JB introduction to physics engine cylinder cylinder test methods

Is the purpose of the check engine cylinder in order to determine the degree of wear of the piston ring and cylinder and cylinder, valve and valve seat, piston and cylinder liner, the sealing. In use process, due to wear and ablation, sticking, carbon deposition and other reasons, the cylinder piston group of technical conditions deteriorate, which makes the cylinder sealing, engine performance and fuel economy. At present, the staff of choice now with endoscope to check the condition of the cylinder piston engine, real-time scene detection, timely solve the problems. Regular checks need to remove the engine cylinder, laborious. Now without having to remove the engine cylinder inside can real-time scene detection, using the aini endoscope detection, the lens directly inserted into the cylinders, but through the lens sensor inside the cylinder to the screen, can also be observed in other parts of the engine. Live to make repair scheme. The causes of the formation of engine cylinder burst damage:. Because of its working environment temperature uneven, resulting in thermal stress, the weak link due to insufficient stiffness of rupture. There is also a long-term work of fatigue crack. The winter frost crack did not put a net cooling fluid. The engine overheating, with a sudden cooling fluid lead to burst. It is also possible in operation or operation severe shock, impact. Excessive tighten fastening screws or operation is not standard, etc