Optimization Model and Solutions for punching Machine

摘要

The conversion time of punching machine tool is the important factors influencing the punching machine production efficiency, it increase the efficiency of the punching machine production. In order to solve the same hole type, it needs many and order limitation cutting tools to translate. We establish the knife tool 0-1 programming model of optimal conversion at shortest time and use 0-1 indicator variables related theory. At the same time we solve logic or relationship in the model, in order to have new models which are easier for computer to process. Making use of the AMPL program software code implementation, we combined the data of 2012 "Shenzhen Cup" national college students' mathematical modeling in the summer camp D and obtain the good effect of the optimal transformation scheme of punching machine tools.