| 摘要: |
| 对柴油机高压油管进行应力分析，并以高压油管本身作为敏感元件设计应变式油管压力传感器，并将传感器安装在S195柴油机上进行测试。结果表明，所设计的高压油管压力传感器具有较高的灵敏度、良好的信号重现性与工作稳定性。 |
| 关键词: 柴油机，高压油管，应力，压力传感器 |
| DOI： |
| 分类号:TK428 |
| 基金项目: |
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| Design of High-Pressure Fuel Tube Sensors in Diesel Engine |
|
Su Sanmai 1 Zhu Ruixiang 2 Shao Weimin 2,Su Sanmai 1 Zhu Ruixiang 2 Shao Weimin 2,Su Sanmai 1 Zhu Ruixiang 2 Shao Weimin 2
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| Abstract: |
| After detailed stress analysis of the diesel engine high-pressure fuel tube with fuel tube itself as sensitive part,a new type of pressure sensor was designed.Practical experiment of the model S195 diesel engine with the designed sensor installed proved that the sensor had the characteristics of high sensitivity,stability and clear reappearance of signals. |
| Key words: diesel engine,high pressure fuel tube,stress,pressure sensor |
