复合形法减速器优化设计(附cad零件图和装配图)
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复合形法减速器优化设计(含任务书,开题报告,论文说明书14000字,外文翻译,cad图纸)
摘要:圆柱齿轮减速器是一种使用非常广泛的机械传动装置。减速器是用于原动机与工作机之间的独立的传动装置,用来降低转速和增大转矩,以满足工作需要。在现代机械中应用极为广泛,具有品种多、批量小、更新换代快的特点。目前生产的各种类型的减速器还存在着体积大、重量重、承载能力低、成本高和使用寿命短等问题,与国外先进产品相比还有较大的差距。对减速器进行优化设计,选择最佳参数是提高承载能力、减轻重量和降低成本等各项指标的一种重要途径。
单级圆柱齿轮减速器优化设计主要是通过计算机辅助设计,利用fortran语言进行编程优化。本课题以减速器最大尺寸最小或重量最轻为目标函数,设计减速器的最优参数,研究内容:采用复合形法,以体积最小为目标进行减速器优化设计,与常规设计结果进行比较分析,绘制减速器3d装配图及主要零件图
此次设计的减速器与常规设计比较具有体积小,重量轻,结构紧凑,成本低等问题。编程方法简单,能够很好的达到优化效果,能够运用到工程实际中去。
关键字: 单级圆柱齿轮减速器、优化设计、fortran、复合型法、体积、 3d设计
optimal design of reliability for the single-stage helical cylinder gear reducer
Abstract: The wheels gear is a very extensive use of automatic transmission. gear is used for the original motion and the work of the independence of the transmission that is used to reduce speed and torques increase in turn, need to work. in modern machinery used in a wide variety and quantity of small and fast. the upgrading of the production of various kinds of gear have a great volume and weight bearing ability, heavy and low cost and high and use a shorter life span, And advanced product compare there is a large gap. the gear design and optimize the choice of the parameter is to improve the bearing ability, lighten the weight and reduce costs for all the way.
This column with the main gear design is a computer-aided design and optimize the use of fortran programming language. this subject in order to gear the maximum size to the weight or the light of objective function, the design of gear and study the contents of a composite image :, to save the goal of gear design and optimize the conventional design a comparative analysis, gear and main parts of the assembly drawing
The design of gear and conventional design are a small volume, light weight, compact structure, low cost etc. a programming method is simple to very good to achieve the effect can be applied to the actual.
Keyword: A homopolar bevel gear speed reducer optimizing design fortran complex method volume 3d design
本次毕业设计就是针对二级圆柱齿轮减速器的体积进行优化设计,其意义在于利用已学的基础理论和专业知识,熟悉工程设计的一般过程,同时把先进的设计方法、理念应用于设计中,为新技术时代的到来打下基础。
毕业设计(论文)使用的原始资料(数据)及设计技术要求:
1、原始数据:
单级圆柱齿轮减速器,已知输入功率P=22kW,输入转速n1=960r/min,传动比i=4.5,
工作寿命10年,每年工作300天。
2、设计技术要求:
1)采用复合形法,以体积最小为目标进行减速器优化设计;
2)与常规设计结果进行比较分析;
3)绘制减速器装配图及主要零件图。
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