【正文】 ，主要是仿前蘇聯(lián)技術(shù)。 噴砂 機(jī)是通過一種或多種砂料來打擊金屬的表面，消除金屬表面的一些附著物，如鐵銹，但有時也通過 噴砂 碰擊來獲得一個特定的表面層。 with PLC, touch screen technology bined to modernize and improve its use and work to make it wider application, to conform to modern, intelligent control requirements. Sand in partment to absorb and reuse. In this design, the use made simple Mitsubishi FX series PLC, MCGS and touch screen bination of simulation intelligent control blasting machine is running。 關(guān)鍵詞： 噴砂機(jī)， MCGS， 觸摸屏 ， 自動化 畢業(yè)設(shè)計(jì)用紙 共 27 頁 第 頁 2 ABSTRACT With the social and economic development and scientific and technological level of industrial production has put forward higher requirements, from quantity to quality, from materials to structure and so once again experienced a technological innovation. From the original fitter, to general machine tools, to today39。譬如，繼電器、按鈕、開關(guān)易疲勞受損 、易受腐蝕、誤動作等諸多故障，噴砂機(jī)機(jī)體密封性不夠好易造成磨料泄漏回收難、污染環(huán)境等。從原始的鉗工，到普通機(jī)床，再到如今的數(shù)控機(jī)床，生產(chǎn)作業(yè)工具在日新月異地更新。對于精加工，有數(shù)控車、銑、鏜、磨，有特種加工、電火花加工；而對于沒有余量的表面機(jī)械加工，就需要用到噴砂機(jī)了。綜上，針對上述弊端，在此設(shè)計(jì)中對噴砂機(jī)進(jìn)行現(xiàn)代化改進(jìn)；與 PLC、觸摸屏進(jìn)行現(xiàn)代化工藝結(jié)合，改善其使用方式和工作方式，使之應(yīng)用面更廣，使之符合現(xiàn)代化、智能化控制的要求。s CNC machine tools, production operations tools in a rapidly changing updated. For finishing, a CNC turning, milling, boring, grinding, there are special processing, EDM。 take advantage of a variety of sensors for automatic operation. Keywords: Sandblasting machine， MCGS， Touchscreen， Automation 畢業(yè)設(shè)計(jì)用紙 共 27 頁 第 頁 3 目 錄 中文摘要 .............................................................................................................. 1 ABSTRACT ......................................................................................................... 2 目 錄 .................................................................................................................... 3 第一章 緒論 ........................................................................................................ 5 第二章 設(shè)計(jì)工具概況 ........................................................................................ 6 噴砂機(jī)簡介 ............................................................................................ 6 PLC簡介 ................................................................................................. 6 GX Developer 簡介 ................................................................................. 6 （ MCGS）簡介 .................................................. 7 觸 摸屏簡介 ............................................................................................ 7 第三章 PLC程序系統(tǒng)設(shè)計(jì) ................................................................................ 9 PLC的比較 ............................................................................................. 9 西門子 PLC .................................................................................. 9 三菱 PLC .................................................................................... 10 歐姆龍 PLC ................................................................................ 10 自制簡易三菱 PLC .................................................................... 11 比較總結(jié) .................................................................................... 12 三菱 PLC程序及其實(shí)現(xiàn) ..................................................................... 12 機(jī)器動作控制順序 .................................................................... 12 PLC控制 I/O點(diǎn) .......................................................................... 13 PLC過程控制程序 ..................................................................... 13 控制程序錄入 PLC .................................................................... 14 第四章 MCGS組態(tài)設(shè)計(jì) .................................................................................. 16 MCGS窗口編輯 ................................................................................... 16 MCGS動畫組態(tài)編輯 ........................................................................... 17 第五章 MCGS與 PLC連接設(shè)置 ..................................................................... 20 PLC程序錄入 ....................................................................................... 20 畢業(yè)設(shè)計(jì)用紙 共 27 頁 第 頁 4 MCGS與 PLC通訊連接 ...................................................................... 20 MCGS設(shè)備窗口編輯 ................................................................. 20 MCGS用戶窗口編輯 ................................................................. 22 MCGS模擬運(yùn)行環(huán)境編輯 ................................................................... 23 第六章 總結(jié) .