水杯模型數(shù)控加工

畢業(yè)設(shè)計(jì)題目：水杯模型數(shù)控加工系別：信息與智能工程系專業(yè)：機(jī)械制造與自動(dòng)化姓名：張海龍秦?zé)樆笇W(xué)號(hào)：18403030091840303001指導(dǎo)教師：趙鵬展二〇二一年五月七日畢業(yè)設(shè)計(jì)真實(shí)性承諾及指導(dǎo)教師聲明學(xué)生畢業(yè)設(shè)計(jì)真實(shí)性承諾本人鄭重聲明：所提交的畢業(yè)設(shè)計(jì)是本人在指導(dǎo)教師的指導(dǎo)下，獨(dú)立進(jìn)行研究工作所取得的成果，內(nèi)容真實(shí)可靠，不存在抄襲、造假等學(xué)術(shù)不端行為。除文中已經(jīng)注明引用的內(nèi)容外，本設(shè)計(jì)不含其他個(gè)人或集體已經(jīng)發(fā)表或撰寫過的研究成果。對(duì)本文的研究做出重要貢獻(xiàn)的個(gè)人和集體，均已在文中以明確方式標(biāo)明。如被發(fā)現(xiàn)設(shè)計(jì)中存在抄襲、造假等學(xué)術(shù)不端行為，本人愿承擔(dān)相應(yīng)的法律責(zé)任和一切后果。學(xué)生（簽名）： 日期：指導(dǎo)教師關(guān)于學(xué)生畢業(yè)設(shè)計(jì)真實(shí)性審核的聲明本人鄭重聲明：已經(jīng)對(duì)學(xué)生畢業(yè)設(shè)計(jì)所涉及的內(nèi)容進(jìn)行嚴(yán)格審核，確定其成果均由學(xué)生在本人指導(dǎo)下取得，對(duì)他人論文及成果的引用已經(jīng)明確注明，不存在抄襲等學(xué)術(shù)不端行為。指導(dǎo)教師（簽名）： 日期： 注：此聲明由指導(dǎo)教師和學(xué)生本人親筆簽名。

畢業(yè)設(shè)計(jì)任務(wù)書選題名稱水杯模型數(shù)控加工指導(dǎo)教師趙鵬展系別：信息與智能工程系專業(yè)：機(jī)械制造與自動(dòng)化班級(jí)：18機(jī)械0031學(xué)號(hào)：18403030011840303009姓名：秦?zé)樆笍埡｝堃?、畢業(yè)設(shè)計(jì)主要內(nèi)容和基本要求任務(wù)：1、選擇水杯并繪畫出三維圖形。2、選擇水杯的加工工藝、加工方案。3、選擇加工零件所需的刀具以及加工零件的定位基準(zhǔn)、裝夾方式等。要求：1、能夠正確運(yùn)用UnigraphicsNX建模軟件。2、能夠獨(dú)立制定加工工藝、加工方法等。3、運(yùn)用所學(xué)知識(shí)在數(shù)控機(jī)床上完成零件的加工。二、畢業(yè)設(shè)計(jì)應(yīng)完成的工作1、畢業(yè)設(shè)計(jì)（調(diào)研報(bào)告）計(jì)劃書2、初審3、修改4、成果三、畢業(yè)設(shè)計(jì)進(jìn)程安排起止時(shí)間主要任務(wù)預(yù)期結(jié)果2020.11——2020.12開展調(diào)研和可行性分析，分析過程中可能會(huì)遇到的困難確定設(shè)計(jì)題目，整理手機(jī)資料2020.12——2021.2完成設(shè)計(jì)初稿完成初稿審視不足2020.2——2021.4完成畢業(yè)設(shè)計(jì)終稿的修改完善完成畢業(yè)設(shè)計(jì)2021.4——2021.5完成畢業(yè)設(shè)計(jì)答辯相關(guān)資料通過答辯四、參考資料、收集素材、查詢方向、范圍[1]任殿閣，張佩勤主編《設(shè)計(jì)手冊(cè)》．遼寧科學(xué)技術(shù)出版社．1991年9月[2]付鐵主編《計(jì)算機(jī)輔助機(jī)械設(shè)計(jì)實(shí)訓(xùn)教程》．北京理工大學(xué)出版社．[3]方世杰主編《機(jī)械優(yōu)化設(shè)計(jì)》．機(jī)械工業(yè)出版社．2003年3月[4]曹桄高學(xué)滿主編《金屬切削機(jī)床掛圖》．上海交通大學(xué)出版社．1984年8月[5]吳宗澤羅圣國主編《機(jī)械設(shè)計(jì)課程設(shè)計(jì)手冊(cè)》．