自動送料論文開題報告
自動送料機(jī),一種自動化的材料輸送設(shè)備,相比較傳統(tǒng)送料機(jī)操作更加的簡便,自動化程度更高。廣泛應(yīng)用于輕、重工業(yè)零件的沖壓。
自動送料開題報告
畢業(yè)設(shè)計(論文)開題報告
摘要
可編程序控制器(Programmable controller)簡稱PLC,由于PLC的可靠性高、環(huán)境適應(yīng)性強(qiáng)、靈活通用、使用方便、維護(hù)簡單,所以PLC的應(yīng)用領(lǐng)域在迅速擴(kuò)大。對早期的PLC,凡是有繼電器的地方,都可采用。而對當(dāng)今的PLC幾乎可以說凡是需要控制系統(tǒng)存在的地方就需要PLC。尤其是近幾年來,PLC的成本下降,功能又不段增強(qiáng),所以,目前PLC在國內(nèi)外已被廣泛應(yīng)用于各個行業(yè)。本設(shè)計是為了實現(xiàn)送料小車的手動和自動化的轉(zhuǎn)化,改變以往小車的單純手動送料,減少了勞動力,提高了生產(chǎn)效率,實現(xiàn)了自動化生產(chǎn)!而且本送料小車的設(shè)計是由于工作環(huán)境惡劣,不允許人進(jìn)入工作環(huán)境的情況下孕育而成的。本文從第一章送料小車的系統(tǒng)方案的.確定為切入點,介紹了為什么選用PLC控制小車;第二章介紹了送料小車的應(yīng)達(dá)到的控制要求;第三章根據(jù)控制要求進(jìn)行了小車系統(tǒng)的具體設(shè)計,包括端子接線圖、梯形圖(分段設(shè)計說明和系統(tǒng)總梯形圖)和程序指令設(shè)計;
最后得出結(jié)論。
關(guān)鍵詞:PLC,送料小車,控制,程序設(shè)計
目 錄
第1章前 言 ·························· - 3 -
第2章 控制系統(tǒng)介紹和控制過程要求 ··············· - 3 -
2.1 控制系統(tǒng)在送料小車中的作用與地位 ··································· - 3 -
2.2 控制系統(tǒng)介紹 ·········································································· - 3 -
第3章 送料小車系統(tǒng)方案的選擇 ················· - 5 -
3.1 可編程控制器 PLC的優(yōu)點 ···················································· - 5 -
3.2 小車送料系統(tǒng)方案的選擇 ······················································· - 6 -
第4章 基于PLC的送料小車接線圖及梯形圖 ············ - 6 -
4.1 送料小車PLC的 I/O分配表 ················································· - 6 -
4.2 PLC端子接線圖 ······································································· - 8 -
4.3 梯形圖分段設(shè)計 ···································································· - 10 -
4.4 程序運行原理說明調(diào)試與完善 ············································· - 14 -
4.5 系統(tǒng)總梯形圖設(shè)計 ································································ - 15 -
4.6 小車程序設(shè)計 ········································································ - 20 - 結(jié) 論 ····························· - 22 - 謝 辭 ····························· - 23 -
參考文獻(xiàn) ··························· - 23 -
第1章前 言
【自動送料論文開題報告】相關(guān)文章:
自動送料開題報告03-30
電氣自動化畢業(yè)論文開題報告范文01-01
論文開題報告12-04
論文開題報告03-02
自動重合閘開題報告03-26
外語論文的開題報告12-04
論文提綱與開題報告03-29
論文開題報告表格11-15
施工論文開題報告11-16
- 相關(guān)推薦