畢業(yè)設(shè)計(jì)：單工位雙面臥式車方組合機(jī)床整體設(shè)計(jì)
論文說明書共51頁，字?jǐn)?shù)總計(jì)：22594
資料內(nèi)容簡介：
A0-液壓滑臺裝配圖.dwg
A1-滑鞍.dwg
A1-機(jī)床整體圖.dwg
A2-液壓缸裝配圖.dwg
A3-缸體.dwg
A3-聯(lián)結(jié)件.dwg
畢業(yè)設(shè)計(jì)論文說明書：單工位雙面臥式車方組合機(jī)床整體設(shè)計(jì).doc
畢業(yè)實(shí)習(xí)報(bào)告.doc
翻譯封皮.doc
開題報(bào)告.doc
目錄.doc
實(shí)習(xí)報(bào)告封面.doc
說明書摘要.doc
英文翻譯.pdf
中期報(bào)告.doc
中文翻譯.doc
摘 要
在普通機(jī)床上加工方頭軸類零件，工作效率低、勞動強(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)及滑臺的設(shè)計(jì)。在設(shè)計(jì)過程中借鑒了國內(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、制動和換向；能在運(yùn)動過程中實(shí)現(xiàn)無級調(diào)速，調(diào)速方便，而且調(diào)速性能好；控制、調(diào)節(jié)比較簡單，操縱比較方便，易于實(shí)現(xiàn)自動化，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

目 錄
前 言 ……………………………………………………...…...……………………1
1. 組合機(jī)床設(shè)計(jì)概述 ………………………………………………………………….2
1.1 組合機(jī)床及其特點(diǎn)………………………………………………………..…. 2
1.2 組合機(jī)床設(shè)計(jì)步驟………………………………………………………..…. 2
2. 組合機(jī)床的總體設(shè)計(jì) …………………………………………………………..….4
2.1設(shè)計(jì)任務(wù)……………………………………………………………………….4
2.2組合機(jī)床總體設(shè)計(jì)的依據(jù) …………………………………………………...4
2.2.1概述 … …..………………………………………….…………………...4
2.2.2組合機(jī)床的總體布局… …………………………………………………5
2.2.3工件及工藝分析… ………………………………………………………6
2.3工件加工原理………………………………………………………………….7
2.4行星輪計(jì)算及原理誤差分析… ………………………………………….…...8
3. 動力部件的選擇………………………………………………………………….…11
3.1切削力的計(jì)算及刀具的選擇...........................................................................11
3.2電動機(jī)的選擇………………………………………………………………...11
4. 組合機(jī)床配置形式的選擇………………………………………………………….13
4.1組合機(jī)床的配置形式………………………………………………………...13
4.2組合機(jī)床的支承部件………………………………………………… ……..15
4.2.1組合機(jī)床支承部件的作用…………………………… ………………15
4.2.2支承件的結(jié)構(gòu)設(shè)計(jì)…………………………………………………….16
4.2.3組合機(jī)床臥式床身設(shè)計(jì)…………… …………………………………18
4.3機(jī)床聯(lián)系尺寸圖 ……………………………………………………………19
4.3.1機(jī)床聯(lián)系尺寸圖的繪制……………………………………………….19
4.3.2繪制機(jī)床聯(lián)系尺寸圖應(yīng)考慮的問題………………………………… 19
5. 液壓滑臺的設(shè)計(jì)…………..