Forging Co., Ltd. Luoyang Super League tells you Forging metal structure, properties of the forging defects: Impact forging process of forging quality forging process generally consists of the following steps, namely, cutting, heating, forming, cooling after forging, Pickling and heat treatment after forging. Improper forging process if the process will likely produce a series of forging defects. Heating process, including installed furnace temperature, heating temperature, heating rate, holding time, furnace gas ingredients. Luoyang Super League Forging Co., tells you the forging process, including a variant, deformation, deformation temperature, strain rate, stress state, the mold situation brother and lubrication conditions, if improper forming process may cause coarse grains, grain uneven various cracks, folds. Cold, eddy current, residues and other cast structure. Cooling after forging, the high speed shaft, if the process can cause improper cooling cracks, white point, mesh carbide. Luoyang Super League Forging Co., tells you the freedom forging methods of operation are: (1) it is upsetting the blank forging step section increases and reduced height. Such processes commonly used to make gears, flanges and other forging. (2) the extension of means upsetting is reduced blacksmith member section, high-speed shaft drive, increase the length of a process known as stretching step. Long shaft and other parts used in the manufacture. (3) punched through the blank out of the hole or holes through the process. Preparations for reaming. (4) Truncation Truncation is in a hot state with a chisel. Start with one side cut, high-speed bearings, then flip off the workpiece again, high speed shaft, burrs formed at the end removed with a pointed chisel. (5) usually bent on bending bending machine. Bend billet heating temperature should be higher than other parts, in order to avoid cross-section of the bend is reduced. (6) a step for forging solid torsional twisting part. Part first forged in one plane, and rotate a certain angle and then forged, such as forged crankshafts. High speed shaft, Super League forging quality assurance, high speed shaft by the Luoyang Super League Forging Limited. High speed shaft, Super League forging quality assurance, high speed shaft is Luoyang Super League Forging Co., Ltd. (www.lysmzg.com) (www.lysmzg.cn) this year introduced a new upgrade, the above picture is for reference only, please call this page or Tel picture on to obtain the latest information, contact: the left towards.