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Roll pass design for continuous bar mill

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ROLL PASS DESIGN  We should know following things before Roll pass design  1:-   Autocad designing  2:-   Number of passes required  3:-   Section weight 4:-   Section Areas  5:-   Draft And Maximum Draft  6:-   Spread  7:-   Redaction  8:-   Elongation  9:-   Angle of bite  10:- Contact length  11:- Coefficient of Friction  12:- Forward slip  13:- Backward slip 14:- Volume rates of deformation  15:- Specific Roll pressure  16:- mps /rpm 17:- Gear ratios  18:- Power required  19:- Torque https://svinaykumar1987.blogspot.com/2021/08/roll-pass-design-for-continuous-bar-mill.html  We will explain one by one topic