International Research Journal of Engineering and Technology (IRJET) Volume: 09 Issue: 06 | Jun 2022
www.irjet.net
e-ISSN: 2395-0056 p-ISSN: 2395-0072
Tubes manufacturing in sheet metal working Rajratna Wahul 1, Satish Tangade2, Ankita Taro3 123Student
of Second Year B-Tech, Department of Mechanical Engineering, Deogiri Institute of Engineering and Management Studies. ---------------------------------------------------------------------***--------------------------------------------------------------------1.Literature Survey Abstract - Tubes are necessary and play role in industrial huarea, wide range of products, mechanical engineering, electronic engineering, medical engineering, to sensor technology or microfluidics. Demand increasing in now days in developing and developed nations. It consists number of avdatanges in industrial manufacturing. Thinwalled pipes are the ratio of steel pipe of outer diameter to thickness of wall more than 20 is referred to as steel pipes of thin wall. In this research paper focused on innovative joining technologies of connecting tubes and fixing tubes to sheet such as welding, riveting and nut bolt.. During research work we found lots of research work has been conducted over the on tubes manufacturing in sheet metal forming technique which deal with advancment of novel and optimized processes, to counteract these restrictions.
Preparation of Manuscript Margins
Key Words:
Thin wall tubes, Joining technologies, Forming techniques , Tube manufacturing, Advancment and development.
1. INTRODUCTION There are so many of tubes manufacturing companies in all over world such as Nippon steel, Radiant, Steel Limited and Ismt Limited etc. China Manufactured in largest amount of seamless type of pipes and tubes comparatively other countries. Generally raw material is used for tubes manufacturing process is steel as we know steel is an alloy and it composed of aluminium ,tungsten, manganese and so on. Also we use Stainless steel, Nickel and Titanium for manufacturing High quality materials tubes. Steel pipes and hollow tubs we see everywhere in our day to day life steel pipes are long in size and hollow tubes Manufactured by various purposes since they are strong and used in underground flow of water for transporting purpose, gas throughout the citizens and towns. It’s produced by distinct in two methods such as seamless or welded pipe.
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Micro forming
Tube
Christoph hartl and 10 may 2019
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Thinned tubes
wall
Eva maria rubio and18 December 2017
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Joining thinned wall tubes
Sophie 2021
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Stainless tube
steel
Muriel Palengat January 2014
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Thinned tubes
steel
Denis Favie 30 January 2014
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September 30
3.Manufacturing techniques [1]. Commonly, thin-walled pipes are defined ratio of the outer diameter to minimum thickness of wall is greater than 20 (do/tmin > 20) [2]. Difference in hoop stress at inner and outer tube surface become often ignored. Here Pipe inner diameter consider as the tube and Outer diameter is represented by (Do) and thickness of wall generally described as (Tw).
Tubes are not all the same .They have variety of different applications. Ground oil pipelines example submarine pipeline that need to be capable of withstanding huge subsea pressure. Many drinking water supply line are also made of steel. State of the art structural tubes round , Round, square, rectangular cross sections are put to various uses.
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Hartl [1] Neatly summaries Thin walled tube pipes application are where we need flexible pipe their we used it widely.
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