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振動攻絲機設(shè)計.rar

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振動攻絲機設(shè)計,有設(shè)計前期所有資料開題報告,審查表,外文翻譯,任務(wù)書,設(shè)計說明書及所有圖紙目 錄1 緒論................................................................11.1 振動攻絲機的發(fā)展狀況.................................
編號:200-211278大小:1.38M
分類: 論文>機械工業(yè)論文

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振動攻絲機設(shè)計

有設(shè)計前期所有資料開題報告,審查表,外文翻譯,任務(wù)書,設(shè)計說明書及所有圖紙


目  錄

1  緒論................................................................1
1.1 振動攻絲機的發(fā)展狀況...............................................1
1.2振動攻絲機的需求................................................... 2
1.3技術(shù)要求 ...........................................................2
2  總體方案的選定......................................................3
2.1振動攻絲的原理 .....................................................3
2.2方案分析 ...........................................................4
2.2.1方案的類型........................................................4
2.2.2方案的特點 .......................................................5
2.3設(shè)計方案的確定 .....................................................5
2.4振動攻絲的運動分析..................................................6
2.5振動攻絲的特點......................................................7
3 機床的總體設(shè)計.......................................................8
3.1機床機構(gòu)組成....................................................... 8
3.2步進電機的控制..................................................... 8
3.2.1步進電機的控制原理............................................... 8
3.2.2步進電機控制的控制器設(shè)計......................................... 9
3.3驅(qū)動系統(tǒng)方案論證與比較.............................................10
3.4步進電機驅(qū)動電路的設(shè)計............................................ 11
4總體設(shè)計............................................................ 12
4.1概述.............................................................. 12
4.1.1技術(shù)參數(shù)的擬定.................................................. 12
4.2機床工作臺的設(shè)計.................................................. 13
4.3步進電機的選擇.................................................... 14
4.3.1電機選擇與計算.................................................. 14
4.3.2滾珠絲杠的選擇.................................................. 14
4.3.3直線導(dǎo)軌的選擇.................................................. 23
4.3.4攻絲裝置電機及控制方式的設(shè)計.................................... 29
4.4控制部分的設(shè)計.................................................... 30
4.4.1控制流程的設(shè)計.................................................. 30
4.4.2工作臺的系統(tǒng)控制分析............................................ 31
4.4.3工作臺系統(tǒng)管理程序的設(shè)計........................................ 31
4.4.4自動加工程序的設(shè)計.............................................. 32
4.4.5工作臺步進電機控制子程序設(shè)計.................................... 33
4.5主軸箱縱向進給快退機構(gòu)的設(shè)計...................................... 35
結(jié)束語.................................................................36
致  謝.................................................................37
參考文獻...............................................................38

 

畢業(yè)設(shè)計說明書(論文)中文摘要

    本畢業(yè)設(shè)計完成一臺用于進行攻絲的機床的總體設(shè)計。該機床由步進電機提供主動力在單片機的控制下實現(xiàn)震動攻絲,建立了一套低頻震動攻絲系統(tǒng),該系統(tǒng)不僅能降低攻絲扭矩,而且能提高螺紋的加工質(zhì)量,是一種通用、高效的系統(tǒng)。如果出現(xiàn)故障,能夠自動排除或停機報警。因此,本課題設(shè)計的攻絲機械是典型的機電一體化產(chǎn)品設(shè)計。在機床主體的設(shè)計采用了在原有立式鉆床的基礎(chǔ)上改造,采用了主軸振動工件靜止的方案。橫梁上安裝有滾珠絲杠,用以實現(xiàn)主軸箱的軸向移動,為系統(tǒng)的移動提供了方便。


關(guān)鍵詞 :數(shù)控 振動攻絲機床  控制系統(tǒng)

 


 
畢業(yè)設(shè)計說明書(論文)外文摘要

Title       Vibration-tapping machine                

Abstract
This graduation design completes the total design of the      Vibration-tapping machine for tapping . This machine tool  active force was offerd by the step motor which under the microcomputer control to tapping,and a low frequency type vibration tapping system is built up.This machine not only can decrease the trapping torque,but also can improve the quality of machine thread.This is a universal and high efficiency system.
If arise fault can remove or stop voluntarily machine and  report.Therefore the tapper weapons of this program design are typical Electromechanical unifinication products plan. The design in the main part of machine tool has adopted the foundation in original vertical drilling machine on transform , has adopted the scheme of the static vibration workpiece of main shaft. On beam, installation has ball thread shaft to realize the axial of the case of main shaft to move, facilitate to be systematic to move to offer.


Key Words: CNC  Vibaratory tapping machine  control system