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High temperature embrittlement characteristics of continuous casting billet steel Among the defects of continuous casting slab, various surface and internal cracks account for a considerable proportion. The occurrence of cracks is mostly related to the high temperature characteristics of steel and v... read more
Classification and defects of continuous casting billets From the appearance, it is mainly divided into the following types: Slab: The ratio of cross-section width to height is large, and it is mainly used for rolling plates. Billet: the cross-section width and height are equal, or the difference is... read more
Camshaft modification and production technology Refit In order to improve the power of the engine, some refit shops have refitted the camshaft of the engine. Among them, the high-angle camshaft camshaft (Hi-CAM) is a common modification method. This modification operation is not complicated, but bec... read more
Camshaft transmission Common transmission modes between camshaft and crankshaft include gear transmission, chain transmission and toothed belt transmission. The transmission between the lower camshaft and the middle camshaft and the crankshaft is mostly driven by cylindrical timing gears. Generally,... read more
Camshaft The camshaft is a component in a piston engine. Its function is to control the opening and closing of the valve. Although the speed of the camshaft in a four-stroke engine is half that of the crankshaft (in a two-stroke engine, the speed of the camshaft is the same as the crankshaft), but u... read more
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