Pengerolan: Perbedaan antara revisi
Rescuing 2 sources and tagging 0 as dead.) #IABot (v2.0.8 |
Rescuing 2 sources and tagging 0 as dead.) #IABot (v2.0.8 |
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* [http://steel.keytometals.com/Articles/Art179.htm Key to metals: Steel Rolling] {{Webarchive|url=https://web.archive.org/web/20090806091628/http://steel.keytometals.com/Articles/Art179.htm |date=2009-08-06 }} |
* [http://steel.keytometals.com/Articles/Art179.htm Key to metals: Steel Rolling] {{Webarchive|url=https://web.archive.org/web/20090806091628/http://steel.keytometals.com/Articles/Art179.htm |date=2009-08-06 }} |
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* [http://www.steelonthenet.com/kb/hot-strip-mill-gauge-distribution.html Typical gauge distribution: Hot Rolled Steel] |
* [http://www.steelonthenet.com/kb/hot-strip-mill-gauge-distribution.html Typical gauge distribution: Hot Rolled Steel] |
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* [http://www.doshienterprises.com/cold_rolled_steel.asp Stockiest, Slitters & Distributors of Cold Rolled Steel] |
* [http://www.doshienterprises.com/cold_rolled_steel.asp Stockiest, Slitters & Distributors of Cold Rolled Steel] {{Webarchive|url=https://web.archive.org/web/20150430103621/http://doshienterprises.com/cold_rolled_steel.asp |date=2015-04-30 }} |
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* [http://www.steelrollingmillmachinery.com/ Steel Rolling Mill Machines] |
* [http://www.steelrollingmillmachinery.com/ Steel Rolling Mill Machines] |
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* [http://www.ofrmetals.com/products/hot_rolled_steel/ Hot Rolled Steel] |
* [http://www.ofrmetals.com/products/hot_rolled_steel/ Hot Rolled Steel] {{Webarchive|url=https://web.archive.org/web/20140407052637/http://www.ofrmetals.com/products/hot_rolled_steel/ |date=2014-04-07 }} |
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[[Kategori:Logam]] |
[[Kategori:Logam]] |
Revisi per 21 Mei 2021 19.12
Rolling adalah suatu proses deformasi dimana ketebalan dari benda kerja direduksi(dikurangi) menggunakan daya tekan dan menggunakan dua buah roll atau lebih. Roll berputar untuk menarik dan menekan secara bersamaan benda kerja yang berada diantaranya.
Pada prosess pengerolan, benda dikenai tegangan kompresi yang tinggi yang berasal dari gerakan jepit roll dan tegangan geser-gesek permukaan sebagai akibat gesekan antara roll dan logam. Selama proses roll, tegangan ini mengakibatkan terjadinya deformasi plastis. Produk akhir dari proses ini adalah logam plat dan lembaran (sheet), dimana umumnya plat mempunyai tebal lebih dari ¼ in. Lembaran umumnya mempunyai ketebalan kurang dari ¼ in. Tujian utama pengerollan adalah untuk memperkecil tebal logam.Biasanya terjadi sedikit pertambahan lebar, penurunan panjang mengakibatkan pertambahan panjang.
Bacaan
- Degarmo, E. Paul; Black, J T.; Kohser, Ronald A. (2003), Materials and Processes in Manufacturing (edisi ke-9th), Wiley, ISBN 0-471-65653-4.
- Roberts, William L. (1978), Cold Rolling of Steel, Marcel Dekker, ISBN 978-0-8247-6780-8.
- Roberts, William L. (1983), Hot Rolling of Steel, CRC Press, ISBN 978-0-8247-1345-4.
- Ginzburg, Vladimir B.; Ballas, Robert (2000), Flat Rolling Fundamentals, CRC Press, ISBN 978-0-8247-8894-0.
- Lee, Youngseog (2004), Rod and bar rolling, CRC Press, ISBN 978-0-8247-5649-9.
- Swank, James M. (1965), History of the Manufacture of Iron in All Ages (edisi ke-2nd), Ayer Publishing, ISBN 978-0-8337-3463-1.
- Reed-Hill, Robert, et al. "Physical Metallurgy Principles", 3rd Edition, PWS publishing, Boston, 1991. ISBN 978-0-534-92173-6.
- Callister Jr., William D., "Materials Science and Engineering - an Introduction", 6th Edition, John Wiley & Sons, New York, NY, 2003. ISBN 0-471-13576-3
Referensi
- How Liners Achieve the Desired Quality of the Product Being Rolled Diarsipkan 2010-07-06 di Wayback Machine.
- History of Rolling Mills
- Key to metals: Steel Rolling Diarsipkan 2009-08-06 di Wayback Machine.
- Typical gauge distribution: Hot Rolled Steel
- Stockiest, Slitters & Distributors of Cold Rolled Steel Diarsipkan 2015-04-30 di Wayback Machine.
- Steel Rolling Mill Machines
- Hot Rolled Steel Diarsipkan 2014-04-07 di Wayback Machine.