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试验分析了压铸参数对锌基合金压铸保持架力学性能的影响。结果指出，在中等压铸参数和较低的压射速度条件下，保持架的相对变形度和抗拉强度可达到最佳值；对于相对变形度来说，压射速度对其的影响比压铸参数更大。附图4幅，参考文献5篇。
The effect of die-casting parameters on the mechanical properties of zinc-based alloy die-casting cage was analyzed. The results show that the relative deforming degree and tensile strength of the cage can reach the optimum value under the condition of medium die-casting parameters and lower injection velocity. For the relative deformity, the influence of the injection velocity on die-casting parameters Bigger Figure 4, reference 5 articles.