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Force analysis and experimental study of pure aluminum and Al-5%Ti-1% B alloy continuous expansion extrusion forming process
Alternative TitleForce analysis and experimental study of pure aluminum and Al-5%Ti-1%B alloy continuous expansion extrusion forming process
Cao Furong1; Wen Jinglin1; Ding Hua1; Wang Zhaodong2; Li Yinglong1; Guan Renguo1; Hou Hui1
2013
Source PublicationTRANSACTIONS OF NONFERROUS METALS SOCIETY OF CHINA
ISSN1003-6326
Volume23Issue:1Pages:201-207
AbstractThe deformation zone of CONFORM extrusion was divided into primary gripping zone, gripping zone, conical expansion chamber zone, cylindrical zone and sizing zone of die, and corresponding force equilibrium equations were established using the Slab method. The deformation force formulae of CONFORM machine at any wrapping angle with an expansion chamber were obtained. Experiment on pure aluminum and Al-5%Ti-1% B alloy was conducted on the CONFORM machine self-designed. The resistance to deformation of Al-5%Ti-1% B alloy at the deformation temperature of 400 C and the strain rate of 3.07 s(-1) was measured to be 50 MPa using Gleeble-1500 thermal simulation machine. The calculation results of deformation forces for CONFORM process with an expansion chamber for pure aluminum and Al-5%Ti-1% B alloy were given. The experimental CONFORM radial force is in agreement with the radial force obtained by theoretical formula.
Other AbstractThe deformation zone of CONFORM extrusion was divided into primary gripping zone, gripping zone, conical expansion chamber zone, cylindrical zone and sizing zone of die, and corresponding force equilibrium equations were established using the Slab method. The deformation force formulae of CONFORM machine at any wrapping angle with an expansion chamber were obtained. Experiment on pure aluminum and Al-5%Ti-1%B alloy was conducted on the CONFORM machine self-designed. The resistance to deformation of Al-5%Ti-1%B alloy at the deformation temperature of 400 °C and the strain rate of 3.07 s~(-1) was measured to be 50 MPa using Gleeble-1500 thermal simulation machine. The calculation results of deformation forces for CONFORM process with an expansion chamber for pure aluminum and Al-5%Ti-1%B alloy were given. The experimental CONFORM radial force is in agreement with the radial force obtained by theoretical formula.
KeywordCONFORM PROCESS WHEEL aluminum aluminum alloy continuous extrusion expansion chamber resistance to deformation
Indexed ByCSCD
Language英语
Funding Project[National Natural Science Foundation of China]
CSCD IDCSCD:4760353
Citation statistics
Cited Times:7[CSCD]   [CSCD Record]
Document Type期刊论文
Identifierhttp://ir.imr.ac.cn/handle/321006/155758
Collection中国科学院金属研究所
Affiliation1.中国科学院金属研究所
2.东北大学
Recommended Citation
GB/T 7714
Cao Furong,Wen Jinglin,Ding Hua,et al. Force analysis and experimental study of pure aluminum and Al-5%Ti-1% B alloy continuous expansion extrusion forming process[J]. TRANSACTIONS OF NONFERROUS METALS SOCIETY OF CHINA,2013,23(1):201-207.
APA Cao Furong.,Wen Jinglin.,Ding Hua.,Wang Zhaodong.,Li Yinglong.,...&Hou Hui.(2013).Force analysis and experimental study of pure aluminum and Al-5%Ti-1% B alloy continuous expansion extrusion forming process.TRANSACTIONS OF NONFERROUS METALS SOCIETY OF CHINA,23(1),201-207.
MLA Cao Furong,et al."Force analysis and experimental study of pure aluminum and Al-5%Ti-1% B alloy continuous expansion extrusion forming process".TRANSACTIONS OF NONFERROUS METALS SOCIETY OF CHINA 23.1(2013):201-207.
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