The difference between the ASMEB16.5Flanges forged and cast flanges
When we offer our customers see ASMEB16.5Flanges on the inquiry, HaoKun company production of flange is forging flange, factory does not produce casting flange, we can only regret to tell our customers our factory only produce ASMEB16.5Flanges forging process flange. casting process can only find the production of casting flange manufacturers, what is the difference between forging flange and casting flange, we have a simple understanding,Casting flange, accurate shape size, small processing volume, low cost, but casting defects (stoma). flaw. Included), the internal organization of the casting is less streamlined (and worse if cut).Second, ASMEB16.5Flanges forging flange is generally lower carbon than casting flange and is not easy to rust, good forgings are streamlined, dense organization, mechanical performance is better than casting flange, improper forging process will also appear large or uneven grain, hardening crack phenomenon, forging cost is higher than casting flange.Third, ASMEB16.5Flanges forgings can withstand higher shear than castings Force and stretching force, fourth, the advantage of casting can make more complex shape, the cost is low, forging advantage is that the internal organization is uniform, there is no air hole in the casting, mixed with harmful defects, fifth, forging process generally consists of the following process, namely select high quality billet feeding, heating, forming, forging cooling, ASMEB16. The process methods of 5Flanges forging include free forging, die forging and tire film forging. During production, different forging methods are selected according to the quality of forging parts, and different forging methods have low productivity, large processing margin, but simple tools and large versatility, so it is widely used In forging shape simple single piece, small batch of forgings, free forging equipment with air hammer, steam-air hammer and hydraulic press, respectively suitable for small, neutralization large forging production, die forging with high productivity, simple operation, easy to achieve mechanization and automation, die forging size precision, small machining allowance, forging fiber organization distribution is more reasonable, can further improve the service life of parts.
