摘要
微电脑铸造合金热裂及线收缩仪是能够同时测试热裂和线收缩,由此来探讨热裂产生的机理及其倾向性大小的一种仪器。本文着重论述了此仪器微机测试系统的基本原理,给出了部分计算机硬件接线图和软件框图,并通过实验得出了初步结论。
Heat Crack—linear Contract Testing Eduipment can be used to test cracking and linear contract of casting alloys at the same time, to explain the principles of heat crack and to determine tendencyof it, In this paper, introduced the principles of the testing instrument, The diagram in hardware and software and the elementary experment concluslon.