高等教育出版社．1982年12月[6]華東紡織工學(xué)院哈爾濱工業(yè)大學(xué)天津大學(xué)．《機(jī)床設(shè)計(jì)圖冊(cè)》．上?？茖W(xué)技術(shù)[7]田苗苗,李曉紅,呂輝.子彈頭工藝品的五軸數(shù)控加工工藝[J].裝備制造技術(shù),2020(06):224-227.[8]孫本緒，機(jī)械加工余量手冊(cè)[M].第一版本.遼寧出版社，2010[9]袁志華，郭首邑，袁博，基于軸類零件表面特征的加工工藝.廣西：廣西機(jī)械工程學(xué)會(huì)-2020-7-15[10]李慧娟，軸類零件在夾具中的定位分析與研究.中國內(nèi)燃機(jī)工業(yè)協(xié)會(huì)2017-5-15五、其他需要說明的事項(xiàng)特別提醒：所指導(dǎo)學(xué)生選題相同可只填一張表。由指導(dǎo)老師填寫，二級(jí)院系審核后發(fā)給學(xué)生，學(xué)生放在設(shè)計(jì)報(bào)告中一起打印。目錄TOC\o"1-2"\h\u25310一、模型建立 VII頁二、創(chuàng)建車削加工刀具此零件的加工需要4道工序,粗車外輪廓、精車外輪廓、鉆孔、鏜孔，因此需要4把刀具。（一）創(chuàng)建粗車加工刀具將“工序?qū)Ш狡鳌鼻袚Q到“機(jī)床視圖”，右鍵單擊“GENERIC_MACHINE”彈出級(jí)聯(lián)菜單，“插入”→“刀具”，如圖2.1所示，彈出“創(chuàng)建刀具”的對(duì)話框。類型中選擇“turning”，刀具子類型中選擇“OD_80_L”，如圖2.2所示。單擊“確定”按鈕，彈出“車刀—標(biāo)準(zhǔn)”對(duì)話框，對(duì)其參數(shù)進(jìn)行設(shè)置。圖2.1“創(chuàng)建刀具”的對(duì)話框圖2.2刀具參數(shù)圖2.3粗加工刀具在“車刀—標(biāo)準(zhǔn)”對(duì)話框的“工具”選項(xiàng)卡中，可根據(jù)用戶需求設(shè)置其參數(shù)，這里保留默認(rèn)參數(shù)；在“夾持器”選項(xiàng)卡中，按圖2.3設(shè)置參數(shù)，同時(shí)圖形界面會(huì)顯示出刀具及其夾持器。單擊“確定”按鈕，即可完成對(duì)粗車加工刀具的設(shè)置。半精加工使用粗加工相同的刀具。（二）創(chuàng)建精車加工刀具精加工的刀具選擇方法與粗加工相似，在刀具子類型中選擇“OD_55_L”刀具，如圖2.4所示。圖2.4精車加工刀具圖2.5鉆頭刀具圖2.6“l(fā)D_80_L”（三）創(chuàng)建鉆頭刀具右鍵單擊“GENERIC_MACHINE”彈出級(jí)聯(lián)菜單，“插入”→“刀具”，彈出“創(chuàng)建刀具”的對(duì)話框。類型中選擇“turning”，刀具子類型中選擇“DRILLING-TOLL”，如圖2.5所示。單擊“確定”按鈕，在彈出的“車刀—標(biāo)準(zhǔn)”對(duì)話框里，對(duì)其參數(shù)進(jìn)行設(shè)置。其中，由于孔直徑100mm，鉆頭直徑選擇35mm。在“車刀—標(biāo)準(zhǔn)”對(duì)話框里，修改“工具”選項(xiàng)卡中“（IW）直徑”為35mm，默認(rèn)其他參數(shù)。將“工序?qū)Ш狡鳌鼻袚Q到“機(jī)床視圖”，右鍵單擊“GENERIC_MACHINE”彈出級(jí)聯(lián)菜單，“插入”→“刀具”，彈出“創(chuàng)建刀具”的對(duì)話框。類型中選擇“turning”，刀具子類型中選擇“l(fā)D_80_L”，如圖2.6所示。三、創(chuàng)建加工工序（一）創(chuàng)建粗加工外圓工序在“工序?qū)Ш狡鳌钡摹皺C(jī)床視圖”中，右鍵單擊“GENERIC_MACHINE”彈出級(jí)聯(lián)菜單，“插入”→“工序”。彈出“創(chuàng)建工序”的對(duì)話框，類型中選擇“turning”,工序子類型中選擇“外側(cè)粗車”，設(shè)置“位置”選項(xiàng)組中各選項(xiàng)，如圖3.1所示。單擊“確定”按鈕，彈出“外側(cè)粗車”對(duì)話框。