The cause of casting defects of large aluminum low crankcase of 396 series large diesel engine is analyzed in brief and the new casting process and its Outlines are discussed in detail.
简要分析了396系列大功率高速柴油机下曲轴箱体铝铸件原铸造工艺引起铸件铸造缺陷的原因。
A brief introduction to the preparation of metallographic specimen of NdFeB ingot or strip casting are given in this article.
文章介绍了钕铁硼铸块或速凝薄带的金相样品的制备方法。
This paper is a brief introduction of the calculating principle and method of the transient temperature fields and the residual stress fields in the casting during the process of solidification.
本文扼要介绍铸铁件在浇注后凝固过程中瞬时温度场及残余应力场的计算原理和方法。
We hereby give a brief introduction of the process using continuous casting& rolling method to produce aluminum cathode foil for electrolytic capacitor.
介绍连铸连轧法试制电解电容器用铝质负极箔的工艺研究过程。
The principles of calculation are given in brief. According to the simulation results, the old casting technology is optimized and used for real manufacture to reach satisfactory quality.
简述了计算过程的原理方法，根据模拟结果，对原铸件的生产工艺进行了优化，并按优化后的工艺过程组织实际生产，获得了较为满意的结果。
The principles of calculation are given in brief. According to the simulation results, the old casting technology is optimized and used for real manufacture to reach satisfactory quality.
简述了计算过程的原理方法，根据模拟结果，对原铸件的生产工艺进行了优化，并按优化后的工艺过程组织实际生产，获得了较为满意的结果。
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