Production method is High-Pressure casting, low-pressure casting and Gravity casting.
高压铸造，低压铸造，重力铸造。
The cleaning strainer base of 280 diesel engine in low pressure casting was discussed.
对280大功率柴油机铝合金滤清器座的低压铸造工艺进行了探讨。
The low-pressure casting process and die design for automobile housing were introduced.
介绍了汽车壳体零件低压铸造工艺与模具设计。
With the fabricated preforms, the pressure casting process of porous aluminum alloy was studied.
利用所制备的预制块，研究了多孔铝合金的加压铸造工艺。
Therefore, the optimum technologic parameters in vacuum differential pressure casting were obtained.
得出了真空压差铸造法的最佳充型工艺参数。
By using mushy extrusion molding for magnesium alloy, the disadvantage of pressure casting is avoided.
采用糊态挤压成型镁合金避免了压力铸造的缺点。
A new type of continuous production technology of low pressure casting for magnesium alloy was developed.
研制开发了一种新型镁合金低压铸造连续化生产技术。
Low pressure casting is the process of metal liquid filled in mould down-top in virtue of pressure of crucible.
低压铸造是利用坩锅内气压，将金属液体由下而上充填模具的过程。
The graphite particulate-aluminium matrix composites are developed by compocasting followed by pressure casting.
用复合铸造及压铸法制备了石墨颗粒铝基复合材料。
Abstract: Low pressure casting aluminum alloy gear box housing for eight-axial electro-locomotive was described.
摘要：介绍了八轴电力机车铝合金齿轮箱箱体的低压铸造工艺。
The effect of counter-pressure casting parameters on secondary dendrite arm spacing (SDAS)of A357 alloy was studied.
研究了差压铸造不同工艺参数对A357合金二次枝晶间距的影响。
The method combined the hot pressure casting-shaping technique with organic foam small-sphere as pore-making reagent.
该技术是把有机泡沫微球作为成孔剂与热压注成型技术结合的制备技术。
Filling and solidification process of low pressure casting is a complex and dynamic process with huge heat dissipation.
低压铸造充型是一个伴随着大量的热量散失的复杂的动态过程。
Since the advent of gravity casting and low pressure casting methods, people have realized significance of metal coatings.
自从重力铸造和低压铸造法问世 ，人们就认识到金属型涂料的重要意义。
The principle to determine the technological parameters in the process of low-pressure casting was analyzed theoretically.
分析了低压铸造生产过程中各工艺参数的确定原则。
With its factory in Foundry: low pressure casting, metal-type gravity casting, shell coated sand casting and sand casting;
本厂在铸造方面具备：低压铸造、金属型重力铸造、覆膜砂壳型铸造和砂型铸造；
It sets up a given basis of successful manufacturing of low pressure casting dies of impeller of high-speed fan and other casts like it.
为高速风扇叶轮及其它类似铸件的低压铸造模具的成功制造奠定了一定的基础。
Mold filling characteristics of Al alloy in vacuum lost foam low pressure casting (VLFLPC) under counter gravity condition were examined.
试验研究了反重力浇注条件下，铝合金消失模真空低压铸造的充型流动特性。
In addition, the research and application of low pressure casting technology in copper alloys and ferrous metals are described emphatically.
重点叙述了低压铸造技术在铜合金及黑色金属领域的研究应用状况，并展望了低压铸造技术在未来的发展趋势。
The processing parameters relationship and control method of electromagnetic low pressure casting for aluminum alloy have been investigated.
研究了铝合金电磁低压铸造工艺参数关系及控制方法；
The invention has low equipment requirement to low-pressure casting, easy realization, lower cost, simple operation and easy popularization.
本发明对低压铸造的设备要求低，容易实现，成本较低，操作简单，易于推广。
The process for producing aluminum alloy damping cylinder in low-pressure casting was introduced. The key processing factors were expounded also.
介绍了用低压铸造法生产铝合金减震筒的工艺过程，阐明了其工艺要点。
The technological core of the differential pressure casting is the filling model under differential pressure and the solidification under pressure.
差压铸造工艺方法的核心是差压充型，压力下凝固。
The factors influencing rising delaying time of liquid surface in low pressure casting were investigated by orthogonal testing for hydraulic simulation.
采用水模拟正交试验研究了影响低压铸造液面上升延迟时间的各因素。
The fluid surface forcing control system applied on counter pressure casting is built based on the combined digital valve as the main flow control component.
采用组合式数字阀作为主要流量控制元件，构建差压铸造液面加压控制系统。
The invention relates to a sealing method used between a low-pressure casting crucible and a workbench face and between the workbench face and a casting mould.
本发明涉及的是一种用于低压铸造坩埚和工作台面、工作台面与铸型之间的密封方法。
The influences of aging effect, gravity casting and adjusted pressure casting on the mechanical properties of ZL101A T6 aluminum alloy are compared by experiment.
实验比较了重力铸造和调压铸造对ZL101A-T6铝合金的力学性能的影响。
The results show that the mechanical properties of the aluminum alloy wheel produced by squeezing casting are superior obviously to those of low pressure casting ones.
结果表明，挤压铸造铝合金车轮力学性能明显高于低压铸造车轮。
Box main components (vertical axle box, transfer case, hoist, etc. ) adopts the pressure casting of high strength aluminum alloy to replace the original ordinary steel;
箱体类主要部件（立轴箱、分动箱、卷扬机等）材质采用压力铸造高强度铝基合金替换原有普通钢材；
The method of the invention is applicable to the smelting of alkaline-earth metals as well as production, such as alloy smelting, casting, pressure casting, extrusion, etc.
本发明适用于碱土金属的冶炼及其合金冶炼、铸造、压铸、挤压等生产。
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