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工程机械的设计、研究和制造过程中,需对各种传动部件,包括传动系、液力变矩器、液压泵和液压马达等,进行大量试验。对这些部件进行试验的试验台,则需要一个动力源来提供旋转动率。正确地选择动力源,将对试验台的能力和特性有决定性影响。本文拟讨论在当前国内生产条件下,选择传动部件试验台的动力源时应考虑的几个主要因素,以及在试验台设计中应当注意的一些问题。选择的主要因素选择动力源应当考虑下列因素:
Construction machinery design, research and manufacturing process, the need for a variety of transmission components, including drivetrain, torque converter, hydraulic pumps and hydraulic motors, a large number of tests. Test rigs to test these components require a power source to provide rotational rate. The correct choice of power source will have a decisive impact on the capabilities and characteristics of the test rig. This article intends to discuss several main factors that should be considered when selecting the power source for a test rig for transmission components under current domestic production conditions and some issues that should be noticed in the design of the test rig. The main factors of choice The choice of power source should consider the following factors: