Continuous Rolling Mill Drives: Motors and Gearboxes - 8h

Content:

DC Motors Types

Comparison between DC Motors and AC Motors with Frequency Variation

Power x Speed Motor Curve

Moment x Speed Motor Curve

Why the Speed Variation?

Gearboxes: Transmission Relation

Motor Speed and Rolls Speed

Rolling Pressure: Force, Moment and Power

Mix of the Products

Motor Existent Drive Verification for Stands

New Motor Drive Specification for Stands

Gearboxes: Transmission Relation Verification

New Gearboxes Specification for Stands

Motor and Gearboxes - Concept in Rolling Mill Stands

New Full Drive Specification for Stands

Maximum Speed Motor for Application

Speed Variation

Concept of Moment Overload

Concept of Power Overload

 

Recommended Training:

Supervision of Work Shifts People

Rolling Mill Technical People

Rolling Mill Engineers

Rolling Project People

Rolling Mill Maintenance People

Roll Pass Designers