回转体形状误差检测装置设计的研究.docVIP

. PAGE  . 回转体形状误差检测装置设计研究 Form error detection device Revolving Design 摘 要 本文在分析回转体形状误差的测量方法和评定方法的基础上，着重论述了其检测装置的总体设计。回转体形状误差可用多种方法来测量，如V形块法、气动法、光干涉法等。其中精密主轴回转式圆度仪精度高、测量方便、测量速度快，因而应用最为广泛。圆度仪以主轴的布局可分为转台式与转轴式两种。本文主要分析和阐述了转台式圆度仪的特点。在此将对转台式圆度仪的工作原理、机械结构和设计要求作一定的阐述，并对此圆度仪所选用的传感器和空气静压轴承作进一步的分析。为实验室的建设奠定了理论基础。 关键词：回转体形状误差 圆度仪 压电式传感器 空气静压轴承 Abstract This paper analyzes the rotation of the shape error of measurement methods and evaluation methods based on the focuses of its detection system design. Rotational form error can be measured in many ways, such as the V-block method, pneumatic method, optical interference method. One Precision Spindle Rotary roundness high precision, convenient, high speed, thus the most widely used. Roundness to spindle rotary layout can be divided into two with the rotating shaft. In this paper, analysis and elaboration of the rotary Roundness features. This will change in desktop Roundness working principle, mechanical structure and design requirements for a certain set of, and Roundness the selected sensor and air static pressure bearing for further analysis. Construction of the lab has laid a theoretical foundation.  Key words: Rotational error of roundness shape piezoelectric sensor aerostatic bearing . PAGE  . 目 录 TOC \o 1-3 \h \z \u   HYPERLINK \l _Toc262734566 第一章 绪论  PAGEREF _Toc262734566 \h 1  HYPERLINK \l _Toc262734567 1.1 引言  PAGEREF _Toc262734567 \h 1  HYPERLINK \l _Toc262734568 1.2回转体形状误差的接触检测  PAGEREF _Toc262734568 \h 2  HYPERLINK \l _Toc262734569 第二章 回转体形状误差的测量与评定  PAGEREF _Toc262734569 \h 4  HYPERLINK \l _Toc262734570 2.1回转体形状误差的测量方法  PAGEREF _Toc262734570 \h 4  HYPERLINK \l _Toc262734571 2.2 回转体形状误差的评定  PAGEREF _Toc262734571 \h 5  HYPERLINK \l _Toc262734572 第三章 圆度仪总体设计  PAGEREF _Toc262734572 \h 7  HYPERLINK \l _Toc262734573 3.1 圆度仪概述  PAGEREF _Toc262734573 \h 7  HYPERLINK \l _Toc262734574 3.2 圆度仪的工作原理  PAGEREF _Toc262734574 \h 7  HYP