【正文】 設(shè)定壓力。液壓裝置速度調(diào)整非常簡單，只要調(diào)整流量控制閥即可輕易且可實(shí)行無級調(diào)速。液壓設(shè)備配上電磁閥，電氣元件，可編程控制器和計(jì)算機(jī)等，可裝配成各式自動化機(jī)械。 (3)液壓。而液壓裝置的體積比同樣輸出壓力的電機(jī)及機(jī)械傳動裝置的體積小得多。液壓傳動系統(tǒng)的主 要優(yōu)點(diǎn)： (1)在相同功率下，液壓執(zhí)行元件體積小，重量輕，結(jié)構(gòu)緊湊。據(jù)統(tǒng)計(jì)，世界液壓元件的總銷售額為 350 億美元，世界各主要國家液壓工業(yè)銷售額占機(jī)械工業(yè)產(chǎn)值的 2%~%，而我國只占 1%左右，努力擴(kuò)大其應(yīng)用領(lǐng)域，將有廣闊的發(fā)展前景。液壓技術(shù)具有獨(dú)特的優(yōu)點(diǎn)，如：功率重量比大，體積小，頻響高，壓力、流量可控性好，可柔性傳送動力，易實(shí)現(xiàn)直線運(yùn)動等。 關(guān)鍵詞：液壓傳動 機(jī)械制造 工業(yè)制造 液壓傳動的應(yīng)用 安陽工學(xué)院機(jī)械工程學(xué)院畢業(yè)論文 2 Application of hydraulic transmission technology in mechanical manufacturing industry Abstract: hydraulic drive is in fluid as working medium for transmission and control of energy. To transmit motion and power through some mechanical control after the use of pressure liquid. Compared with the electric drive and mechanical drive, hydraulic transmission has the advantages of large output power, light weight, small inertia, convenient speed and easy to control, so it is widely used in engineering machinery, construction machinery and machine tools and other equipment. Due to the use of crude oil refined products as the transmission medium, the modern hydraulic technology is in nieenth Century by the rising and booming oil industry and promote the practice of hydraulic transmission device, the first successful turret changer the ship, then the hydraulic angle six lathes and grinders, some universal lathe into the late nieen thirties using the hydraulic transmission. With the development and improvement of various standards, standardization, various ponents of the normalization, serialization and in mechanical manufacturing, mechanical engineering, materials science, technology, agriculture machiner y, automobile manufacturing and other industries to promote. Atomic energy technology, space technology, the development of puter technology will once again push forward hydraulic technology, make it bee including transmission, control, detection of a plete automation technology, is applied in all aspects of the national economy. Such as engineering machinery, CNC machining center, metallurgical automatic line. Hydraulic transmission in some areas even has an overwhelming advantage. This research focuses on the application of hydraulic drive system in mechanical industry in all aspects, introduces the knowledge of hydraulic transmission system. I am from a variety of contact, application of hydraulic transmission system I understand from various sources to manufacturing bastard in various. Hydraulic transmission with respect to is a new form of transmission of mechanical transmission, it uses hydraulic pressure to plete the process of energy transfer. Because the hydraulic control flexibility and convenience, hydraulic control has received wide attention in the manufacture of machinery. Key words:hydraulic transmission machine building mercial manufacture Application of hydraulic transmission 安陽工學(xué)院機(jī)械工程學(xué)院畢業(yè)論文 3 引 言 在現(xiàn)代化的社會中，工業(yè)制造是支持整個國民經(jīng)濟(jì)的根本。