relaxation density and fuel heating value as the evaluation parameters. 以稻草与米糠的混合比例和成型温度作为压缩成型过程的控制参数,以成型燃料的抗跌碎性、松弛密度和燃料热值作为压缩成型过程的评价参数。
The optimum conditions of the composite materials forming process were determined: the molding temperature was 160 ℃; the molding pressure was 12 MPa; the holding time was 30 min; In composite materials, carbon fibers content was 4%. 正交试验确定了复合材料最佳成型工艺条件:成型温度为160℃;成型压力为12MPa;保压时间为30min;复合材料中碳纤维含量为4%。
In the molding temperature of180 ℃, CB as reinforcement, ABS as matrix, using hot molding press to produce CB/ ABS composite material laminates. 在成型温度180℃下,以碳布为增强体、ABS为基体,采用模压成型,生产出CB/ABS复合材料层压板。
Pore forming mechanism is researched for the RTM process. The impact of fiber spacing, the molding temperature and filling velocity on the flow front are showed. ( 2) The reinforcing material is changed to porous medium. 对RTM工艺过程中孔隙形成机理进行研究,得到纤维束间距、成型温度、填充速度等参数对流动前沿的影响。
Further, the influence of processing parameters ( including molding temperature, pressure, loading time and loading procedures, etc.) on the mechanical properties of composite laminates was investigated. 基于其分析结果,考察了模压成型温度、压力、时间和加载方式等工艺参数对复合材料层压板力学性能的影响,并初步探讨了这些因素对材料结构与性能的调控机制。
The result showed that, the influence of injection molding temperature on various properties of Cu/ LDPE composites was quite complex, and 170 ℃ was selected as the best injection molding temperature by comprehensive consideration. 研究表明,注塑温度对Cu/LDPE复合材料的各方面性能影响比较复杂,综合评价选定170℃为最佳注塑温度。
The results showed that the main factors affecting mechanical properties of the composite materials were the carbon fibers content and molding temperature. 研究表明,影响复合材料机械性能的主要因素是碳纤维含量和成型温度。
The semi-solid forming technology has been considered to be one of the most advanced metal forming technology, which is characterized by easy to near-net shape, low molding temperature, and energy conservation. 半固态成形技术被认为是一种最具先进性的金属成形加工技术,其特点是易于近终成形、成形温度低、节约能源等。