关于泵找正的一段话,请大家帮忙看看? Horizontal forces on the barrel, perpendicular to the shaft centerline, are restrained by means of the barrel lugs bearing against four large screw devices which connect to the pedestal. attached to the end of the adjusting screw is a positioner, and a positioner collar. the positioner is half of a cylinder and the matching collar can rotate so that its flat side bears in full contact against the barrel lug. When the barrel becomes hot, being restrained at the suction end, it expands toward the cover end. The barrel lug slides against the positioner collor. Slideway growth causes the barrel feet to slide across the shims. It may be seen that under conditions of thermal growth and external strains imposed by piping, the alignment will be maintained by the restraints. -------------------------------------------------------------------------------------------------------------------------------------------------------------------- 因为对这块不熟悉,所以翻译起来很吃力,不知道在说什么。麻烦大家帮忙看一下~~~谢谢了~~~查看更多3个回答 . 2人已关注