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機(jī)械畢業(yè)設(shè)計(jì)論文cad圖紙:?jiǎn)喂の浑p面臥式車方組合機(jī)床主軸箱設(shè)計(jì).zip

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機(jī)械畢業(yè)設(shè)計(jì)論文cad圖紙:?jiǎn)喂の浑p面臥式車方組合機(jī)床主軸箱設(shè)計(jì),畢業(yè)設(shè)計(jì):?jiǎn)喂の浑p面臥式車方組合機(jī)床主軸箱設(shè)計(jì)論文說(shuō)明書(shū)共47頁(yè),字?jǐn)?shù)總計(jì):18669資料內(nèi)容簡(jiǎn)介:a0-主軸箱裝配圖.dwga1-箱體.dwga2-中心輪.dwga3-車刀頭.dwga3-齒輪.dwga3-法蘭盤(pán).dwga3-曲軸.dwga3-箱蓋.dwga3-旋轉(zhuǎn)盤(pán).dwga3-軸承端蓋.dwga3-主軸.dwg畢...
編號(hào):80-278708大小:12.62M
分類: 論文>機(jī)械工業(yè)論文

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原文檔由會(huì)員 優(yōu)秀排骨 發(fā)布

畢業(yè)設(shè)計(jì):?jiǎn)喂の浑p面臥式車方組合機(jī)床主軸箱設(shè)計(jì)
論文說(shuō)明書(shū)共47頁(yè),字?jǐn)?shù)總計(jì):18669
資料內(nèi)容簡(jiǎn)介:
A0-主軸箱裝配圖.dwg
A1-箱體.dwg
A2-中心輪.dwg
A3-車刀頭.dwg
A3-齒輪.dwg
A3-法蘭盤(pán).dwg
A3-曲軸.dwg
A3-箱蓋.dwg
A3-旋轉(zhuǎn)盤(pán).dwg
A3-軸承端蓋.dwg
A3-主軸.dwg
畢業(yè)設(shè)計(jì)論文說(shuō)明書(shū):?jiǎn)喂の浑p面臥式車方組合機(jī)床主軸箱設(shè)計(jì).doc
車方機(jī)床行星輪系機(jī)構(gòu)的設(shè)計(jì)計(jì)算.pdf
車方原理與應(yīng)用的研究.pdf
翻譯.doc
開(kāi)題報(bào)告.doc
目錄.doc
實(shí)習(xí)報(bào)告.doc
實(shí)習(xí)報(bào)告封面.doc
說(shuō)明書(shū)摘要.doc
英文原文1.pdf
中期報(bào)告.doc
專用機(jī)床設(shè)計(jì).pdf
摘 要
在普通機(jī)床上加工方頭軸類零件,工作效率低、勞動(dòng)強(qiáng)度大。當(dāng)其零件有一定的批量要求時(shí),其生產(chǎn)就顯得力不從心了,為此設(shè)計(jì)了專用設(shè)備。車方機(jī)床用曲率半徑很大的橢圓短半軸曲線代替直線切削方形工件。生產(chǎn)率高,刀具成本低。選取適當(dāng)?shù)能囶^行星輪的分度圓直徑,可以有效地控制車方原理的直線 度誤差。對(duì)實(shí)際工件進(jìn)行了原理誤差的分析計(jì)算和行星輪系的設(shè)計(jì)計(jì)算。
本組合機(jī)床是針對(duì)單面雙工位臥式車削的組合機(jī)床,在完成組合機(jī)床總體設(shè)計(jì)的基礎(chǔ)上,主要完成液壓系統(tǒng)及滑臺(tái)的設(shè)計(jì)。在設(shè)計(jì)過(guò)程中借鑒了國(guó)內(nèi)一些現(xiàn)有組合機(jī)床的設(shè)計(jì)資料,結(jié)合被加工零件的結(jié)構(gòu)特征,在指導(dǎo)老師的幫助下設(shè)計(jì)而成。進(jìn)給部分采用液壓滑臺(tái)形式,主要是因?yàn)橐簤合到y(tǒng)具有工作比較平穩(wěn),反應(yīng)快、沖擊小,能高速啟動(dòng)、制動(dòng)和換向;能在運(yùn)動(dòng)過(guò)程中實(shí)現(xiàn)無(wú)級(jí)調(diào)速,調(diào)速方便,而且調(diào)速性能好;控制、調(diào)節(jié)比較簡(jiǎn)單,操縱比較方便,易于實(shí)現(xiàn)自動(dòng)化,如與電氣控制相配合,可方便地實(shí)現(xiàn)復(fù)雜的程序動(dòng)作和遠(yuǎn)程控制等優(yōu)點(diǎn)。
關(guān)鍵詞: 車方 行星輪系 橢圓 方形 直線度 液壓


