ROLLS LIFELINE OF ROLLING MILLS - IIM

More documents

Recommendations

Info

MAINTENANCE <strong>OF</strong> ROLLHISTORY SHEETS
MONITORING <strong>OF</strong> ROLL• Good roll cooling meansRoll at ambient temperatureCOOLING WATERUniform distribution of temperature throughout the barrel length.• Optimizing water requirement• 1/3 rd of roll surface should be water cooled.• Water is directed to the rolling passes through acommon header and nozzles
Page 1: ROLLSLIFELINE OF ROLLING MILLSGiree
Page 4 and 5: These are produced fromRolling Mill
Page 6 and 7: Rolling - a processWhere in metal i
Page 9 and 10: ROLLS•FUNCTIONS•EXECUTE- SPECIF
Page 11 and 12: FAILURE•ROLL FAILURE-ECONOMIC DIS
Page 13 and 14: ROLL CLASSIFICATIONBASED ON APPLICA
Page 15 and 16: ROLL DEFECTS• HIGH AND NONUNIFORM
Page 17 and 18: ROLL DEFECTS• HARD AND SOFT SPOT
Page 19 and 20: • FROMSELECTION CRITEREACONCEPTCO
Page 21 and 22: SELECTION CRITEREA• TYPE OF STAND
Page 23: ORDERING - SPECIFICATIONS
Page 27 and 28: ROLL COOLING - 3Hi
Page 29 and 30: LATEST DEVELOPMENTS INROLLS• SOFT

ROLLS LIFELINE OF ROLLING MILLS - IIM

You also want an ePaper? Increase the reach of your titles

Delete template?

Save as template?