The advantages of the molding process of large-scale push elbows are mainly reflected in the following aspects: (1) The blank for processing the elbow is flat or expandable surface, so the material is simple, the precision is easy to guarantee, the assembly and welding are convenient, the raw materials are easily controlled during processing, the operation is relatively simple, there is no complicated process, and the welding and assembly are carried out. More convenient. (2) It is not necessary to use the tube blank as a raw material, which can save the cost of the pipe making equipment and the mold, and can obtain a push elbow of any large diameter and relatively thin wall thickness. The material for pushing the elbow is special, and it is not necessary to add the raw material of the tube blank, and it is easy to control during processing. (3) The manufacturing cycle can be shortened, and the production cost is greatly reduced. Because it does not require any special equipment, it is especially suitable for on-site processing of large push elbows. The forming process of pushing the elbow is complicated, and it needs to be welded according to different materials and uses, and gradually formed under a certain pressure. The forming of the push elbow needs to be carried out according to a certain process, and the corresponding process is strictly followed, otherwise the yielding elbow will produce quality problems. The basic process of the large-scale push elbow forming technology is to first weld a polygonal ring shell with a polygonal cross section or a multi-edge fan shell blocked at both ends. When the internal pressure is full of pressure medium, internal pressure is applied to the internal pressure. Under the action, the cross section gradually changes from polygon to circle. This process molding method is used in the production of different elbows, showing good use value in different fields, so that the process has good value in different elbow production. . The forming process of large-scale push elbows is complicated, and it needs to be welded according to different materials and uses, and gradually formed under a certain pressure. The forming of the push elbow needs to be carried out according to a certain process, and the corresponding process is strictly observed. Process, otherwise the produced elbow will produce quality problems. The following describes the forming process of the push elbow. The basic process of the large push elbow forming technology is to first weld a polygonal ring shell with a polygonal cross section or a multi-edge fan shell closed at both ends. After the pressure medium is applied, the internal pressure is applied. Under the internal pressure, the cross section gradually changes from a polygon to a circle, and finally becomes a circular ring shell. This is the process of forming a large-scale elbow, although the process is relatively simple, but Production and processing in strict accordance with the process, to ensure that the molding of the push elbow is more formal and reasonable. If required, a circular ring shell can be cut into four 90 degree elbows or six 60 degree elbows or other specifications of elbows. This process is suitable for making any specifications with elbow diameter and elbow inner diameter ratio greater than 1.5. The large push elbow is the ideal method for the manufacture of large push elbows. This process is used in the production of different elbows, showing good use value in different fields, making the process different elbows. Production has a good value. End Mill For Carbon Fiber Composite Material End Mill For Carbon Fiber Composite Material, Cvd Coated Cutting Tools,Tungsten Carbide Endmills, Multi Teeth End Mills JIANGYIN GOLD STAR INDUSTRY CO.,LTD , https://www.jygoldstarindustry.com
Forming process for large push elbows