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Roll pass design for hot rolling mill about Reversing mill

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Today we will know about Reversing Mills  1- Reversing Rolling Mills( Two High Rolling Mill)  Reversing mill have two Roll and roll assemble in a frame it is called stand . We divide stand in three type https://svinaykumar1987.blogspot.com/2021/08/roll-pass-design-for-continuous-bar-mill.html 1- Roughing Stand  2- In termediate Stand  3- Finishing Stand  All stand have same work  Roll  Daimeter and roll length Can be Big  or small  according to section and section temperature should be 1200 to 900 degrees according to section size 
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Rolling mill and Roll pass design (basic af rolling )

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We talk about Roll frame or Stand, we are actually  referring to a pair of Roll , Roll supported by Friction bearing and antifriction bearings and bearing supported a chock and chock supported in housing  and chock slide within Housing and chock open and close by screw Example:-  Grooves pass available in both Roll top and bottom and some Roll gap available between two Roll , it is called nominal Roll gap  https://svinaykumar1987.blogspot.com/2021/08/roll-pass-design-for-continuous-bar-mill.html Passes & section  Rough passes  It Roll stand have big groove passes as Rectangulars,  Boxs,  Diamonds etc. Example:-  Intermediate passes  It stand have mediums grooves passes as Ovels , Rounds  Example:- Finish passes  It stand have small passes as flat, Rounds, Slit passes  Example:-  Passes deformation As Ovel to round,  round to ovel , ovel to flat etc
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Roll pass design for continuous bar mill

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Basic knowledge of Rolling Mill We are explaining type of Rolling Mill  There are five types of Rolling Mill  1-  2- 3- 4- 5- Reversing rolling mills and three high rolling mills are part of hot rolling and four high mills , cluster mills and Tandom mills are part of cold Rolling mills We will explain step by step all pass , stand and All doubts 
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