|
Abstract：
|
|
For rotary forging process is more complicated than that of other plastic deformation processes,rotary forging process design is accordingly more difficult and of heavy workload.The design efficiency and precision of rotary forging process were increased by developing the rotary forging deformation process CAD system.According to the structure feature of saving-oil device gear,some volume calculating models and structure design models were built,rotary forging die design model and lower die mechanics analyzing model were established,and some technical parameter models and power parameter models were also given.On these bases,rotary forging deformation process CAD system structure and functions were analyzed,and computer aided design for prefab blank,rotary forging dies and process parameters were realized.The design efficiency was raised more than 60%,waste product was reduced more than 25%,and some satisfactory design results were obtained with an example.
|
|
Funds：
|
|
国家自然科学基金资助项目(50665003)
|
|
AuthorIntro：
|
|
|
|
Reference：
|
[1]裴新华,张猛,胡亚民.摆辗辗压[M].北京:机械工业出版社,1991.
[2]中国机械工程学会.锻压手册第1卷一锻造[M].北京:机械工业出版社,1993.
[3]伍太宾.冷摆辗组合模的设计计算[J].金属成形工艺,1995,13(5):34 37.
[4]钱能.C++程序设计教程[M].北京:清华大学出版社,2000.
[5]白燕斌.OpenGL三维图形库编程指南[M].北京:机械工业出版社,1998.
[6]蔡改贫,罗会铭,翁海珊.纵向振动摆动辗压精密成形试验研究[J].机床与液压,2004,(5):28 30.
[7]周德成,王仲仁.圆柱体摆辗平均单位压力的计算[J].锻压技术,1989,(2):28 31.
[8]蔡改贫,罗小燕,翁海珊.扭转振动摆动辗压精密成形机理研究[J].锻压技术,2006,31(1):40 42.
|
|
Service：
|
|
【This site has not yet opened Download Service】【Add
Favorite】
|
|
|
|
Copyright Forging & Stamping Technology.All rights reserved