In this paper,the authors analyzed by energy stable method that the stability of bearing chock of work roll about 2200mm high speed aluminum foil mill under two different restrict conditions which the gaps between bearing chock and bousing window are given or not.

In this paper, a new method was used to test axial force as well as its dynamic distribution of the work roll in 2350 high speed aluminum foil mill.

Mechanical structure of the coiler cone of 2150mm aluminum foil mill was researched.

The fatigue failure of working roller in aluminium foil mill was ana1ysed.

The life of double-column angular contact thrust ball bearing is very lower and it was easily damaged owing to superheat on operation side of the work-roll in 2350 high speed aluminium foil mill, which was generated by oversize axial force and castastrophic non-axial load.

This paper introduces in detail I_(14) process control station of a imported aluminum foil rolling mill,including the constitution of the station,basic principle and characteristics of SSR system,performances and structures of main control modules and so on.

The influence of foil mill accuracy on strip flatness;

In practical production,it is easy to take place the fire and equipment accidents due to super temperature of work roll bearings box in aluminum cold rolling mill and foil rolling mill.