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BE-133型试验机是瑞士Amsler厂在50年代生产的一种悬臂旋转弯曲疲劳试验机。此试验机可对机8x150、φ5x60等多种规格的试样进行疲劳试验。它可同时做二个试样,并带有腐蚀罐、是一台较简单的腐蚀疲劳试验设备。其缺点是无法做很低频率的疲劳试验。随着科学技术的发展,特别是近些年来海洋资源的开发、愈来愈多的海洋用钢的性能等待着人们去探讨、海洋用钢的海水腐蚀疲劳就是突出的例子。大量试验结果表明、钢在海洋环境下的疲劳强度与空气电的疲劳强度有显著差异。例如软钢在海水中的疲劳
BE-133 Tester is a cantilever rotary bending fatigue tester manufactured by Amsler Plant in Switzerland in the 1950s. This test machine can machine 8x150, φ5x60 and other specifications of the specimen fatigue test. It can do two samples at the same time, with a corrosion tank, is a relatively simple corrosion fatigue test equipment. The disadvantage is the failure to do very low frequency fatigue test. With the development of science and technology, especially the development of marine resources in recent years, more and more properties of marine steel are waiting for people to explore. Marine corrosion fatigue of marine steel is a prominent example. A large number of test results show that there is a significant difference between the fatigue strength of steel in the marine environment and the fatigue strength of air and electricity. For example, mild steel in the sea of fatigue