What is the method of making large diameter rubber joint?
Method for making large caliber rubber parts:Mold making: external shell, internal steam box, steam, internal core, hydraulic cylinder do support (two years earlier, with Jack) and high strength rubber cord wrapped into the mould, after high-temperature steam curing, eventually forming.
There are three ways to apply large diameter flanges:First, raw material steel plate, through the template blanking: 1/4, 1/6, 1/6, and then welding lathe processing, drilling.Second, hot rolled flange blank, then lathe, drilling.Third, cold roll flange blank, steel plate into strips, cold roll machine, roll round, lathe, drilling machine processing.
Rubber joint also known as shock absorber, shock absorber throat, the main function is to shock absorption, noise reduction, protection of the pipeline, compensation pipeline expansion, cold caused by displacement.Its structure: both ends are two carbon steel flanges, the middle is rubber shock absorption part.
