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Position: Home > Articles > Developing Energy-conserved Piston for 4125A4 Engine Journal of Agricultural Mechanization Research 2006 (2) 194-195

4125A4发动机节能活塞的研制

作  者:
张南乔;吴疆;戴远征;李树峰
单  位:
淮海工学院机械系;石河子大学机电工程学院
关键词:
能源与动力工程;柴油发动机;研制;节能活塞;动力性能
摘  要:
发动机中,将燃料的化学能转换为机械动力能的主要零件是活塞。其结构、质量和性能,将决定能量转换的效率,直接影响发动机的动力性和经济性。为此,对现有4125A4发动机的动力性和经济性进行了分析,提出了节能活塞的设计方案,并进行了台架试验和田间试验。试验结果表明,其动力性能得到了改善,节油效果明显。
译  名:
Developing Energy-conserved Piston for 4125A4 Engine
作  者:
ZHANG Nan-qiao1, WU Jiang2, DAI Yuan-zheng2, LI Shu-feng2 (1.Machinery Department, Huaihai Engineering College, Lianyungang 222005,China;2.College of Mechanical and Electrical Engineering, Shihezi 832003,China)
关键词:
engineering of energy and power; diesel engine; developing; energy-conserved piston; dynamic property
摘  要:
In the engine, the piston is the major part, which changes the chemical energy into mechanical kinetic energy. Its structure, quality and property determine the efficiency of switching energy, and directly influence the dynamic property and economy of engine. Hence, the authors analyze design plans of energy-conserved piston, and carry out several tests. The experimental results demonstrate its dynamic property and economy have been improved.

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