The generating process of piston knock noise is thoroughly analyzed by the study of piston motion state and knock process with the engine at the rated engine speed.
进一步分析了发动机额定转速下,活塞的运动姿态和敲击过程,揭示出活塞敲击噪声的产生过程。
Piston is the key component of combustion engine, the machining precision and the quality of piston has direct influence on the performance of the combustion engine.
活塞是内燃机的关键部件,活塞的精度和质量直接影响到内燃机的性能。
Piston is the key component of combustion engine, the machining precision and the quality of piston has direct influence on the performance of the combustion engine.
活塞是内燃机的关键部件,活塞的精度和质量直接影响到内燃机的性能。
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