Effect of preform design on forging load and effective stress during closed die hot forging process of pin

被引：4
|
作者：
Pandya, Vishal A. [1 ]
George, P. M. [1 ]
机构：
[1] BVM Engn Coll, Mech Engn Dept, Vv Nagar 388120, India
来源：
MATERIALS TODAY-PROCEEDINGS | 2021年 / 44卷
关键词：
Preform; Forging load; Effective stress; Hot Forging Process; FAILURE;
D O I：
10.1016/j.matpr.2020.08.028
中图分类号：
T [工业技术];
学科分类号：
08 ;
摘要：
In hot forging process the design of preform is very important to minimize the forging load and effective stress to improve the die life and quality of components. In this paper three preforms have been designed with the rule of volume constancy for the pin?s head which are forged under 150 ton friction screw press. The forging load and effective stress have been analyzed by finite element analysis. The effects of preform volume and length to diameter ratio of preform geometry have been also analyzed and validated experimentally. (c) 2021 Elsevier Ltd. All rights reserved. Selection and peer-review under responsibility of the scientific committee of the International Conference on Materials, Processing & Characterization.
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页码：106 / 112
页数：7
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