电控共轨柴油机制造工艺研究

Study on Manufacturing Process of Electronically Controlled Common Rail Diesel Engine

介绍了CA6DL电控共轨柴油机电控系统的制造过程,对电控单元(ECU)生产文件生成与管理、ECU生产文件下载、喷油器燃油补偿量读取和整合、电控系统终试与故障诊断4个子系统的输入和输出进行了详细描述,各子系统的装机验证表明,其制造工艺完全实现了设计要求。

With the brief introduction of the whole manufacturing process for CA6DL electronically controlled common raft system, this paper makes a detailed description on inputs and outputs of 4 key subsystem, as generation and management of ECU production file, downloading of ECU production file, injector fuel compensation value scanning and information merging, system end of llne testing and failure diagnosing. Manufacture practices validated all these subsystems and the whole process.