International Research Journal of Engineering and Technology (IRJET)
e-ISSN: 2395-0056
Volume: 09 Issue: 07 | July 2022
p-ISSN: 2395-0072
www.irjet.net
Flat Rolling Process -A Review Mahajan Sanskruti1, Nachiket Kale2, Nageshwar Kakde3 “ Student of Second Year B-tech, Department of Mechanical Engineering, Deogiri Institute of Engineering & Management Studies” ---------------------------------------------------------------------***--------------------------------------------------------------------Abstract -In Era of manufacturing at large scale, Rolling is much efficient to give high production of desired shapes by investing less on process. Rolling Process can specify as process to decrease cross section of Metal Stocks ( Slab, Billet, Bloom).Rolling process one can divide into two section that is Flat and The Shape Rolling. In Flat Rolling generally Slab is used . During Process is carrying out continuously due to some reason like Temperature , Roll Design and etc. Defect like Wavy Edge, edge Crack is occur on Manufactured Product. By Study the cause behind defect is identified then after with Techology and by some experimental or numerical method once is able to overcome the problem related to process. Till Reserch is going on the Rolling For more accurating process and for to eliminate the cause by which defect is occur on products
Key Words: Era , Slab , Billets , Bloom, Wavy edges, Edge Crack , Defects. 1. INTRODUCTION In Metalworking or Metalforming Process. Rolling is process existing from hundreds of years ago. To Complete Rolling Process rolling mill plays crusios role. And with help of compressive force this process is carried out . Early this is found before 600 BCA in middle east and south asia but it is in rough form which is associated with rolling principle. The first rolling mill design is find in Europeans dates 1485 is attribute from drawing of Leonardo da Vinci, he describe “ making pass between rollers ” . The very first roll were hand driven an small used by artist and jewellers to soften metal . Day by day, advancement is seen operating mills by power . This transformation of power as per history transferred from four phase i.e Manual, Hydraulic, steam power and last Electric power. First Phase was Manual during this mill is hand driven then after some duration crank is joined to mill for Rolling.Limitation for this it able to rolls only soft metals. Second phase hydraulic power in this roll is driven by harnessing the energy of moving water from river it is enough to roll harden metals . Limitation for this is drought and environmental issues. Third Phase in this rolling mill operate on steam power by steam engines. In Fourth phase rolling mills used electric power. Since electric power was conventional transmitted from remote generator to motors directly attached to mills Modern rolling practice can be attributed to pioneering efforts of Henry Cork. Rolling mills used electric power appeared in a 1900 and its remains choice of operator todays.
2. Literature Review Serial Number
Title of Paper
Author and Year of Publication
1.
Process modelling of flat rolling of steel
Faisal Jamal, Sushant Rajput, Bappa Acherjee,2018
2
Numerical modelling rolling control process, elastic deformation
Mesay alema, Tolcha And Holm, Altenberk,2019
3.
Experimental and Numerical study of low carbon steel cold flat rolling
Ibtesam Mohie Manee, Abdul Kareem Flaih Haseen,2020
4.
Improving quality in process of hot rolling steel sheet. A comprehensive review on increment deformation in rolling process.
Kelones Turisova, Tomas villinsky,2021 Prajwal Agrawal, Sangeet Aggarwal, Alexander Pesin,2022
5.
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