Elementary Analysis of the four processes of rolling light aluminium foil

2017/8/7 15:39:50

Abstract：in recent years, with the development of production technology of aluminum foil and the constant update of the production equipment, in order to improve the productivity and reduce the production cost of aluminum foil, given full play to the rolling plasticity and within the capacity of the equipment, the modern maruifacturers use larger working rate and reduce the rolling pass to improve the mill production efficiency and reduce production costs. This paper focuses on the introduction of the four processes of rolling light aluminium foil and discussing the ways to solve the common problems.

Aluminum foil rolling process, pass and pass the processing rate to determine the rolling process is an important part of the process. The quality of the pass and the processing rate of the road and the impact of the production and the mill production efficiency, and directly affect the quality of the product, therefore, in the development of rolling process, the reasonable arrangement of the number of road and pass processing rate, so as to ensure Product quality requirements, improve productivity. The original production process generally use five passes or even six rolling double aluminum foil, pure aluminum generally pass processing rate is about 55%, aluminum alloy processing speed is generally 35%. I recently used four pass rolling double-six aluminum foil, and has been mass production. Pure aluminum road processing rate increased to 63% of the left stone, successfully reduced production times. The company's production process is determined from the blank specifications, rolling mill performance, process lubrication, cooling conditions, tension range, roll grinding, rolling speed, operating methods and surface quality and other aspects to achieve.