JS40三级圆锥圆柱齿轮减速器传动系的优化设计  

Optimization design of transmission system of JS40 three-stage bevel-cylindrical gear reducer

作　　者：盖苗苗[1] 任建 魏冰阳[1] 郭青 

机构地区：[1]河南科技大学机电工程学院,河南洛阳471003 [2]宿州市祁南工贸有限责任公司,安徽宿州234000

出　　处：《矿山机械》2015年第2期105-109,共5页Mining & Processing Equipment

基　　金：河南省科技攻关项目(142102210428)

摘　　要：综合考虑变位系数、齿形系数、等强度及润滑条件等因素,建立中心距最小为目标的优化模型。并给出了一次接触强度优化和再次综合优化设计的方法,采用MATLAB的优化工具箱,对煤矿用JS40-25三级圆锥圆柱齿轮减速器的传动比进行优化分配,与原设计方案相比,该减速器中心距减小约12%,对减速器的优化设计具有一定的借鉴意义。Based on comprehensive consideration of deflection coefficient, tooth profile coefficient, equivalent strength and equivalent lubrication condition, the optimization model with objective of minimal central distance was established. In addition, the design method of one-time contact strength optimization and secondary comprehensive optimization was offered, and optimization toolbox of MATLAB was applied to optimize the distribution of transmission ratio of JS40-25 three-stage bevel-cylindrical gear reducer. In contrast with original design scheme, the central distance of the optimized scheme decreased by 12% or so. The method possessed some reference for optimization design of the reducer.

关 键 词：MATLAB 齿形系数 约束条件 强度 

分 类 号：TH132.46[机械工程—机械制造及自动化]