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为解决与某型号机车配套的空压机压力传感器故障率较高的问题,提出了一种新型压力传感器设计思路,采用全密封二次激光焊接及新技术、新工艺,从基本结构、硬件电路等方面大幅度地提高压力传感器的可靠性。实际装车运用考核表明,该新型压力传感器满足使用要求,效果良好。
In order to solve the problem that the failure rate of air compressor pressure sensor matched with a certain locomotive is relatively high, a new design idea of pressure sensor is proposed. It uses sealed secondary laser welding, new technology and new technology, and from basic structure, hardware circuit And so greatly improve the reliability of the pressure sensor. The actual loading test shows that the new pressure sensor to meet the requirements, the effect is good.