Guangdong JSB type axial mounting coupling

The J-type axial installation coupling is used in a variety of different host products, and the surrounding working environment is more complicated, such as temperature, humidity, water, steam, dust, sand, oil, acid, alkali, corrosive medium, salt water, radiation, etc. Condition is one of the important factors to consider when choosing a coupling.For the working quality of high temperature, low temperature, oil, acid and alkali medium, it is not suitable to choose the flexible coupling with general rubber as the elastic element material, but should choose the flexible coupling of the metal elastic element, such as diaphragm coupling, Serpentine spring couplings, etc.

In order to prevent defects such as insufficient pouring, cold separation, shrinkage cavity, shrinkage porosity, cracks and sand sticking of steel castings, the J-type axial installation coupling adopts a more complicated process than cast iron: due to the poor fluidity of molten steel, in order to prevent casting Steel parts produce cold insulation and insufficient pouring, and the wall thickness of steel castings cannot be less than 8mm.The mechanical properties of forgings are generally better than castings of the same material.Forging is a commonly used forming method in mechanical manufacturing. Through forging, the as-cast looseness and welding holes of the metal can be achieved.Important parts of machinery with high load and severe working conditions, except for simpler shapes, which can be rolled plates, profiles or welded parts. The general materials of J-type axial installation couplings are mainly cast steel, cast iron, forged steel, aluminum alloy, and stainless steel. It can be said that the quality of the material determines the performance and service life of the coupling.Couplings are generally made of cast steel, cast iron, forged steel, etc.