Abstract
Process the square shaft parts on the common machine tool, inefficient and labor-intensive. When a certain amount for their parts, their production becomes unable, for the design of specialized equipment. It illustrates a ellipse’s short semi - axial curved line with great cured radius , that can replace the straight line for cutting square work - pieces on the machine tool. The productivity of this rebuilt machine tool is higher and the cost of cutter is lower. The principle straightness error of cutting square in work - pieces can be controlled by choosing a suitable pitch diameter of the planetary gear in the machine tools. Analytic calculations of the error and design of this train have been given for a real work -piece.
This combination machine tools against unilateral double spaces horizontal turning combination machine tools, machine tool design in complete portfolio basis, the completion of the main hydraulic system and further Sliding workstations design. In the design process for some of the existing portfolio of domestic machine tool design data, the structural characteristics of the processed parts, with the help of teachers in guiding the design by. To the use of hydraulic slide into some form of Sliding workstations, mainly because of a hydraulic system work more stable, responsive, small shocks can speed up, brake and invert; And it can achieve infinitely variable speed control during the movement, speed control convenient, and the speed control performance is good; Controlling and regulating simpler, more convenient to manipulate, easy to automate, if compatible with the electrical control can easily achieve complex procedures, such as remote-control movements and strengths.
Key words : Square Cutting Planetary Gear Train Ellipse Square Straightness Hydraulic
前 言 1
1.組合機(jī)床設(shè)計(jì)概述 3
1.1組合機(jī)床及其特點(diǎn) 3
1.2組合機(jī)床設(shè)計(jì)步驟 3
2.制定機(jī)床設(shè)計(jì)方案 5
2.1設(shè)計(jì)任務(wù) 5
2.2機(jī)床總體設(shè)計(jì)的依據(jù) 5
2.2.1概述 5
2.2.2機(jī)床的總體布局 6
2.2.3.工件及工藝分析 7
2.3工件加工原理 8
2.4車方主軸頭結(jié)構(gòu) 9
2.5行星輪計(jì)算及原理誤差分析 10
3.組合機(jī)床配置型式的選擇 13
3.1組合機(jī)床的配置型式 13
3.2組合機(jī)床的支承部件 14
3.2.1組合機(jī)床支承部件的作用 14
3.2.2支承件的結(jié)構(gòu)設(shè)計(jì) 15
3.2.3組合機(jī)床臥式床身設(shè)計(jì) 17
3.3機(jī)床聯(lián)系尺寸圖 17
3.3.1機(jī)床聯(lián)系尺寸圖的繪制 17
3.3.2 繪制機(jī)床聯(lián)系尺寸圖應(yīng)考慮的問(wèn)題 18
4.動(dòng)力部件的選擇 21
4.1切削力的計(jì)算及刀具的選擇 21
4.2電動(dòng)機(jī)的選擇 21
5主軸箱及傳動(dòng)件的設(shè)計(jì) 24
5.1主軸箱的用途及設(shè)計(jì)程序與方法 24
5.1.1主軸箱的用途 24
5.1.2主軸箱的設(shè)計(jì)程序與方法 24
5.2動(dòng)力部分的選擇 25
5.3行星輪系齒輪設(shè)計(jì) 26
選取齒輪材料40Cr,硬齒面,齒寬B=25mm。 26
5.3.1行星輪系傳動(dòng)比計(jì)算 26
5.3.2行星輪系的機(jī)構(gòu)運(yùn)動(dòng)分析 27
5.4齒輪Z1、Z2設(shè)計(jì)計(jì)算及校核 28
5.4.1求傳動(dòng)比i12 28
5.4.2選定齒輪類型、精度等級(jí)、材料及齒數(shù) 28
5.4.3按齒面接觸強(qiáng)度設(shè)計(jì) 28
5.5軸的結(jié)構(gòu)設(shè)計(jì) 33
5.5.1曲軸主體部分的結(jié)構(gòu)設(shè)計(jì) 33
5.5.2裝配式曲軸 37
5.5.3主軸的結(jié)構(gòu)設(shè)計(jì) 38
5.6主軸箱箱體的結(jié)構(gòu)設(shè)計(jì) 42
5旋轉(zhuǎn)盤(pán)的設(shè)計(jì) 43
6.刀具的安裝和調(diào)整 44
總 結(jié) 45
致 謝 46
參考文獻(xiàn) 47