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1优化设计内容对φ1400×1050大型辊压机配套的行星减速器进行计算机优化设计，其技术要求为：输入功率800kW，输入转速1486r/min，速比72．488，两辊子的中心距1400mm，使用系数1．25。2优化研究情况2．1优化原理减速机的重量存在离散问题，我们采用可行枚举法进行优化设计，
Optimized Design Content The optimized design of planetary reducer matched with φ1400 × 1050 large roller press requires the following technical requirements: input power 800kW, input speed 1486r / min, speed ratio 72.488, center distance between two rollers 1400mm, Coefficient of use 1.25.2 Optimization of research 2.1 Optimization Principle There are discrete weight reducer, we use the feasible enumeration method to optimize the design,