Forging blank blank According moves, forging can be divided into free forging, upsetting, extrusion, forging, closed die forging, closed upsetting. 1, free forging. The use of impact or pressure in the upper and lower metal deformation arrived iron (anvil) to obtain the desired room forgings, there are two kinds of hand-forged wrought and machinery. 2, forging. Forging is divided into open and closed die forging forging. Metal blank in the die bore a certain shape of compressive deformation obtained forgings, can be divided into cold heading, roll forging, radial forging and extrusion, and so on. 3, closed die forging and closed upsetting because there is no flash, material utilization is high. With a process or procedure may be completed several complex forgings finishing. Since there is no flash professional forging manufacturers, forging force area is reduced, the required load is reduced. However, you should be careful not to make the blank completely restricted, this should strictly control the volume of the blank, to control the relative position of the forging die forging and forging measure, efforts to reduce the die wear. Forging Co., Ltd., Luoyang Super League tells you auto parts manufacturing precision forging technology: Currently, warm forging process is widely used in cold work hardening severely deformed, high deformation resistance, cold deformation of the poor performance of stainless steel, high carbon high-alloy steel, bearing steel, tool steel and other materials. Used in the production of automotive bearing ring. 3, sub-tropical Asian hot forging steel molding (850-1000 ℃) in the accumulation of recrystallization temperature below were avoided when the heating temperature is high coarse grains, oxidation, decarbonization, overheating, burning and other defects. Professional forging production, Jinhua forging, forging workmanship Super League Super League from Luoyang Forging Limited. Luoyang Super League Forging Co., Ltd. (www.lysmzg.com) (www.lysmzg.cn) strong, credible, in Luoyang forging industry has accumulated a large number of loyal customers. The company better work attitude and constantly improving innovative ideas will lead the Super League forging into the brilliant and you work for a better future!