What if the injector has a problem? Production injector copper pad, aluminum pad manufacturers for you to introduce it:

    It is necessary to find the disassembly and assembly tool of the fuel injector copper sleeve. The fuel injector is a key component of the diesel engine. The fuel return hole of the fuel injector is blocked, so the fuel accumulation in the pressure regulating spring cavity of the fuel injector increases, and the fuel pressure increases, and the fuel injection stops. Should promptly use the injector bushing disassembly tool to remove the injector to clean up the plug injector back to the oil hole.

    In the existing cylinder injector bushing device, the lower part of the injector, through the injector bushing fixed on the cylinder and through the cylinder cover, is directly in contact with the flame in the cylinder combustion chamber, and its temperature is very high. Therefore, the fuel injector cooling is necessary, otherwise the heat expansion and cold contraction of the fuel injector will affect the normal work of the cylinder. In general, the cooling of the injector is to cool the injector bushing through a cooling channel designed on the cylinder cover, so as to realize the cooling of the injector fixed on the injector bushing. But because the lower part of the injector is directly into the cylinder combustion chamber, in the cooling of it at the same time, cooling water can not infiltrate into the combustion chamber, otherwise it will seriously affect the normal work of the cylinder. Therefore, the sealing between the injector liner and the cylinder cover is particularly important. The existing technology of injector bushing is mostly made of red copper, not only its manufacturing cost is high, but also its oxidation resistance, sealing, high temperature resistance, corrosion resistance, deformation prevention, heat dissipation performance, etc., are not very ideal; In addition, the inner wall of the existing injector bushing is of smooth tubular design, which is not closely connected with the injector.