在施工现场,发动机(主要指柴油内燃机)作为工程机械的动力源被广泛应用。内燃机是一种将热能转化为机械能的装置,它主要使用的燃料是柴油。因此,工地现场柴油质量的优劣将直接影响内燃机工作性能的发挥、机械的工作效率及使用寿命。笔者根据现场情况谈谈燃油使用中存在的问题及解决办法。 At the construction site, engines (mainly diesel internal combustion engines) are widely used as the power source of construction machinery. An internal combustion engine is a device that converts thermal energy into mechanical energy. The main fuel used is diesel. Therefore, on-site diesel quality will directly affect the merits of internal combustion engine performance, mechanical work efficiency and service life. The author on the scene to talk about the use of fuel in the problems and solutions.