Regulating pneumatic valve production process < / div >

As
in the dozen years of regulating pneumatic valve manufacturer, we adjust the pneumatic valve production process is not to copy, small make up simply common under the regulation of pneumatic valve manufacturing process, for reference only!
( 1) Tell from the production data, adjusting the precision of the pneumatic valve demand is higher, the product application in various fields, widely used, such as high temperature and high pressure, low temperature, cryogenic flammable and explosive, toxic, strong corrosive medium, such as working conditions, to adjust the pneumatic valve material is also very demanding, in addition to the cast iron, carbon steel, alloy structural steel, also a lot of choose CrNi steel, stainless steel, CrMoAl nitriding CrMoVi heat-resistant steel, CrMnN acid deposition hardened steel, steel, duplex stainless steel, low temperature steel, titanium alloy, monel alloy, haggai's Neil alloy, alloy and G0CrW cemented carbide, etc. , if the high alloy materials forging, welding, machining function is very poor, so to adjust the difficulty of pneumatic valve manufacturing greatly, and these materials are mostly high alloy, high strength, high hardness of valuable data, from the aspects of material selection, preparation, procurement there is a lot of difficult, small amount of some materials for use, it is difficult to purchase. （ 2) In the structure of the forging blank, the regulation of most pneumatic valve pneumatic valve body blank chosen is the structure of thin shell castings, has good appearance quality, fine internal organization and metallographic structure, there can be blow hole, shrinkage, sand inclusion, cracks and other defects, so the forging skills and disorderly, heat treatment difficulty is high, in the machinery industry, to adjust the pressure shell of pneumatic valve casting blank forging difficulty than casting clutter of other mechanical components, difficult. （ 3) Tell from the mechanical processing skills, because most of the hard, high corrosion resistance, high strength, high material cutting function is bad, such as high alloy stainless steel, acid steel all have great toughness, high strength, heat dissipation and chip defects such as viscosity and work hardening tendency is strong, it is difficult to reach the request of size precision and smooth finish, brings to the machining tool, skills and equipment very difficult, in addition, adjusting the pneumatic valve sealing surface in machining precision, cooperation viewpoint and smoothness, and matching seal pay request is also high, bring great difficulty machining. （ 4) From adjusting the skills of pneumatic valve parts arrangement, adjust the fine parts and much of pneumatic valve, structure is relatively complex, most of the scale of processing accuracy requirement is very high, thus regulating pneumatic valve also can give a person a kind of tall on the image, adjust the internal structure of pneumatic valve requires careful, its sealing surface requirement is very high, flatness, smoothness, also require very high hardness and fine processing technology, so as to achieve zero leakage of the gas seal experiment. This part is one of the biggest technical difficulties of regulating pneumatic valve processing. （ 5) Tell from the adjustment experiment and testing of pneumatic valve, pneumatic valve regulating is one of the important components of regulating pipeline flow, then on the experiment and testing standard are first-class, from production to test must have technical staff to confirm,