Gamvdout Diesel Engine Model Physics Experiment Four-Stroke Teaching Equipment, Internal Combustion Engine Model Physical Laboratory Apparatus

The basic working principle of a four-stroke single-cylinder diesel engine is explained clearly, which is closer to the real working principle. Better clarify the main configuration of common single-cylinder diesel engines and improve the use effect of the instrument. On the left side of the instrument is the flywheel, which contains models of the crankshaft timing gear, camshaft timing gear, oil pump cam and high-pressure oil pump. The compression ratio of a diesel engine is generally 12-20, so when the piston rises to the end, there is a certain gap at the top of the cylinder. Some teaching demonstrations for primary and secondary physics classes.