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鹽城工學(xué)院本科生畢業(yè)設(shè)計(jì)說明書 2011
斯太爾轉(zhuǎn)向節(jié)銑鉆組合機(jī)床總體設(shè)計(jì)及電氣控制部分設(shè)計(jì)
摘 要：本課題為斯太爾轉(zhuǎn)向節(jié)銑鉆組合機(jī)床的總體及電氣控制部分設(shè)計(jì)。設(shè)計(jì)的主要內(nèi)容為，確定機(jī)床總體結(jié)構(gòu)方案；繪制出機(jī)床聯(lián)系尺寸總圖；確定加工工序，夾緊方式，選用刀具，切削用量，切削速度，銑削動(dòng)力頭，左右鏜削動(dòng)力頭，動(dòng)力頭滑臺(tái)，工件滑臺(tái)。根據(jù)機(jī)床的總體電氣控制要求，完成機(jī)床主電路的設(shè)計(jì)，繪制控制系統(tǒng)的主電路圖，并進(jìn)行操縱臺(tái)面板的設(shè)計(jì)。選定三菱FX2N80MR-001型號(hào)的PLC,并使用了FX2N-16EX輸入端子專用擴(kuò)展模塊。繪制出了輸入/輸出端子接線圖。編寫PLC控制程序，完成對(duì)機(jī)床的動(dòng)力頭和夾具的調(diào)整和整機(jī)循環(huán)的控制。完成工件滑臺(tái)和左右鏜削動(dòng)力滑臺(tái)的快進(jìn)，工進(jìn)，快退的控制程序的編寫。并進(jìn)行PLC程序的仿真測試，保證所編程序的正確性。
關(guān)鍵詞：斯太爾；組合機(jī)床；PLC；電氣控制
The design of the Modular Machine for Steyr Knuckle to Milling and Drilling and The electrical control system
Abstract: This topic is the design of the modular machine for steyr knuckle to milling and drilling and the electrical control system . The main content of the design is determining the overall structure of machine tools , drawing the "General Plan of the machine", determining the processing operations, clamping method, the choice of cutting tools, cutting parameters, cutting speed, milling power head, boring power head, power head slider and the work-piece slider. According to the overall requirements of the electrical control of the machine, I complete the design of machine tool’s main circuit, draw the main schematic control system, design the console panel, select the model of PLC Mitsubishi FX2N80MR-001, and use the FX2N-16EX specific extension module input. Also I draw out the input/output terminal wiring diagram, write the PLC control program to complete the adjustment of the power head for machine tools, the fixture and the machine control loop. And I complete the control procedures for the preparation of the work-piece slider and the boring power slider's fast forward, working forward and rewind. At last I test the PLC program to guarantee it's correctness.
Key word: steyr; modular machine; PLC ; electrical control system.