電磁閥體進(jìn)出油口孔加工組合機(jī)床液壓系統(tǒng)設(shè)計(jì)
1.8萬(wàn)字 48頁(yè)
包括任務(wù)書(shū)，設(shè)計(jì)說(shuō)明書(shū)，工序卡，零件圖、加工示意圖



摘 要
　　
電磁閥體進(jìn)出油口孔加工組合機(jī)床，它的配置型式具有固定式液壓夾緊的單工位組合機(jī)床，這類(lèi)組合機(jī)床夾具和工作臺(tái)都是固定不動(dòng)的，動(dòng)力滑臺(tái)實(shí)現(xiàn)進(jìn)給運(yùn)動(dòng)。滑臺(tái)上的動(dòng)力箱實(shí)現(xiàn)切削運(yùn)動(dòng)，根據(jù)工件結(jié)構(gòu)特點(diǎn)，以及精確要求，采用結(jié)合面為定值基準(zhǔn)面。 在基準(zhǔn)面對(duì)應(yīng)的另一圓柱面上，用壓塊壓緊，由于結(jié)合面的加工精度較高，以它為基面，完全可以達(dá)到要求的加工精度。
組合機(jī)床總體設(shè)計(jì)三圖一卡①“被加工零件工序圖”它是組合機(jī)床的設(shè)計(jì)的主要依據(jù)，它是制造使用，檢修和調(diào)整機(jī)床的重要技術(shù)條件②繪制加工示意圖，它是刀具夾具，多軸箱，液壓電器裝置設(shè)計(jì)及通用部件選擇主要原始資料，它是調(diào)整機(jī)床，刀具及試車(chē)依據(jù)。③繪制聯(lián)系和運(yùn)動(dòng)關(guān)系及檢驗(yàn)機(jī)床各部件相對(duì)于位置及聯(lián)系是否滿(mǎn)足加工要求，通用部件的選擇是否合適，并為進(jìn)一步開(kāi)展主軸箱，夾具等專(zhuān)用部件，零件的設(shè)計(jì)提供依據(jù)。④相對(duì)生產(chǎn)率計(jì)算卡，它用來(lái)反映機(jī)床的加工過(guò)程，完成這一動(dòng)作所需要的時(shí)間，切削用量，機(jī)床生產(chǎn)率及機(jī)床負(fù)荷率。

關(guān)鍵詞：組合機(jī)床、液壓系統(tǒng)、液壓缸，自動(dòng)循環(huán)、主軸箱。



ABSTRACT

The solenoid valve body turn over oil buccal cavity processing aggregate machine-tool, its configuration has the simplex position aggregate machine-tool which the stationary hydraulic pressure clamps ,this kind of aggregate machine-tool jig and the work table all are fixed motionless, the power realizes for the movement. On power box realization cutting motion, according to the work piece unique feature, as well as the precise request, uses the junction plane for the definite value reduced plane. In the reduced plane correspondence another round cylinder, contracts with the briquetting, because the junction plane processing precision is higher, take it as the basic plane, definitely may meet the requirements the processing precision.
A geometry engine bed system design ---- three charts card (1) "is processed the components working procedure chart" it is the aggregate machine-tool design main basis, it makes the use, overhauls and adjusts the engine bed the important engineering factor (2) plan processing schematic drawing, it is the cutting tool jig, the hydraulic pressure electrical fittings design and the general part choice main firsthand information, it is adjusts the engine bed, the cutting tool and the test run basis. (3) The plan relation and the movement relations and the examination engine bed various parts are opposite to the position and relate whether satisfies the processing request, the general part choice is whether appropriate, and for further develops the headstock, the jig and so on the special-purpose part, the components design provides the basis. (4) The generic efficiency computation card, it uses for to reflect the engine bed the processing process, completes the time which this movement needs, the cutting specifications, the engine bed productivity and the engine bed load factor.

Key words: Aggregate machine-tool, hydraulic system, hydraulic cylinder, automatic circulation, headstock.


目錄
摘 要 I
ABSTRACT II
第一章 緒 論 1
第二章 電磁閥體進(jìn)出油口孔的加工工藝 3
2.1零件的分析 3
2.1.1.零件的作用 3
2.1.2.零件的工藝分析 3
2.2工藝規(guī)程的設(shè)計(jì) 4
2.2.1.確定毛坯的制造形式 4
2.2.2.基準(zhǔn)的選擇： 4
2.3制訂工藝路線 4
2.4確定工序尺寸及公差 6
2.5.鉆、擴(kuò)、平刮、鉸孔的切削用量及其基本工時(shí) 10
第三章 電磁閥體的進(jìn)出油口孔的加工組合機(jī)床液壓系統(tǒng)的設(shè)計(jì) 12
3.1負(fù)載分析 13
3.2.負(fù)載圖和速度圖的繪制 15
3.3液壓缸主要參數(shù)的確定 15
3.3.1.初選液壓缸的工作壓力 15
3.3.2.計(jì)算液壓缸的尺寸 16
3.4.液壓缸的強(qiáng)度計(jì)算 19
3.5.液壓系統(tǒng)圖的擬訂： 26
3.5.1.液壓回路的選擇 26
3.5.2組成液壓系統(tǒng) 29
3.6.液壓元件的計(jì)算和選擇 32
3.6.1.液壓泵 32
3.6.2.閥類(lèi)元件及其輔助元件 32
3.8.油箱的選擇 38
3.9液壓系統(tǒng)的性能驗(yàn)算 39
致 謝 42
參 考 文 獻(xiàn) 43




參 考 文 獻(xiàn)
[1]張　捷.機(jī)械制造技術(shù)基礎(chǔ).［M］.西南交大出版社，2006.2
[2]章宏甲.液壓傳動(dòng).［M］.機(jī)械工業(yè)出版社，2005.8
[3]施　平.機(jī)械工程專(zhuān)業(yè)英語(yǔ).［M］.哈爾濱工業(yè)大學(xué)出版社，2005.8
[4]吳宗澤.機(jī)械設(shè)計(jì)課程設(shè)計(jì)手冊(cè).（第二版）［M］.高等教育出版社.2004.4
[5]李益民.機(jī)械制造工藝設(shè)計(jì)簡(jiǎn)明手冊(cè).[M]，北京：機(jī)械工業(yè)出版社，1994.7
[6] 邱宣懷.機(jī)械設(shè)計(jì).第四版[M]，北京：高等教育出版社，1997.4
[7] 大連組合機(jī)床研究所.組合機(jī)床設(shè)計(jì).北京：機(jī)械工業(yè)出版社，1975.6
[8]周士昌.液壓系統(tǒng)設(shè)計(jì)圖集.北京：機(jī)械工業(yè)出版社，2004.3