俄罗斯厂商与我公司签订为其开发制造的255变速器项目时,提出验收该变速器总成用摆动式加载台架寿命试验的方法,此试验方法目前国内尚属空白,本文作者们为实施该试验方法,设计并研制了该试验装备,经过一段时期的应用和改进,取得了显著成果,故撰此文,以飨读者。但因水平有限,错误难免,望多指正。 Russian manufacturers and our company signed for its development and manufacture of 255 transmission project, put forward to accept the transmission assembly with a swing-type load-bearing bench life test method, this test method is still blank in China, the authors of this test method for the implementation , Designed and developed the test equipment, after a period of application and improvement, made remarkable achievements, so this article, to readers. However, due to limited level, the error is inevitable, hope more correction.