please answer spreading in flat-rolling process increases with_____________. a)increasing ratio of the roll radius to the strip thickness. b)increasing temperature of the entering strip. c) decreasing ratio of the roll lenght to the strip width. d) decreasing width to thickness ratio of the entering strip
Thank you so much sir hame bahut hi achhe se samjh me aaya hai sir important. Question bataiye sir mai polytechnic karti hu please help me
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please answer
spreading in flat-rolling process increases with_____________.
a)increasing ratio of the roll radius to the strip thickness.
b)increasing temperature of the entering strip.
c) decreasing ratio of the roll lenght to the strip width.
d) decreasing width to thickness ratio of the entering strip
nice video sir, but from 5:40 you made a little mistake, aap "greater than" ki jagah "less than" aur "less than" ki jagah greater than bol rahe hai.
Right
Bhai ye gaanja fook kar padhata hai
thanks
Sir if we want to make mild steel pipes so which type of rolls ( material) should be use
In countinous rolling mill?
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Sir , is this Natural or Neutral plane ???
U say that is Natural plane but here in this picture shows Neutral plane ??
Thank you sir
What are the reasons of wavy bar defect ?????
Sir 4-high or cluster only use hot rolling process
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I want roling mill book
Copper & Brass and other Copper Alloys strips Cold Rolling Mill, foil and tape, Made in India,Width 420mm, thickness 0.025mm, 450MPM
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Thanks sir