I摘 要液力变矩器同样也被广泛的使用在工程机械中，操作起来十分的简单和方便，并且还能够进行变速，优点十分的多，所以在机械工程中广泛的应用。这些年我国建筑施工业得到了快速的发展。在轮式装载机上应用了双导轮综合式液力变矩器，能够进行运输重物，并且还能够进行推土以及填平路面。但是由于这种变矩器在工作很长时间后会发热，由于过热可能导致机器内部的零件损坏，所以存在着很多的弊端，不能够在市面上进行广泛的推行。经过不断的改进，现在的液力变矩器能够连续工作很长时间，机器也不会发热，能够更好的进行工作。但是，由于液力变矩器内部结构较为复杂，一旦液力变矩器产生故障，很难进行维修，在维修的过程中是非常的困难的。为了更好的对于液力变矩器进行维修，所以应该首先了解液力变矩器工作原理，这样才能够更好的有效的找到液力变距器故障产生的原因。所以对于本文进行相关的研究。通过本文的研究有利于液力变矩器的诊断与维修，具有一定的实践的意义，同时也对于液力变矩器维修提供一定的理论上的借鉴。关键词：液力变矩器；结构原理；故障诊断IIAbstractHydraulic torque converter is also widely used in construction machinery, operation is very simple and convenient, and can also carry out speed change, the advantages are very many, so it is widely used in mechanical engineering. In recent years, China's construction industry has developed rapidly. Double regulating wheel comprehensive hydraulic torque converter is applied to wheel loader, which can carry heavy loads, and also can push soil and fill road surface. However, due to the heat generated by the torque converter after working for a long time, as overheating may cause damage to the internal parts of the machine, there are many disadvantages, which cannot be widely implemented in the market. Through continuous improvement, the current hydraulic torque converter can work for a long time continuously, and the machine will not be hot, so it can work better. However, due to the complex internal structure of the hydraulic torq...
