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Computational Analysis and Experimental Investigations on Super Plastic Forming of Lead Tin Alloys


Affiliations
1 Dept. of Mech Engg., Guru Nanak Institutions, Technical Campus, Ibrahimpatnam, Telangana, India
2 Dept. of Mech Engg., Ashoka Institute of Engineering and Technology, Hyderabad, Telangana, India
3 JNTUHCES, Medak (Dist), Telangana, India
     

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A low cost manufacturing assembly set up for Super Plastic Forming (SPF) of Lead Tin (60:40) alloys is designed, manufactured and established. Indigenously designed clamping system with dead weights is fabricated in the assembly set up. Finite element analysis of SPF of Lead Tin alloys in a cone die is performed in MARC. Cone shaped components are manufactured in the indigenously built assembly set up with the generated pressure time diagram as input and developed the FE analysis. The FEA results of the formed components closely correlate with the experimental results.

Keywords

SPF, FEA, Indigenous Clamping System, Conical Components, MARC, Validation.
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  • Computational Analysis and Experimental Investigations on Super Plastic Forming of Lead Tin Alloys

Abstract Views: 251  |  PDF Views: 2

Authors

Anjaiah Madarapu
Dept. of Mech Engg., Guru Nanak Institutions, Technical Campus, Ibrahimpatnam, Telangana, India
Abhijith Dutta
Dept. of Mech Engg., Ashoka Institute of Engineering and Technology, Hyderabad, Telangana, India
M. Manzoor Hussain
JNTUHCES, Medak (Dist), Telangana, India

Abstract


A low cost manufacturing assembly set up for Super Plastic Forming (SPF) of Lead Tin (60:40) alloys is designed, manufactured and established. Indigenously designed clamping system with dead weights is fabricated in the assembly set up. Finite element analysis of SPF of Lead Tin alloys in a cone die is performed in MARC. Cone shaped components are manufactured in the indigenously built assembly set up with the generated pressure time diagram as input and developed the FE analysis. The FEA results of the formed components closely correlate with the experimental results.

Keywords


SPF, FEA, Indigenous Clamping System, Conical Components, MARC, Validation.