What are the lubrication methods of the lubrication system? Because the working conditions of engine transmission parts are different, different lubrication methods are adopted for transmission parts ...
Function and Fault Analysis of Three Precision Couplings of Diesel Engine Plunger pair, outlet valve pair and injection valve pair are three precision components of diesel engine fuel supply system. M...
What is the valve clearance?What is the harm of being too big or too small? Valve clearance: When the valve is fully closed, the clearance between the end of the valve stem and the parts of the valve ...
What are the functions of the pressure limiting valve, safety valve and return valve in the engine lubrication system? 1.Pressure limiting valve In order to prevent the high oil pressure of the...
Causes and solutions of low engine oil pressure Reasons for low engine oil pressure: Oil pump wear, pressure limiting valve wear or foreign matters; Low oil storage; Oil or viscous for a long time dur...
What is the reason why the engine valve is not closed tightly? The following are the reasons for the untight valve closing: 1.The valve clearance is too small. The valve clearance must be adjus...
Cummins generator sensor type Sensors are classified as temperature, oil pressure, combined type, speed and position sensors 1.Coolant temperature sensor The sensor is located on the front righ...
Explanation of common sensor performance terms Pressure sensor performance terminology ● Thermal sensitivity drift The change of sensitivity caused by the sensor operating temperature deviating from t...
What are the full instruments (five meters) of diesel generator set? As we all know, diesel generator sets are generally equipped with instrument panels, which are designed for operators to observe an...
Principles of Automobile Instrument Speedometer The traditional speedometer is mechanical. A typical mechanical odometer is connected to a flexible shaft. There is a cable inside the flexible shaft. T...
Inspection method for various valve components of engine 1.Check method of check valve The simplest way to judge whether it is good or bad is to put it in the mouth to blow/suck, and it is norm...
What is the function of engine solenoid valve The function of the engine solenoid valve is to cooperate with different circuits to achieve the expected control, and the control accuracy and flexibilit...
