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Stainless steel tee hydraulic bulging analysis processing method

Browse the number: 2275      Release time: 2013-11-12   

Stainless steel tee pipe fittings, pipe fittings. Raw material is stainless steel stainless steel tee. Also known as the pipe tee may tee fitting, tee joint, put on the main line to branch pipe. Stainless steel tee, diameter and reducing class such as tee, equal tee to receive the blocks are the same size; Reducing tee, director of receiving the same size, and the branch’s receiving scales less than competent scale. Now were made with seamless tee methods, is mostly adopted process have hydraulic bulging forming and hot pressing method. Three links of hydraulic bulging is the use of the axis of the metal material to counter bulge out this kind of forming method of branch pipe. Processing of special hydraulic press is adopted to add and tee diameter pipe in the same liquid, wait for the different levels of side of the hydraulic cylinder to began to knead in the tube billet, billet size decrease after kneading, fluid with the tube billet in the tube billet size smaller and more pressure, when they arrive in tee branch pipe bulging out the demand pressure, metal material in the liquid in the cylinder and the pipe pressure along the mold cavity under the effect of two layers of activity and the branch pipe.
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