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《Forging & Stamping Technology》 2008-01
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Optimized design of die flash groove for hot die forging

YE Huan-jun(Hangzhou Wulin Machinery Limited Company,Hangzhou 311000,China)  
The characteristics and application for designing the die flash groove of hot die forging were investigated.The effect on die service life of hot forging and product quality was analyzed.Through the design vector experimental analyses of the flash groove for hot die forging,an optimized design plan was put forward,in which the ratio of the flash groove depth to the bridge width is 1∶3.2,i.e.,F=H/3.2.The experiment result indicates that a good practice effect can be achieved by applying the optimized design plan.
【CateGory Index】: TG315.2
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Chinese Journal Full-text Database 1 Hits
1 PAN Zi-hua(Shandong Electric Power Research Institute,Jinan Shandong 250002,Chian);Comprehensive technical measures for prolonging the life of the hot press roll forging die[J];Forging & Stamping Technology;2006-06
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Chinese Journal Full-text Database 3 Hits
1 Huazhong University of Science and Technology Chen Jianquan Xia Juchen Liang Peizhi Hu Guoan HuBei Tri-ring,Gucheng Vehicle-bridge Co.Ltd Zhang Jingang Liu Jiajun Chen Changyin;CAD system of die and technology for rolling forging and die forging for forward shaft.[J];Forging & Stamping Technology;2002-06
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