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喷油嘴是柴油机燃油系统中精密而关键的部件一精密偶件,针阀则是其中一个精密零件。随着柴油机直喷、高速、低排放的要求日益提高,对长型油嘴的各项主要性能——密封性、滑动性、雾化性亦提出了更严格的要求。因此,各油嘴制造厂家致力于提高长型油嘴的制造工艺水平,以满足这种需求。 近年来,我公司潜心开发和研制各种类型的长型油嘴。在制造加工方面,借鉴德国Bosch公司、英国CAV公司的油嘴制造工艺,同时结合本公司的实际情况,探索出一种先进的长型油嘴针阀的新工艺,并成功地应用于生产,使生产长型针阀的工艺水平上了一个台阶。
The injector is a precision and critical part of a diesel fuel system, and a needle valve is one of the precision components. With the direct injection of diesel engines, high-speed, low emission requirements are increasing, the main features of long nozzle - sealing, sliding, atomization also made more stringent requirements. Therefore, the nozzle manufacturer is committed to improving the long nozzle manufacturing process level to meet this demand. In recent years, our company has great concentration on the development and development of various types of long-type nozzle. In terms of manufacturing and processing, draw lessons from Bosch Corporation of Germany, CAV Corporation of the United States of the nozzle manufacturing process, combined with the company’s actual situation, to explore an advanced long nozzle needle valve of the new technology and successfully applied to the production, production Long needle valve on the level of a higher level.