16 t锤锻模延寿研究  

Study on life extension of 16 ton hammer forging die

作　　者：卢顺 甘玉平 余盈燕[2] 甘贵生[3] Lu Shun;Gan Yuping;Yu Yingyan;Gan Guisheng(Chongqing Jiepin Technology Co.,Ltd.,Chongqing 401326;School of Materials Science and Engineering,Chongqing University,Chongqing 400044;School of Materials Science and Engineering,Chongqing University of Technology,Chongqing 400054,China)

机构地区：[1]重庆杰品科技股份有限公司,重庆401329 [2]重庆大学材料科学与工程学院,重庆400044 [3]重庆理工大学材料科学与工程学院,重庆400054

出　　处：《铝加工》2022年第6期68-72,共5页Aluminium Fabrication

基　　金：重庆市自然科学基金项目(cstc2021jcyj-msxmX1085)。

摘　　要：通过计算机有限元数值分析与锤锻模失效分析相结合,优化设计了某16 t锤锻模梯度增材再制造模型及工艺。梯度增材再制造锻模与原锻模相比,模具表面硬度提高,耐磨性大幅提升,开裂趋势显著降低,锻模的服役寿命得到极大提高。通过优化,有效地解决了锤锻模变形、开裂等问题,达到延长模具寿命、实现模具循环再制造的目的。Based on computer finite element numerical analysis and failure analysis of hammer forging die, a re-manufacturing model and process of 16 tons gradient additive for hammer forging die are optimized in this paper. Compared with the original forging die,the surface hardness of the gradient additive remanufacturing forging die is increased, the wear resistance of the forging die is greatly improved, the cracking tendency is significantly reduced, and the service life of the forging die is greatly improved. Maximum use of resources and minimum output of waste. Realize the mold recycling and remanufacturing, form the bright spot of energy-saving and consumption-reducing, circulation healthy development.

关 键 词：16 t锤锻模 梯度增材 再制造 延寿 

分 类 号：TG315.2[金属学及工艺—金属压力加工] TP391.9[自动化与计算机技术—计算机应用技术]