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介绍了塑料门窗生产中异材的下料问题,采用计算机自动生成相应的下料数学模型,给出了最优方案的求解方法。利用本方法,可以明显提高异型材的利用率。
The problem of blanking of different materials in the production of plastic doors and windows is introduced. The corresponding mathematical model of blanking is automatically generated by computer, and the solution of the optimal solution is given. The use of this method can significantly improve the profile utilization.