Forging Co., Ltd., Luoyang Super League tells you free forging methods of operation are: (1) it is so upsetting section blank forging step increases and reduced height. This process used to make gears, flanges and other forgings. (2) refers to reducing the blacksmith upsetting extension piece section, increasing the length of the sleeve of a process specifications, also known as the stretching process. Long shaft and other parts used in the manufacture. (3) punched out of the blank through hole or through-opening step. Preparations for reaming. (4) truncated truncation is performed in a hot state with a chisel. Start with the cut side of the sleeve size, then flip the workpiece and then off the sleeve material, burrs formed at the end with a pointed chisel to remove. (5) is usually carried out on the curved bend bending machine. Bend billet heating temperature should be high than other parts, in order to avoid cross-section of the bend is reduced. (6) a step for forging solid torsional twisting parts. Parts first forged in a plane, and then re-forged rotating a certain angle, for example, forged crankshaft. Luoyang Super League Forging Co., tells you how to distinguish between the casting and forging: special casting, press molding material can be divided into natural mineral sand as the main form of special casting material (such as investment casting, mud casting, foundry shell casting, vacuum casting, solid casting, casting ceramics, etc.) and metal as the main material of special casting mold (such as metal casting, pressure casting, continuous casting, low pressure casting, centrifugal casting, etc.) categories. Axle casing | Super League forging professional cast brand | Luoyang Xin'an sleeve Super League Forging Limited. Luoyang Super League Forging Co., Ltd. (www.lysmzg.com) (www.lysmzg.cn) is Luoyang, forgings leaders, over the years, the company is implementing the scientific management, innovation and development, the principle of honesty and trustworthiness, and satisfy customers needs. Forged in the Super League leaders with the staff warmly welcome all inquiries negotiations to create Super League forging a better future.