Hydro-Cylinder Products
The oil cylinder is forged with double die cavity to save materials and improve production efficiency.
When we are generating cylinder head merchandise, baohua organisation will produce products in step with special materials in step with the requirements distinctive by means of customers. for instance: forty five #, 40cr, 30crmo, 35crmo, 42crmo, 18crnimo7-6, etc.
In addition, our company conducts forging on one-of-a-kind forging equipment devices in keeping with exclusive weights. the burden of cast merchandise can reach 6kg - 500kg. forging needs to be finished via heating, pre forging, forming, trimming and different approaches. in addition, baohua employer can offer hard machining blanks or finished elements in keeping with client requirements.
There are two kinds of processing equipment for hydraulic cylinder forgings: forging hammer and hydraulic press. The forging hammer adopts the most original method, forging method, and external force to change the shape of metal, that is, the huge external force exerted by the forging hammer on the metal changes the shape of metal. The metal stress on all sides of the forged cylinder forgings is relatively uniform, so it is widely used, However, forging with a forging hammer requires a high temperature environment, because the hardness of the metal needs to be changed if the metal is to be deformed, and some metals with higher melting point will be more troublesome when forging with a forging hammer. Then the second method will be used for forging, that is, the hydraulic press is used for forging. The hydraulic press changes the shape of the cylinder forgings through the static pressure generated by the liquid, so that higher temperature is not required. Therefore, many large cylinder forgings are forged by the hydraulic press.
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