工具機無人化生產及遠端監視系統建置

Unmanned Production and Remoted Monitoring for Machine Tool Systems

吳聲治(Sheng-Jhih Wu)

指導教授 ： 張文陽

國立虎尾科技大學/工程學院/機械與電腦輔助工程系碩士班/碩士(2016年)

摘要

本研究為工具機無人化生產及遠端監視系統建置，即以機械手臂與工具機之系統整合以達到無人化生產目的，生產流程中導入影像檢測、振動量測及雲端監控等功能，使此系統能夠達到智慧生產。研究內容大致分為三部分，智慧生產系統整合、工具機振動量測及雲端監控系統開發探討，智慧生產系統整合包含了工具機、機械手臂以及影像檢測設備之異質系統整合，並透過順序控制程式開發使其達到自動上下料及影像品質檢測的無人化生產，除此之外導入感測器的即時監測功能，能夠使系統自動針對感測訊號判斷目前的生產狀態及預測生產結果；於機械手臂自動上料的部分，手臂之定位精度對於生產的品質會有相當大的影響，而本研究針對機械手臂定位精度進行量測得到的結果為0.0833mm。雲端監控系統開發包含了MySQL資料庫建置與php監控網頁開發，透過系統輸出報表並即時更新資料庫的功能，再透過網頁的開發，使其此系統具備有遠端監視的功能，除此之外本系統亦針對Android手機系統開發一套透過Wifi連線的遠端監控APP。工具機振動量測探討，於此部分本研究針對工具機的主軸進靜態及動態真動量測，於靜態量測部分採用加速度規配合敲擊垂進行敲擊主軸，並透過頻率響應分析找出工具機的振動頻率；而動態量測則是利用加速度規及麥克風針對主軸於不同轉速時進行訊號量測，得到結果為本研究主軸轉速超過3500rpm會有明顯的振動現象發生，處此之外工具機Z方向於動態量測結果與Z方向於靜態量測時的趨勢符合。

關鍵字

工具機 ； 智慧生產 ； 無人化 ； 雲端監控

並列摘要

The study is Unmanned Production and Remoted Monitoring for Machine Tool Systems.This Systems achieve the purpose of unmanned production through integrate the robot and machine tool. It’s import the AOI, vibration measurement and remote monitoring. This research is divide into there parts, the first is intelligence systems integration, the second is the machine tool vibration measurement, the thired is remote monitoring system build. The intelligence systems integration include the machine tools, Robot and image detection equipment’s system intergration, and through the sequence control’s program design achieve the automatic loading/unloading and Image the quality detection and unmanned production’s target. in addition to import sensor's applications, enable the system to automatically sensing signals and determine the current production status and forecasting production results. In automatic loading/unloading for Robot, the positioning accuracy will cause a great impact for the production quality, this study against the Robot measure the positioning accuracy and get the result is 0.0833mm. The remote monitoring system include the MySQL database build and monitoring php web development, Through the system output reports and real-time updates the database. Then through the development of a web page, so that this system is provided with the function of Remote Monitor. In addition, the system has through the Wifi connection development a remote monitoring APP for Android system. The machine tool vibration measurement, this study against the spindle static and dynamic vibration measuring. The Static measurement is application the accelerometer and Hammer percussion spindle and through frequency response analysis to identify the frequency of vibration of the machine tool. The dynamic measurement is use the accelerometer and microphone to perform signal measurements for spindles in different speed. The results obtained of this study. When the spindle speed more than 3500rpm will cause noticeable vibration phenomenon. In addition, the machine tool Z direction dynamic measurement and static measurement results in line with the trend.

並列關鍵字

machine tools ； production intelligence ； unmanned ； Cloud Monitoring

參考文獻

[5]王瑞昌，左培倫，?內藏式主軸之共振現象的理論探討與實際應用?，國立清華大學碩士論文，2010年

[6]張鎔崴，林盛勇，?工具機及主軸系統結構分析與振動量測實務?，國立虎尾科技大學碩士論文，2009年

[9]王文志，王?村，?雙螺旋壓縮機之噪音振動量測與評估?，屏東科技大學碩士論文，2013年

[10]陳柏帆，盧博堅，?我國高速公路伸縮縫低頻及超低頻噪音之量測與評估?，淡江大學碩士論文，2012年

[11]胡傑翔，洪振發?車體振動量測分析推算路面入力頻譜?，國立臺灣大學，2009年