SSCK20A數(shù)控車床主軸和箱體加工編程

機(jī)械論文編號(hào):JX132  所有圖紙,論文字?jǐn)?shù):36510.頁數(shù):71

目  錄
摘要........................................................................1
Abstract....................................................................2
第一章緒論.................................................................5
第二章數(shù)控加工概念.........................................................6
2.1高速、高效、高精度、高可靠性.............................................8
第三章數(shù)控車床.............................................................9
3.1數(shù)控車床的組成...........................................................9
3.2數(shù)控車床的特點(diǎn)  .........................................................11
3.3數(shù)控車床的適用范圍及工作原理.............................................12
第四章數(shù)控加工工藝分析.....................................................15
4.1 毛坯的選擇..............................................................18
4.2確定數(shù)控加工內(nèi)容.........................................................18
4.3數(shù)控加工零件的工藝性分析.................................................18
    4.4定位基準(zhǔn)的選擇.......................................................19
       4.4.1精基準(zhǔn)的選擇....................................................19
       4.4.2粗基準(zhǔn)的選擇....................................................19
    4.5加工方法的選擇.......................................................20
    4.6刀具的選擇...........................................................21
      4.6.1數(shù)控車刀的類型與刀片選擇.........................................21
4.7夾具的選擇...............................................................21
4.8量具的選擇...............................................................22
4.9數(shù)控加工工藝路線設(shè)計(jì).....................................................22
       4.9.1外圓表面的加工方法的選擇........................................22
第五章工序的劃分...........................................................24
5.1加工順序的安排...........................................................25
5.1.1切削加工工序安.........................................................25

5.1.2熱處理工序安排.........................................................25
5.1.3輔助工序安排...........................................................26
    5.2數(shù)控加工工序設(shè)計(jì).....................................................26
5.3走刀路線和工步順序的確定.................................................26
5.4主軸機(jī)械加工工藝規(guī)程卡片.................................................27
5.5主軸的工藝分析...........................................................27
5.6箱體機(jī)械加工工藝規(guī)程卡片.................................................27
5.7箱體的工藝分析...........................................................28
第六章數(shù)控加工程序.........................................................29
6.1主軸數(shù)控加工程序.........................................................29   
6.2箱體數(shù)控加工部分的程序...................................................31
      6.2.1安裝面的數(shù)控加工.................................................31
      6.2.2主軸孔的數(shù)控加工程序.............................................33
第七章畢業(yè)設(shè)計(jì)總結(jié).........................................................37
7.1成本分析.................................................................37

 7.2經(jīng)濟(jì)效益分析............................................................37
7.3前景預(yù)測(cè).................................................................37
結(jié)論........................................................................38
參考文獻(xiàn)....................................................................39
致謝........................................................................40
附錄1專題...................................................................41
附錄2外文翻譯（外文部分.....................................................49
附錄3外文翻譯（中文部分.....................................................62
附錄4主軸機(jī)械加工工藝卡片...................................................69
附錄5主軸箱機(jī)械加工工藝卡片.................................................70

摘     要
       隨著社會(huì)的進(jìn)步，制造業(yè)的發(fā)展越來越迅速，數(shù)控技術(shù)和數(shù)控裝備是制造工業(yè)現(xiàn)代化的重要基礎(chǔ)。這個(gè)基礎(chǔ)是否牢固直接影響到一個(gè)國(guó)家的經(jīng)濟(jì)發(fā)展和綜合國(guó)力，關(guān)系到一個(gè)國(guó)家的戰(zhàn)略地位。因此，世界上各工業(yè)發(fā)達(dá)國(guó)家均采取重大措施來發(fā)展自己的數(shù)控技術(shù)及其產(chǎn)業(yè)。在我國(guó)，數(shù)控技術(shù)與裝備的發(fā)展亦得到了高度重視，近年來取得了相當(dāng)大的進(jìn)步。數(shù)控機(jī)床發(fā)展很快，作為數(shù)控機(jī)床的重要部分，主軸箱的設(shè)計(jì)更新也越來越快。
我設(shè)計(jì)的是SSCK20A數(shù)控機(jī)床主軸和主軸箱箱體加工工藝以及數(shù)控編程，其中涉及了主軸和箱體加工中刀具、量具、毛坯、定位基準(zhǔn)等的選擇。設(shè)計(jì)圖為兩張零號(hào)圖紙，一張一號(hào)圖紙,兩張二號(hào)圖紙。
關(guān)鍵詞：數(shù)控加工工藝 、數(shù)控編程、定位基準(zhǔn)、主軸箱、工藝編程。

Abstract
Ore and Along with the advance of society, the development of manufacturing industry is mmore quick, the technical equipment of numerical control of numerical control is to make industrial modern important foundation. Whether directly affect a economy of country strongly develop this foundation with the country's comprehensive power, concern a strategic position of country. Therefore on world, each industrial developed countries adopts significant measure to develop the own technical and its estate of numerical control. in recent years, have gotten fairly big advance. The development of numerical control of machine tool is very rapid , is the important part of the machine tool of numerical control, the design of the case of main shaft update also more and more rapid.
What I design is that the case casing processing technology as well as programming of numerical control of machine tool of main shaft have in which been concerned with the option of cutting tool, measuring tool, blank and location standard etc. in casing processing. Design drawing is the two blueprints No. 0 and a blueprint No. 1 and two blueprints No. 2 .
Keyword: Number control to process the craft、count to control to weave the distance、fixed position basis、 principal axis box、craft plait distance。