| 摘要: |
| 机床变速箱的优化设计,是在已选定的传动方案的基础上,选择合理的设计变量,建立不等式约束、等式约束和目标函数,最后选用最合理的优化方法,上机计算.本文追求的目标函数为各轴中心距之和最小,使用SuMT法,上机计算10~20分钟,优化结果比常规设计所得中心距之和少10%以上。 |
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| DOI： |
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| THE OPTIMUM DESIGN OF THE MAIN TRANSMISSION SYSTEM OF THE MACHINE TOOL |
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Liu Chang-xing1, Liao Qi nan2
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| (1.Gunagxi University;2.Nan ning tractor Manufactory) |
| Abstract: |
| The optimum design of the gearbox of the machine tool is based on gearing project chosen.By means of choosing the appropriate designing variable,building inequality constraint, equality constraint and objective fnntion,and then,selecting the most appropriate optimum method,one can make the calculation on computer.The objective funtion sought in this article is that the sum of the center distance of each shaft is minimized. After calculating 10 to 20 minutes on computer,by using SUMT method, the sum of the center distances of the optimum result reduced by more than 10% compared with that of the conventional design. |
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