Whether in the process of purchasing or using diesel generator sets, the fuel consumption of diesel generators and the fuel consumption of diesel generator sets have always been a concern of users. However, many users do not know the size and calculation method of diesel generator fuel consumption. In general, the fuel consumption of diesel generator sets is related to the following two factors:
Diesel generator valve drive is mainly composed of camshaft, timing gear, tappet, push rod, rocker arm and rocker shaft. The function of the valve train is to open and close the intake and exhaust valves at a specified time (gas timing) and order (fire order), and to ensure a certain degree of opening.
Aluminum and aluminum alloy aluminum oxide is easier to oxidize than copper. It forms a dense and refractory alumina film with high melting point. It is difficult to melt during welding, hindering the fusion of matrix metal, easily causing weld metal slag, reducing mechanical properties and resistance. Corrosive; aluminum has a large gas absorption, liquid aluminum can dissolve a large amount of hydrogen, when it is rapidly cooled and solidified, hydrogen can not be precipitated, and pores are easily generated
The metal spraying of the diesel generator set uses a heat source to heat and melt the metal powder or the linear material, atomizes it into small metal particles by high-pressure, high-speed airflow, and sprays it onto the surface of the prepared part at a high speed of 100~300 m/s. A metal coating is formed. The sprayed coating is only mechanically adsorbed onto the substrate, while the base metal does not melt. Spraying is divided into oxygen-acetylene flame spraying, arc spraying, plasma spraying and explosive spraying according to the heat source used.
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