【摘要】 本文主要介绍了单片机在金属流动应力测试中的应用及其硬件结构和软件设计原理。提出了一种外推法求压缩真实应力一应变曲线的数值计算方法，用该方法有效地解决其数据处理问题。实现了对金属流动应力归自动采集。处理并显示和打印输出。更多还原

【Abstract】 The paper briefly introduces the application of monolithic computer to the testing of meal floating stresses as well as its hardware compositions and sofrware designs;and proposes a numeric computation method for the real strain -stress curves, which is effective for data processing and can realize the automatic data acquiring of the metal floating stresses, processing, displaying and printing.更多还原