本文通过设计和选择真空实型铸造主要工艺装备，试验研究了所设计的真空实型铸造装备的工艺性能。
This paper is concerned with the design of vacuum full-mold casting equipment. The processing properties of this equipment are also studied in this paper.
试验结果表明，砂型铸造铜套性能较差，而真空吸铸铜套性能较好，可以替代卷制铜套。
Result of testing shows that proPerty of sand casting bushing is unsatisfactory and that of vacuum casting bushing is better, which can be used to replace the pressed bushing.
本文试验研究了钇基稀土用于改善铸造镍基耐蚀合金性能的效果。
The effect on improving the properties of Ni-base alloy was studied in this paper based on variation in adding amount of rare-earth metals.
为了提高镁合金的力学性能和铸造性能，试验研究了典型镁合金zm5的各组元对性能的影响，特别研究了添加金属银对性能的改善。
Influence of the alloying elements, especially Ag addition on the properties of typical Mg alloy ZM5 is studied in order to improve mechanical and cast properties of Mg alloy.
经试验，挤压铸造的球墨铸铁耙片力学性能好，生产成本低。
Experiments indicates that the harrow piece of nodular cast iron in squeezing casting has the features of excellent mechanical properties and low production cost.
试验研究了浇注后型腔压力对消失模铸造的铝件表面状态、力学性能影响的趋势。
Influence of pressure applied on the mold after pouring on the surface status and mechanical properties of aluminum castings in lost foam casting is investigated.
包括挤压铸造工艺参数和模具结构参数的选择，连杆用铝合金材料的选配及性能试验，连杆的台架试验等；
The testing results show that the extrusion casting aluminium piston rods can replace steel piston rods.
试验结果表明，砂型铸造铜套性能较差，而真空吸铸铜套性能较好，可以替代卷制铜套。
Result of testing shows that proPerty of sand casting bushing is unsatisfactory and that of vacuum casting bushing is better, which can be used to replace the pre...
在Zl201的基础上，调整合金成分，改善合金的铸造性能，进行压铸试验研究。
On the basis of ZL201, B, Zr, V are added to melt to enhance the cast ability before die cast experiment.
试验表明：用挤压铸造工艺取代原有的旧工艺可明显提高制品性能，降低成本，提高生产率，具有明显的经济效益和较大的推广价值。
It shows that the die casting method instead of the old gravity casting method has many advantages such as improving the properties, reducing the cost and increasing the productivity.
试验表明：用挤压铸造工艺取代原有的旧工艺可明显提高制品性能，降低成本，提高生产率，具有明显的经济效益和较大的推广价值。
It shows that the die casting method instead of the old gravity casting method has many advantages such as improving the properties, reducing the cost and increasing the productivity.
应用推荐