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本文对自行试验与实际应用的测压与测速原理以及所应用的一次元件与二次仪表进行了介绍,提供了实测的方法及有关曲线,阐述了测试技术在压铸基础工艺研究方面重要作用以及发展趋势.
In this paper, the self-test and practical application of pressure measurement and speed measurement principle and the application of the primary components and secondary instruments are introduced, provided the measured method and the relevant curves, elaborated the test technology in the basic research of die-casting process important role and development trend.