Control of the Deformation of a Circular Cylindrical Shell

被引：2
|
作者：
Dolgikh, L. D. [1 ]
Kiselev, V. V. [1 ,2 ]
机构：
[1] RAS, Ural Branch, MN Miheev Inst ofMetal Phys, Ul S Kovalevskoi 18, Ekaterinburg 620108, Russia
[2] Ural Fed Univ, Inst Phys & Technol, Ul Mira 21, Ekaterinburg 620002, Russia
来源：
MECHANICS OF SOLIDS | 2019年 / 54卷 / 08期
关键词：
cylindrical shell; deformation; hydrostatic pressure; nonlinear theory of elasticity;
D O I：
10.3103/S0025654419080077
中图分类号：
O3 [力学];
学科分类号：
08 ; 0801 ;
摘要：
Within the framework of simplified nonlinear models, the initial nonlinear-elastic stage of obtaining hollow gear parts from the circular shells by the method of hydrostatic compression from circular circles is studied by analytical and numerical methods. It is shown that a suitable choice of a rigid rod inside the shell allows one to control the corrugation of the cross section of the pipe billet, to prevent the formation of unwanted folds and ribs on the surfaces of gear products.
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页码：1171 / 1181
页数：11
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