Optimization method for bending rebound quantity of aluminum roll forming

Abstract

An optimization method for bending rebound quantity of aluminum roll forming includes the following steps: S, analyzing the process of aluminum roll forming, and determining decision variables of aluminum rebound quantity and thickness reduction; S, constructing the optimization model of the bending rebound quantity of aluminum roll forming based on the multi-objective optimization algorithm and clarifying constraints in the process of aluminum roll forming; S, based on characteristics of the model in S, proposing the corresponding algorithm to optimize the aluminum rebound quantity and thickness reduction; S, updating the decision variables that affect the aluminum rebound quantity and thickness reduction; S, judging the iteration stop condition, and outputting the scheme that improves the bending rebound quantity of roll forming aluminum. The optimization method solves the problem of large bending rebound quantity in roll forming technology, improves the accuracy of roll forming process and production efficiency, and enhances production flexibility.