Processing parameters for die casting semi-solid connecting-rod were optimized by simulation. Appropriate processing parameters are as follows:the forming temperature more than 590℃,filling velocity of the ingate more than 2.7m/s and injecting pressure more than 40MPa.
模拟优化了连杆压铸件的压铸工艺,合适的压铸工艺参数为:浆料成形温度在590℃以上,内浇道充填速度为2.7m/s,压射比压在40MPa以上。
参考来源 - 半固态AZ91D镁合金浆料的流变压铸过程数值模拟Design structure of die casting mould was presented, and production ways for part formation were described.
设计给出的叶轮压铸模结构。
参考来源 - 镶拼型腔的叶轮压铸模While the part formed by liquid die casting can not be heat treated for its mechanical properties will be sharply reduced after heat treatment.
而液态压铸的零件不能进行热处理,热处理后材料的力学性能显著下降。 从对组织和性能的测试分析表明:如果半固态压铸工艺得到进一步优化,零件的力学性能可以进一步提高,半固态成形后热处理的作用将会进一步发挥。
参考来源 - ZL112Y铝合金半固态高压铸造成形JH70型摩托车发电机支架零件的研究·2,447,543篇论文数据,部分数据来源于NoteExpress
One-time die casting mold, the weight error is small, high efficiency.
模具一次性压铸成形,重量误差小,生产效率高。
Under the condition of orthogonal experiment process parameters, we actually produced Die Casting pump cover .
并选用以上正交试验的工艺参数,对泵盖进行实际压铸生产。
Form and dimension may also be achieved by a number of alternative processes such as hot or cold extrusion, sand casting, die casting, and precision casting.
形式和尺寸也可以通过其它一些可选工艺来达到,比如热挤出或冷挤出加工,沙模铸造,拉模铸造,或精密铸造。
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