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Low price 4JB1 steel cylinder liner introduces some knowledge of cylinder liner

Low price 4JB1 steel cylinder liner introduces some knowledge of cylinder liner

2022-07-20 08:09

How much do you know about some small knowledge of cylinder liner? Let's follow the Low price 4JB1 steel cylinder liner editor for a brief understanding.
Cast-in cylinder liner, mainly used in automobile engines, is characterized in that: an irregular burr-like structure is arranged on the outer surface of the cylinder liner formed by machining. It eliminates the metallurgical metallographic, dimensional and and other defects, the residual refractory coating of heat insulation is removed from the surface of the casting, and its outer surface makes a mechanical bond between the aluminum body and the cast iron cylinder liner, providing a suitable for semi-permanent mold casting, precision sand casting or high pressure die casting aluminum body. Combined surface, provides flexibility in engine design; the irregular burr-like structure of the outer surface of the cylinder liner helps avoid gas defects at the aluminum-iron interface. The clean outer surface promotes conductivity between iron and aluminum The metallographic structure of the entire cylinder liner is ideal, which is conducive to ensuring the machining performance and wear resistance; due to the controlled machining tolerance, the uniform wall thickness is obtained, and the thickness of the cylinder liner in the aluminum body is not limited.

Low price 4JB1 steel cylinder liner
The above is the low price 4JB1 steel cylinder liner Xiaobian tells: a brief introduction to some small knowledge about the cylinder liner.

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