圖3.1“外側(cè)粗車”對(duì)話框“外側(cè)粗車”的對(duì)話框，如圖3.1所示。單擊“幾何體”選項(xiàng)組中的“切削區(qū)域”按鈕，彈出“切削區(qū)域”的對(duì)話框，在“軸向修剪平面1”的“限制選項(xiàng)”中選擇“點(diǎn)”創(chuàng)建粗車加工工序1制選項(xiàng)中選擇點(diǎn)，如圖3.2所示。指定點(diǎn)為右端面的圓心。單擊“確定”按鈕，完成切削區(qū)域的指定。接下來，設(shè)置“刀軌設(shè)置‘更多’”選項(xiàng)組中的選項(xiàng)。圖3.2刀軌設(shè)置單擊“切削參數(shù)”按鈕，彈出“切削參數(shù)”對(duì)話框，在“余量”選項(xiàng)卡中設(shè)置粗加工余量。單擊“非切削移動(dòng)”按鈕，彈出“非切削移動(dòng)”對(duì)話框，切換到“逼近”選項(xiàng)卡。單擊“出發(fā)點(diǎn)”創(chuàng)建粗車加工工序1近選項(xiàng)卡。單擊出發(fā)點(diǎn)中的“指定點(diǎn)”按鈕，彈出“點(diǎn)”的對(duì)話框。定WCS坐標(biāo)系下的點(diǎn)xc,yc,zc（0，36，0）作為起點(diǎn)。單擊“進(jìn)給率和速度”按鈕，彈出“進(jìn)給率和速度”對(duì)話框，設(shè)置主軸速度為800RPM，切削速度為200mmpm，如圖3.3所示。圖3.3“進(jìn)給率和速度”對(duì)話框單擊“外側(cè)粗車”對(duì)話框“操作”選項(xiàng)組中的“生成”按鈕，單擊“確認(rèn)”按鈕，將刀軌可視化，如圖3.4所示。單擊“確定”按鈕，完成對(duì)粗車加工工序的創(chuàng)建。點(diǎn)擊“3D可視化”對(duì)加工進(jìn)行仿真，結(jié)果如圖3.5所示。圖3.4刀具軌跡圖3.5刀軌可視化（二）創(chuàng)建半精加工和精加外圓工序同理完成半精加工和精加工設(shè)置，如圖3.6所示。點(diǎn)擊“3D可視化”對(duì)加工進(jìn)行仿真，結(jié)果如圖3.7所示。圖3.6刀具軌跡圖3.7刀軌可視化（三）創(chuàng)鉆孔工序在“工序?qū)Ш狡鳌獧C(jī)床”視圖中，右鍵單擊“GENERIC_MACHINE”，“插入”→“工序”，彈出“創(chuàng)建工序”的對(duì)話框。選擇“turning”類型，“中心線鉆孔”工序子類型，“位置”選項(xiàng)組中各選項(xiàng)按圖3.8設(shè)置，單擊“確定”按鈕，彈出“外側(cè)開槽”的對(duì)話框創(chuàng)建車槽加工工序3對(duì)話框。圖3.8車槽加工工序圖圖3.9刀具軌跡3.10刀軌可視化同理完成鉆孔加工設(shè)置，如圖3.9所示。點(diǎn)擊“3D可視化”對(duì)加工進(jìn)行仿真，結(jié)果如圖3.10所示。在“工序?qū)Ш狡鳌獧C(jī)床”視圖中，右鍵單擊“GENERIC_MACHINE”，“插入”→“工序”，彈出“創(chuàng)建工序”的對(duì)話框。選擇“turning”類型，“退刀粗鏜”工序子類型，“位置”選項(xiàng)組中各選項(xiàng)按。同理完成鏜加工設(shè)置，如圖所示。點(diǎn)擊“3D可視化”對(duì)加工進(jìn)行仿真，結(jié)果如圖所示。圖3.11刀具軌跡圖3.12刀軌可視化四、生成Ｇ代碼切換到“工序?qū)Ш狡鳌绦蝽樞颉?，?chuàng)建的程序?qū)⑷匡@示出來，如圖4.1所示。右鍵單擊“PROGRAM”→后處理，彈出“后處理”的對(duì)話框，“后處理器”中選擇“LATHE_2_AXIS_TOOL_TIP”，指定輸出名，如圖4.2所示。單擊“確定”按鈕，生成G代碼。圖4.1“工序?qū)Ш狡鳌绦蝽樞颉眻D4.2“后處理”的對(duì)話框生成的G代碼，如下所示。到此，零件軸的車削編程完成。