Effects of Squeeze Casting Die Temperatures and Pressure on Microstructure and Properties of 2024 Aluminium Alloy 挤压铸造模温及压力对2024铝合金组织性能的影响
The Simulation of Cutting-Extruding Process and the Programming of Visual; Analysis on Hot Crack for Forging Die Made by Squeeze Casting 切削&挤压成形过程仿真及可视化编程锻模液态模锻成形过程中热裂纹形成原因分析
In order to obtain large and light supporting frames by replacing spheroidal graphite iron with Al alloy, an indirect squeeze casting system of supporting frames was designed. 为满足大型支架“以铝代铁”的轻量化要求,设计了铝合金支架间接挤压铸造系统,完成了相应的数值模拟及工艺设计,并制作了相应的模具。
Study on the ADI Nodular Cast Iron Gear by use of the Squeeze Casting ADI球铁螺旋伞齿轮的挤压铸造试验研究
Squeeze Casting Technology and Mould Design on Flange Prepared by 6082 Aluminum Alloys 6082合金法兰盘挤压铸造工艺及模具设计
He takes that comedian off beautifully. Analysis of Defects and Protective Measure to the Forging Die Made by Squeeze Casting 他模仿那喜剧演员,模仿得非常像。液态模锻锻模常见缺陷分析及其预防
Forming Technics and Microstructure Research of Bi-metal Composites Based on Squeeze Casting 挤压铸造双金属复合材料的成型工艺及微观组织研究
THERMOMECHANICAL MODELING OF SOLIDIFICATION PROCESS OF SQUEEZE CASTING ⅱ. Numerical Simulation and Experimental Validation 挤压铸造凝固过程热-力耦合模拟Ⅱ.模拟计算及实验验证
Process Parameters Design of Semisolid Squeeze Casting for Producing White Cast Iron Milling Ball 白口铸铁磨球半固态挤压铸造工艺参数设计
The effects of cerium-rich Mischmetal additions on microstructure and mechanical properties of squeeze casting magnesium alloys AZ81 was investigated. 研究了富铈混合稀土对挤压铸造AZ81合金的显微组织和力学性能的影响。
Heating of the die, especially heating of the plunger and sleeve have strong effect on squeeze casting process; 挤压模具的加热,特别是挤压活塞及定量室外套的加热,对镁合金的挤压成形影响很大;
Development& Application of Squeeze Casting 挤压铸造的发展和应用现状
Study and Application on Squeeze Casting Technology of Aluminum Alloys 铝合金挤压铸造技术的研究与应用
The aluminium based composite reinforced by alumina Borate Whisker was prepared by squeeze casting method. 本文利用挤压铸造法成功地制备了硼酸铝晶须增强铝复合材料。
The principle and processing characteristics of semi-solid squeeze casting were introduced briefly; 简要介绍了半固态挤压铸造原理与工艺特点;
Research on squeeze casting mould design serialization is necessary to achieve its standardization. 模具的系列化研究是实现标准化的前提和必要条件,本文从模具部件结构的系列化出发,针对挤压铸造模具结构及工艺特点,完成了其系列化结构的研究。
The squeeze casting technical development is summarized in this paper. 概述了挤压铸造技术的发展情况。
This paper studied the technology of the quantitative pouring with the electromagnetic pump applied to the aluminum alloy squeeze casting. 本文研究了用于铝合金挤压铸造的电磁泵定量浇注技术。
The 27% vol-SiCw/ 6061Al composite was fabricated by squeeze casting method. 本文采用挤压铸造法制备27%vol-SiCw/6061Al复合材料,并对该种复合材料在170℃时效的动力学过程进行了研究,结果发现在时效动力学曲线上出现了双硬度峰现象。
Besides, as the example of squeeze casting of cup shell and syringe with large ratio of height to diameter, the temperature field of the castings were simulated and analyzed in order to improve technology process and increase the quality of the castings to a large extent. 以杯形铸件和针筒铸件为大高径比挤压铸件的实例,对其挤压铸造过程中的温度场进行了模拟和分析,对其工艺进行了优化,从而获得了质量较好的铸件。
Abstract The solidifying structure of Al_2O_3 short fiber reinforced zinc alloy composite manufactured by squeeze casting has been studied. 采用挤压铸造制备了Al2O3短纤维增强锌合金复合材料,研究了其凝固组织。
The solidification structures and fracture morphology of Al2O3/ ZL 109 composites manufactured by squeeze casting are studied. 研究了挤压铸造Al2O3/ZL109复合材料的凝固组织和断口形貌。
The influencing rules of semi-solid squeeze casting process parameters on properties of components were analyzed detailedly; 着重分析了半固态挤压铸造工艺参数对制件性能的影响规律;
Effects of the specific pressure on nucleation rate and linear growth velocity were expounded in squeeze casting. 阐述了挤压铸造比压对形核率及成长线速度的影响。
Indirect squeeze casting technology for bearing holder is studied. 研究了轴承保持器的间接挤压铸造工艺;分析了模具的结构特点;
Squeeze casting combines casting with forging process, which is a near-net shaping technology. 结合了铸造和模锻两种工艺发展起来的挤压铸造工艺是近净成形技术的重要组成部分。
Squeeze casting experiment is based on filling parameters of optimization, the microstructure of copper alloy layer is observed and analyzed next, then mechanical properties are tested and analyzed, and the wear mechanism is analyzed. 根据优化所得充型参数进行挤压铸造实验,对铜合金层进微观组织进行观察和分析,对机械性能进行检测和分析,并且对磨损机理进行了分析。
Squeeze casting process combines the advantages of both, so it overcame some of its deficiencies in varying degrees. 由于挤压铸造工艺结合了两者的优点,在不同程度上克服了它的某些不足。