Forging Co., Ltd. Luoyang Super League tells you forging external defects such as geometry and shapes do not meet the requirements. Surface cracks, folds, lack of meat, wrong difference. Inadequate forging, surface pits, surface bubbles and orange peel-like surface. Such flaws exposed in the outer surface of forgings, relatively easy to find or observe. Luoyang Super League Forging Co., Ltd. is located in Luoyang City, Henan Province, Luo new industrial park, is a high quality steel forgings mainly to undertake processing, etc., set design, development, sales of professional forging enterprise, you're welcome inquire. Luoyang Super League Forging Co., Ltd. for your organization about forging defect Follows is an example: some of the tissue defect forging, ring gear calculation, with general heat treatment process can not be eliminated, resulting in the final heat treatment after forging performance drop, or even failure. For example, severe stone-like fracture and rib fracture surface, burnt, ferritic stainless steel strip, ledeburite high alloy tool steel carbide network and belt. 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 blacksmith member section is reduced, increasing the length of a step inside the ring, also known as the stretching process. 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 the cut side, then flip off the workpiece again, 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. Ring gear parameters, Super League forging (certification), the ring gear by the Luoyang Super League Forging Limited. Luoyang Super League Forging Co., Ltd. (www.lysmzg.com) (www.lysmzg.cn) is Luoyang, forging leaders, over the years, the company is implementing the scientific management, innovation and development, the principle of honesty and trustworthiness, and satisfy customers needs. Super League leaders in forging the staff warmly welcome all inquiries negotiations to create the Super League forging a better future.