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试验研究在液压泵液压马达的技术发展领域中占有越来越重要的地位。可靠性试验又是液压泵马达试验的主要内容。特别是长期工作可靠性试验,即寿命试验,不仅是对设计和制造的最严格考验,也是用户最关心的试验项目。目前,液压泵马达的寿命试验,以连续满负荷试验为最基本的试验项目。因为这种试验最能暴露液压泵马达在设计和制造中存在的问题,又比较接近实际使用情况。但是这是一种既费时又消耗功率和花钱
The experimental research occupies an increasingly important position in the technical development of hydraulic pump hydraulic motors. Reliability test is the main content of hydraulic pump motor test. Especially the long-term work reliability test, life test, is not only the most rigorous test of design and manufacture, but also the user most concerned about the pilot project. At present, the hydraulic pump motor life test, continuous full load test for the most basic test items. Because this test can most reveal the hydraulic pump motor design and manufacturing problems, but also closer to the actual use. But this is a time-consuming and costly power and money