Forging Co., Ltd., Luoyang Super League tells you model Forging: Forging models usually split-die forging and closed die forging. (1) It is open die forging method burr, that the parting of the grooves around there is excess metal forming flash. Also due to fly side effect that prompted the metal fills the mold chamber. Open-die forging is widely used, are generally used for forging more complex forgings. (2) It is a closed die forging without flash method, that the entire process of forging die bushing bore is closed specifications, the parting plane gap in the forging process remains unchanged. Just select the appropriate blanks, forging received very little flash or no flash, and thus greatly reduce the metal, reduce equipment energy consumption. Quite complicated due to the preparation of a blank sleeve, it closed die forging more commonly used in the simple shape forgings, such as rotation and the like. Luoyang Super League Forging Co., tells you how to distinguish between the casting and forging: casting process usually includes: ① mold (the liquid becomes solid cast metal containers) sleeve material preparation, mold according to the materials can be divided into sand, metal type , ceramic, clay type, graphite, etc., can be divided according to the number of one-time use, semi-permanent and permanent, mold preparation of the merits of the main factors affecting the quality of castings. Bushings standard, Super League forging professional cast brand, Lu'an sleeve Luoyang 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.