【摘要】：本課題源自于國家科技重大專項(xiàng)"功能部件測試試驗(yàn)共性技術(shù)研究與能力建設(shè)(2016ZX04004007)",針對(duì)國內(nèi)現(xiàn)有直線導(dǎo)軌精度檢測手段研究的基礎(chǔ)上,進(jìn)行了直線導(dǎo)軌精度全新的測量原理研究和直線導(dǎo)軌精度檢測裝置的設(shè)計(jì)。通過以上研究,為直線導(dǎo)軌精度檢測提供了全新的測量原理、測量手段和測量裝置。本文通過長期大量的調(diào)研,明確了檢測裝備的測量項(xiàng)目、精度需求、性能指標(biāo)和功能需求,分析了國內(nèi)現(xiàn)有直線導(dǎo)軌精度的測量手段,總結(jié)了其測量原理存在的缺點(diǎn)與錯(cuò)誤,提出了基于坐標(biāo)測量原理和絕對(duì)與相對(duì)測量原理相結(jié)合的測量原理,靈活運(yùn)用絕對(duì)測量和相對(duì)測量,并對(duì)測量基準(zhǔn)直線度進(jìn)行補(bǔ)償,以此完成了測量系統(tǒng)的設(shè)計(jì)。根據(jù)所設(shè)計(jì)的測量系統(tǒng)研究了直線導(dǎo)軌精度檢測的測量方法,并分析了相關(guān)精度算法以實(shí)現(xiàn)對(duì)直線導(dǎo)軌精度的評(píng)定。根據(jù)測量方式的不同,并針對(duì)科研與生產(chǎn)的不同關(guān)切,設(shè)計(jì)了兩套直線導(dǎo)軌精度測量方案——通用型直線導(dǎo)軌精度檢測裝置和專用型直線導(dǎo)軌精度檢測裝置,并對(duì)兩套方案進(jìn)行了詳細(xì)的對(duì)比,指出各自的優(yōu)缺點(diǎn)。研究了直線導(dǎo)軌精度測量裝置可能存在的誤差源,為后期設(shè)計(jì)試驗(yàn)臺(tái)作為基礎(chǔ),并明確了測量裝置驗(yàn)收標(biāo)準(zhǔn)及方法。根據(jù)要求設(shè)計(jì)了通用型直線導(dǎo)軌精度檢測裝置,首先進(jìn)行測量裝置的整體設(shè)計(jì)及各個(gè)系統(tǒng)的設(shè)計(jì)。在總體設(shè)計(jì)的基礎(chǔ)上,運(yùn)用SolidWorks、CAXA對(duì)檢測裝備的床身部件、龍門架部分、測量單元和驅(qū)動(dòng)部分等部件進(jìn)行三維建模及二維加工圖紙繪制,并利用ANSYS Workbench等軟件對(duì)關(guān)鍵部件進(jìn)行有限元優(yōu)化設(shè)計(jì)。根據(jù)要求設(shè)計(jì)了專用型直線導(dǎo)軌精度檢測裝置,在滿足測量要求的前提下,為提高測量裝置的經(jīng)濟(jì)性,對(duì)測量原理進(jìn)行了簡化,并降低了非關(guān)鍵零部件的設(shè)計(jì)標(biāo)準(zhǔn),完成了測量裝置的整體設(shè)計(jì),并利用SolidWorks、ANSYS Workbench等軟件對(duì)各個(gè)分系統(tǒng)進(jìn)行了三維結(jié)構(gòu)設(shè)計(jì)并對(duì)關(guān)鍵部件進(jìn)行有限元優(yōu)化設(shè)計(jì)。
[Abstract]:This subject originates from the national science and technology major special project "functional components Test and Test Common Technology Research and capacity Building (2016ZX04004007)". Based on the research of the existing linear guideway accuracy testing methods in China, the new measuring principle of linear guideway accuracy and the design of linear guideway precision testing device are carried out. Through the above research, it provides a new measuring principle, measuring means and measuring device for the precision detection of linear guideway. Through a large number of investigations for a long time, this paper clarifies the measurement items, accuracy requirements, performance indexes and functional requirements of the testing equipment, analyzes the existing measurement methods of linear guideway accuracy in China, summarizes the shortcomings and errors existing in its measurement principle, and puts forward the measurement principle based on the combination of coordinate measurement principle and absolute and relative measurement principle, and flexibly applies absolute measurement and relative measurement. The straightness of the measurement datum is compensated, and the design of the measurement system is completed. According to the designed measurement system, the measurement method of linear guideway accuracy detection is studied, and the related accuracy algorithm is analyzed to realize the evaluation of linear guideway accuracy. According to the different measuring methods and according to the different concerns of scientific research and production, two sets of precision measurement schemes of linear guideway, general linear guideway precision measuring device and special linear guideway precision measuring device, are designed, and the two schemes are compared in detail, and their advantages and disadvantages are pointed out. The possible error sources of the linear guideway precision measuring device are studied, which is the basis of the later design of the test-bed, and the acceptance standard and method of the measuring device are clarified. According to the requirements, a general linear guideway precision testing device is designed. Firstly, the overall design of the measuring device and the design of each system are carried out. On the basis of the overall design, the three-dimensional modeling and two-dimensional machining drawing of the bed parts, gantry parts, measuring units and driving parts of the testing equipment are carried out by using SolidWorks,CAXA, and the finite element optimization design of the key components is carried out by using ANSYS Workbench and other software. According to the requirements, the precision detection device of special linear guideway is designed. On the premise of meeting the measurement requirements, in order to improve the economy of the measuring device, the measuring principle is simplified, the design standard of non-key parts is reduced, the overall design of the measuring device is completed, and the three-dimensional structure design of each subsystem is carried out by using SolidWorks,ANSYS Workbench and other software, and the finite element optimization design of the key components is carried out.
【學(xué)位授予單位】：南京理工大學(xué)
【學(xué)位級(jí)別】：碩士
【學(xué)位授予年份】：2017
【分類號(hào)】：TG502.3

