Design Of Precision Forging Machine Chuck Head And Key Pieces Finite Element Analysis

Precision Forging Machine is a fast precision forging equipment on which mould forging blank is throwed into forging pressing box and forged and pressed reciprocatingly with high frequency by several symmetrical hammerhead.The style machine is a kind of high production efficient short stroke press,which is operated automatically with procedural control, digital control or microprocess control system. Precision Forging Machine is used in manufacturing of alloy structural steels, high strength alloy steel, titanium alloys and difficult-to-form alloys in metallurgy, machine manufacture and military industry in many countries on the world.Precision Forging Machine devolps tardily in china,so far two medium-sized Precision Forging Machinees have been imitated.one is a 340t Precision Forging Machine made leaded with Dalian steel factory, the other is a 400t Precision Forging Machine manufactured by CFHI with the aide of the technique of Dalian Seiko forging high-tech companies.The Precision Forging Machine has been put into production for 5 years,compared with foreign equipment's stability and precision,it have prodigious differences.Therefore, the mending in internal Precision Forging Machine's further exploitation research is stared in the face.Based on Heye Special co.,ltd's SX55 Precision Forging Machine,built through issue in the operation process, thought as exploitation and design and Domestic production,The paper analyzed and study the following content:1.According to different function of Precision Forging Machine,ploted out modules,analyzed and introduced the function of modules2.Designed and analyzed Precision Forging Machine chuck.3.With the aide of Pro/Engineer software, model the key parts of Precision Forging Machine chuck,through FEM analyzedand study the reason of dilapidation,raise ameliorating opinion of optimizating scheme.