METAL STRIP COIL SHAPE DEFECTS

للكاتب :

Mohamed Mostafa El-Salmawy *

Post graduate student

Faculty of Engineering, Cairo University

ABSTRACT:

This paper presents a review on the defects of flat- rolled ferrous and nonferrous strips including their

mechanics and origins and how to correct them. The paper illustrates various shape defects in flatrolled

ferrous and nonferrous strip, some simple such as coil set, cross bow, twist and some complex

such as edge wave, center buckle, quarter buckle, camber…etc. The paper also presents how do these

defects originate, what methods and machines can be used to correct them and what the differences

among the shape correctors.

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