【參考文獻(xiàn)】

相關(guān)期刊論文 前10條

1 李兵;孫彬;陳磊;魏翔;;激光位移傳感器在自由曲面測量中的應(yīng)用[J];光學(xué)精密工程;2015年07期

2 劉福文;馬定;李天驕;;直線導(dǎo)軌測量平臺(tái)的設(shè)計(jì)與制造[J];精密制造與自動(dòng)化;2015年02期

3 徐丹;梁醫(yī);歐屹;馮虎田;;滾動(dòng)直線導(dǎo)軌副運(yùn)動(dòng)精度測試與分析方法研究[J];組合機(jī)床與自動(dòng)化加工技術(shù);2015年01期

4 王丹;;三坐標(biāo)測量機(jī)的應(yīng)用探討[J];現(xiàn)代工業(yè)經(jīng)濟(jì)和信息化;2015年02期

5 楊炫召;葉飛原;張艷紅;;非接觸式滾動(dòng)直線導(dǎo)軌精度測量裝置[J];機(jī)電工程技術(shù);2014年07期

6 海爽;;淺談滾動(dòng)直線導(dǎo)軌的性能及應(yīng)用[J];科技展望;2014年10期

7 羅勝彬;宋春華;韋興平;李航;;非接觸測量技術(shù)發(fā)展研究綜述[J];機(jī)床與液壓;2013年23期

8 石照耀;張斌;費(fèi)業(yè)泰;;阿貝原則再認(rèn)識(shí)[J];儀器儀表學(xué)報(bào);2012年05期

9 袁清珂;陳敬敬;杜亞男;袁茂圣;;基于ANSYS磨床大理石床身的有限元分析[J];制造業(yè)自動(dòng)化;2012年03期

10 李薇;;一種滾動(dòng)直線導(dǎo)軌副精度自動(dòng)化檢測方法[J];組合機(jī)床與自動(dòng)化加工技術(shù);2010年03期

，

本文編號(hào)：2503741