DOIONLINE

DOIONLINE NO - IJMPE-IRAJ-DOIONLNE-17118

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International Journal of Mechanical and Production Engineering (IJMPE)-IJMPE
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Volume Issue
Issue
Volume-8,Issue-4  ( Apr, 2020 )
Paper Title
Hybrid Forming for Branch Part of Steel Pipe by Burring and Ironing
Author Name
Shahrokh Shams, Hossein Shahverdi, Sajjad Jangravi
Affilition
Assistant Professor, Department of Aerospace Engineering, Faculty of New Sciences and Technologies, University of Tehran, Tehran, Iran Associate Professor. Department of Aerospace Engineering, Amirkabir University of Technology, Tehran, Iran MSc Student, Department of Aerospace Engineering, Faculty of New Sciences and Technologies, University of Tehran, Tehran, Iran
Pages
30-33
Abstract
In this paper, we first intend to introduce the pipes and their applications, then we introduce and analyze the critical speed of the pipes, at this critical speed, the stability of the pipe is lost and the pipe may fail . We also examine the effect of adding a vibrating adsorbent to the tube; we find that by adding one Vibrating absorber to the pipe can reduce the vibration domain of the pipe by about 70% and delay the critical velocity of the pipe. Keywords - Pipe, Critical Speed, Vibration Absorber
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