N0010G94G90G20N0020G50X0.0Z0.0:0030T00H00M06N0040G97S0M03N0050G94G00X2.1741Z7.8425N0060G92S0N0070G96M03N0080G95G01Z7.7953F.004N0090Z-.0816N0100X2.3228Z-.0868N0110X2.3562Z-.0534F.0276N0120G94G00Z7.8425N0130X2.026N0140G95G01Z7.7953F.004N0150Z7.5023N0160X2.1741Z7.4971N0170X2.2075Z7.5305F.0276N0180G94G00Z7.8425N0190X1.8779N0200G95G01Z7.7953F.004N0210Z7.5075N0220X2.026Z7.5023N0230X2.0594Z7.5357F.0276N0240G94G00Z7.8425N0250X1.7298N0260G95G01Z7.7953F.004N0270Z7.5126N0280X1.8779Z7.5075N0290X1.9113Z7.5409F.0276N0300G94G00Z7.8425N0310X1.5817N0320G95G01Z7.7953F.004N0330Z7.5178N0340X1.7298Z7.5126N0350X1.7632Z7.5461F.0276N0360G94G00Z7.8425N0370X1.4336N0380G95G01Z7.7953F.004N0390Z7.523N0400X1.5817Z7.5178N0410X1.6151Z7.5512F.0276N0420G94G00Z7.8425N0430X1.2855N0440G95G01Z7.7953F.004N0450Z7.5282N0460X1.4336Z7.523N0470X1.467Z7.5564F.0276N0480G94G00Z7.8425N0490X1.1375N0500G95G01Z7.7953F.004N0510Z7.5333N0520X1.2855Z7.5282N0530X1.3189Z7.5616F.0276N0540G94G00Z7.8425N0550X.9894N0560G95G01Z7.7953F.004N0570Z7.5385N0580X1.1375Z7.5333N0590X1.1709Z7.5667F.0276N0600G94G00Z7.8425N0610X.8413N0620G95G01Z7.7953F.004N0630Z7.5437N0640X.9894Z7.5385N0650X1.0228Z7.5719F.0276N0660G94G00Z7.8425N0670X.6932N0680G95G01Z7.7953F.004N0690Z7.5488N0700X.8413Z7.5437N0710X.8747Z7.5771F.0276N0720G94G00Z7.8425N0730X.5451N0740G95G01Z7.7953F.004N0750Z7.554N0760X.6932Z7.5488N0770X.7266Z7.5823F.0276N0780G94G00Z7.8425N0790X.397N0800G95G01Z7.7953F.004N0810Z7.5592N0820X.5451Z7.554N0830X.5785Z7.5874F.0276N0840G94G00Z7.8425N0850X.2489N0860G95G01Z7.7953F.004N0870Z7.5644N0880X.397Z7.5592N0890X.4304Z7.5926F.0276N0900G94G00Z7.8425N0910X.1008N0920G95G01Z7.7953F.004N0930Z7.5695N0940X.2489Z7.5644N0950X.2823Z7.5978F.0276N0960G94G00Z7.8425N0970X-.0472N0980G95G01Z7.7953F.004N0990Z7.5747N1000X.1008Z7.5695N1010X.1342Z7.6029F.0276N1020G94G00X2.2134N1030X2.2213N1040Z7.4971N1050G95G01X2.1741F.004N1060X2.156Z7.4182N1070Z-.0809N1080X2.1741Z-.0816N1090X2.2075Z-.0482F.0276N1100G94G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