毕业设计（论）-对旋轴流通风机设计（全套图纸）.docVIP

哈尔滨工业大学工学硕士学位论文***学院本科生毕业设计(论文)- PAGE II - PAGE \* MERGEFORMAT PAGE \* MERGEFORMAT I摘　要对旋式轴流通风机，是由两个旋转方向相反的叶轮组成，相当于一台两级轴流通风机，主要应用在矿山、隧道、船舶的换气通风以及冷却塔、风洞上。它主要由集流器、导流罩、叶轮、扩散器、机壳等部分组成。对旋式轴流风机由于本身具有压力特性陡、结构简单、反风量可达正风量的50%—70%等主要特点，成为隧道工程、矿井通风的理想通风设备，近年来愈来愈受到国内外风机企业的重视。本文主要介绍FBDCZNo12型轴流风机的工作原理、主要零部件的结构设计、三维实体建模及一些主要零部件的选择及校核计算。本文第一章对轴流风机进行了简单介绍，介绍了轴流通风机的工作原理及国内、国外的发展趋势；第二章阐述了轴流通风机的总体设计和结构设计方案；第三章主要介绍轴流通风机的结构设计及相关零件的设计计算；第四章详细介绍了运用Pro/E软件对轴流通风机的典型零件的三维设计建模，装配和仿真的过程，运用Pro/E软件对轴流通风机进行计算机的辅设计，可以对系统的整体布局，结构的合理性进行判断及评价，还可以方便的对零件尺寸、形状进行修改；第五章对部分零件进行了校核计算。关键词：轴流风机；叶轮；Pro/E；叶片全套图纸加153893706 PAGE \* MERGEFORMAT PAGE \* MERGEFORMAT IIAbstractFlow breeze machine is from the opposite direction two rotating impeller component, which is equivalent to a two axial fan, major applications in mines, tunnels, ships ventilation ventilation and cooling towers, on the wind tunnel. It is mainly set by the converter, a dome, impellers, diffusers, chassis and other components. Rotating axial fan since they have characteristics of steep pressure, simple structure, Anti-wind of up to the amount of wind is 50% -70%, and other major features, as tunneling, Mine ventilation ideal ventilation equipment, in recent years have become more and more domestic and foreign enterprises fan attention. This text main introduction the FBDCZNo12 Flow breeze machine equipments of work principle, main zero parts of structure design, the 3D entity set up mold and some main zero partseses of choice and the school calculate calculate. In this text, the first chapter of axial fan for the simple presentation, the axial fan the working principle and domestic, foreign development trends; The second chapter presents the axial fan the overall design and structure design program; Chapter 3 introduces the Axial Fan structural design and related parts design; The fourth chapter details the use of Pro/E software Axial Fan typical components of 3D design modeling, assembly and the process simulation, using Pro/E software ax