【正文】 XXXX 大學(xué) 畢 業(yè) 設(shè) 計(jì) 題 目： (中小型液壓機(jī)設(shè)計(jì) )500T 液壓機(jī)設(shè)計(jì) (附設(shè)計(jì)圖紙 ) 學(xué)院： 機(jī)械工程學(xué)院 專(zhuān)業(yè)： 機(jī)械設(shè)計(jì)與制造及自動(dòng)化 班級(jí)： XXX 學(xué)號(hào)： 2022XXX 學(xué)生姓名： XXX 導(dǎo)師姓名： XXX 完成日期： 2022年 6 月 XX日 目 錄 摘要： .................................................................... I Abstract： .. ........................................................................................................... II 第 1 章 緒論 ......................................................................................................... III 引言 ........................................................... III 液壓機(jī)的發(fā)展及工藝特點(diǎn) ......................................... III 本論文研究的主要內(nèi)容 ............................................ IV 第 2 章 液壓機(jī)的本體結(jié)構(gòu)設(shè)計(jì) .............................................................................. V 液壓機(jī)的設(shè)計(jì)參數(shù) ................................................ V ......................................... V 500T 液壓機(jī)的設(shè)計(jì)參數(shù) ...................................... V 上橫梁結(jié)構(gòu)的設(shè)計(jì) ................................................ VI .................................................. VI ............................................. VII ................................ VIII 工作臺(tái)的結(jié)構(gòu)設(shè)計(jì) .............................................. VIII ................................................ VIII .............................................. IX .................................. IX ............................................... X 立柱設(shè)計(jì) ........................................................ XI .................................................. XI ....................................... XII ................................................ XIII 活動(dòng)橫梁結(jié)構(gòu)的設(shè)計(jì) ............................................. XIV ................................................. XIV ............................................ XV ................................................. XVI ................................ XVII ....................................................... XVIII ....................................... XVIII ....................................... XVIII 液壓機(jī)總裝圖設(shè)計(jì) ............................................... XIX 第 3 章 液壓機(jī)液壓系統(tǒng)的計(jì)算 ............................................................................. XX 液壓機(jī)主要設(shè)計(jì)參數(shù) .............................................. XX 、負(fù)載圖 .............................. XX 、負(fù)載圖 ............................ XXII 擬定液壓系統(tǒng)原理圖 ............................................ XXIV ................................................ XXIV ............................................ XXVI 統(tǒng)的動(dòng)作循環(huán) .......................... XXVI 液壓缸基本參數(shù)計(jì)算 ........................................... XXVII 液壓缸主缸基本尺寸計(jì)算 ................................ XXVII ...................................... XXXI 液壓系統(tǒng)流量計(jì)算 ............................................ XXXIII .................................... XXXIII ................................... XXXIV 液壓泵額定壓力、流量計(jì)算及泵的規(guī)格選擇 ....................... XXXIV 電動(dòng)機(jī)的選擇 .................................................. XXXV 各液壓缸工況功率計(jì)算 ......................................... XXXVI ..................................... XXXVI ............................................ XXXVII 電動(dòng)機(jī)額定功率及型號(hào)確定 .................................... XXXVII 液壓元件的選擇 ............................................. XXXVIII 液壓油管設(shè)計(jì) .............................................. XXXVIII 第 4 章 液壓機(jī)的強(qiáng)度與剛度計(jì)算 ............................................................................ XL 工作缸的強(qiáng)度計(jì)算 ................................................ XL ............................................ XL 缸體的強(qiáng)度計(jì)算 .......................................... XLI ....................................... XLIII 充液閥的設(shè)計(jì)計(jì)算 ............................................. XLIV .......................................... XLIV ............................................. XLV 控制活塞 CD 計(jì)算 ........................................ XLVI .......................................... XLVI 工作臺(tái)結(jié)構(gòu)的強(qiáng)度與剛度計(jì)算 ................................. XLVIII .............................................. XLVIII 與剪力計(jì)算 .................................. XLIX 第５章 液壓系統(tǒng)安全穩(wěn)定性驗(yàn)算 .............................................................................. L 主缸各工況時(shí)的壓力損失驗(yàn)算 ..................................... LI 頂出缸各工況時(shí)的壓力損失驗(yàn)算 .................................. LII 液壓系統(tǒng)發(fā)熱和溫升驗(yàn)算 ........................................ LIV 第 6 章 液壓站的設(shè)計(jì) ........................................................................................ LV 液壓站簡(jiǎn)介 ..................................................... LV 液壓油箱設(shè)計(jì) ................................................... LV 結(jié) 論 .................................................................. LVII 參考文獻(xiàn) ............................................................... LVII 致 謝 ............................................................... LVIII I 500T 液壓機(jī)設(shè)計(jì) 摘要： 液壓機(jī)（又名：油壓機(jī)）液壓機(jī)是一種利用液體靜壓力來(lái)加工金屬、塑料、橡膠、木材、粉末等制品的機(jī)械。它常用于壓制工藝和壓制成形工藝，如：鍛壓、沖壓、冷擠、校直、彎曲、翻邊、薄板拉 深、粉末冶金、壓裝等等。 本文主要對(duì) 500t 液壓機(jī)設(shè)計(jì)和液壓系統(tǒng)的工作原理作了一個(gè)詳細(xì)說(shuō)明，并對(duì) 500t液壓機(jī)的液壓系統(tǒng)進(jìn)行了全面的設(shè)計(jì)和計(jì)算。首先根據(jù)設(shè)計(jì)要求計(jì)算出主要的數(shù)據(jù)，并依照數(shù)據(jù)畫(huà)出液壓機(jī)主機(jī)裝配圖及其零件圖，其次對(duì)液壓機(jī)液壓系統(tǒng)進(jìn)行設(shè)計(jì)與計(jì)算，畫(huà)出其液壓機(jī)系統(tǒng)原理圖，再次對(duì)液壓機(jī)強(qiáng)度與剛度進(jìn)行計(jì)算與校核，液壓系統(tǒng)安全穩(wěn)定性驗(yàn)算，最后設(shè)計(jì)其液壓站，完善總裝配圖。 關(guān)鍵詞 ： 500T液壓機(jī) ；液壓站； 液壓系統(tǒng) II 500T hydraulic press Abstract： Hydraulic machine (also known as: hydraulic machine hydraulic machine) is a static pressure using liquid to the processing of metal, plastic, rubber, wood, powder and other products. It is often used for pressing and pressing forming process, such as: fing, stamping, cold extrusion, straightening, bending, flanging, sheet metal drawing, powder metallurgy, pressing etc.. In this paper, t