曲轴先进制造技术及工艺应用研究

曲轴是发动机中关键零件之一,它的制造质量直接影响着发动机性能水平和安全可靠性。随着发动机趋于轻量化、结构简单化、性能优质化,发动机曲轴制造技术和工艺发生了很大的变化。高速、高效、柔性、复合化是制造技术发展的主要趋势。另外,为提高产品竞争力,近年来发动机曲轴加工采用了不少的特种工艺以增加其竞争资本。

Application study of Advanced Technology and Process for the Crankshaft

The crankshaft is one of essential components in the engine,its manufacture quality is affecting the engine performance level and the security reliability directly.The engine crankshaft technique of manufacture and the craft has had the very big change,tends to the lightweight along with the engine,the structure simplification,the performance superior electron particle materialization.High speed,highly effective,the flexibility,the recombine are the technique of manufacture development main tendencies.Besides,In order to enhance the product competitive power,in recent years the engine crankshaft processing used many special techniques to increase its competition capital.