【正文】 ................................................................... 17 點膠機的傳動方式 ........................................................................................................... 17 執(zhí)行元件分析 .................................................................................................................... 20 步進電機 ..................................................................................................................... 21 交流伺服電機 ............................................................................................................. 22 東北大學碩士學位論文 目錄 VI 電機的脈沖控制 ......................................................................................................... 23 點膠機控制系統(tǒng)硬件 ........................................................................................................ 25 第四章 點膠機運動控制分析 ..................................................................... 28 點位控制 ............................................................................................................................ 28 插補運動控制 .................................................................................................................... 29 插補概念與插補方法的選擇 ..................................................................................... 29 逐點比較法 ................................................................................................................. 30 4. 3 插補編程分析 ................................................................................................................... 31 直線插補 ..................................................................................................................... 31 圓弧插補 ..................................................................................................................... 36 橢圓插補 ..................................................................................................................... 40 第五章 軟件編程和界面開發(fā) ..................................................................... 46 程序分析 ..................................................................................................................... 46 點位控制 ..................................................................................................................... 46 插補程序 ..................................................................................................................... 47 操作界面設計 .................................................................................................................... 49 界面分析 ..................................................................................................................... 49 觸摸屏編程 ................................................................................................................. 50 PLC 和觸摸屏編程要注意的問題 .................................................................................... 54 運算錯誤 ..................................................................................................................... 54 語法錯誤 ..................................................................................................................... 56 設置錯誤 ..................................................................................................................... 56 方案錯誤 ..................................................................................................................... 56 第六章 結論與展望 ...................................................................................... 58 結論 .................................................................................................................................... 58 展望 .................................................................................................................................... 58 參考文獻 ........................................................................................................ 59 致謝 .................................................................................. 錯誤 !未定義書簽。 touch screen。 After doing experiments on testbed .It prove that motion control system of the dispensing machine can meets the further perfecting the normal operation, it can be applied in practical production. Key words: Automatic adhesive injecting machine。 關鍵詞： 自動點膠機 ； PLC； 觸摸屏 ； 插補 ； 運動控制 東北大學碩士學位論文 abstract III Research and Implementation of Motion Control System of Automatic adhesive injecting machine based on PLC Abstract Because of the rapid development of information industry, requirements of electronic packaging are more strictly. At present, Chinese electronic product manufacturing enterprises are mainly small and medium along the coast. So the economic numerical control system must save money, operate simply and change procedures conveniently. This paper developed a program based on PLC to improve production efficiency and reduce production cost. This paper’s main work includes the following content: (1)The paper analyses the dispensing requirements of the enterprise and learn the structures and applications of various types of motion control system. Through dissertating the kinds of control systems and the developing status of control techniques in native and foreign countries， I find out the advantages and disadvantages of kinds of motion (2) Demonstrate the advantages of using PLC in this system, and Make deeply study of the control of stepping motor driving technique of FPX—C60T. Establish the hardware of new type open loop whose motion control system is based on PLC and the program is piled on puter. (3) Discuss the requests of interface functions． In order to program concisely and conveniently, design the interface of control system based on touch screen.