液壓傳動相對于機(jī)械傳動來說是一門較新的傳動形式，它采用液壓完成傳遞能量的過程。 本課題研究主要講述了液壓傳動系統(tǒng)系統(tǒng)在機(jī)械工業(yè)制造中的應(yīng)用，全方面的介紹了液壓傳動系統(tǒng)的各種知識。如工程機(jī)械，數(shù)控加工中心，冶金自動線等。 隨著各種標(biāo)準(zhǔn)的不斷制訂和完善，各類元件的標(biāo)準(zhǔn)化，規(guī)格化，系列化而在機(jī)械制造，工程機(jī)械，材料科學(xué)，控制技術(shù)，農(nóng)業(yè)機(jī)械，汽車制造等行業(yè)中推廣開來。相對于電力拖動和機(jī)械傳動而言，液壓傳動具有輸出力大，重量 輕，慣性小，調(diào)速方便以及易于控制等優(yōu)點(diǎn)，因而廣泛應(yīng)用于工程機(jī)械，建筑機(jī)械和機(jī)床等設(shè)備上。 作者簽名： 日 期： 目 錄 安陽工學(xué)院機(jī)械工程學(xué)院畢業(yè)論文 中文摘要、關(guān)鍵詞 ????????????????????????????? 1 英文摘要、關(guān)鍵詞 ????????????????????????????? 2 引言 ???????????????????????????????????? 3 第一章 液壓傳動技術(shù)的應(yīng)用與發(fā)展 ???????????????????? 6 概 述 ?????????????????????????????? 6 基于單一技術(shù)的傳動方式 ?????????????????????? 6 機(jī)械傳動 ???????????????????????????? 6 液力傳動 ???????????????????????????? 6 液壓傳動 ???????????????????????????? 6 液壓傳動技術(shù)的應(yīng)用 ???????????????????? ???? 7 液壓傳動的早期應(yīng)用 ??????????????????????? 7 液壓傳動技術(shù)在近代工業(yè)制造中的應(yīng)用 ??????????????? 7 第二章 液壓傳動技術(shù)的原理與特點(diǎn) ???????????????????? 9 液壓傳動的介紹 ?????????????????????????? 9 液壓傳動的特點(diǎn) ?????????????????????????? 9 液壓傳動的優(yōu)點(diǎn) ??????????? ?????????????? 9 液壓傳動的缺點(diǎn) ???????????????????????? 10 液壓傳動的基本原理 ??????????????????????? 10 第三章 液壓傳動系統(tǒng)的組成 ??????????????????????? 11 液壓動力原件 ?????????????????????????? 11 液壓泵 ???????????????????????????? 11 液壓執(zhí) 行元件 ????????????????????????? 14 液壓馬達(dá) ??????????????????????????? 14 液壓缸 ???????????????????????????? 15 安陽工學(xué)院機(jī)械工程學(xué)院畢業(yè)論文 液壓控制調(diào)節(jié)元件 ???????????????????????? 16 液壓閥的分類 ????????????????????????? 16 液壓輔助元件 ???????????????????? ?????? 17 過濾器 ???????????????????????????? 17 蓄能器 ???????????????????????????? 19 油箱 ????????????????????????????? 19 熱交換器 ??????????????????????????? 21 管件 ????????????????????????????? 21 密封裝置 ??????????????????????????? 21 液壓工作介質(zhì) ?????????????????????????? 21 液壓油 ???????????????????????????? 22 液壓油的要求 ????????????????????????? 22 第四章 液壓傳動技術(shù)在機(jī)械中的應(yīng)用 ?????????????????? 23 在機(jī)床上液壓裝置的應(yīng)用 ??????????????????? ?? 23 液壓傳動技術(shù)在工程機(jī)械行走驅(qū)動中的應(yīng)用 ????????????? 23 基于單一技術(shù)的傳動方式 ???????????????????? 24 發(fā)展中的復(fù)合傳動技術(shù) ????????????????????? 26 液壓系統(tǒng)在數(shù)控車床中的應(yīng)用 ??????????????????? 28 全功能數(shù)控車床液壓系統(tǒng) ???????????????????? 28 加工中心液 壓控制系統(tǒng) ????????????????????? 30 結(jié)論 ??????????????????????????????????? 32 致謝 ??????????????????????????????????? 33 參考文獻(xiàn) ???????????????????????????????? 34 安陽工學(xué)院機(jī)械工程學(xué)院畢業(yè)論文 1 液壓傳動技術(shù)在機(jī)械制造業(yè)中的應(yīng)用 摘要：液壓傳動是以流體作為工作介質(zhì)對能量進(jìn)行傳動和控制的一種傳動形式。對本研究提供過幫助和做出過貢獻(xiàn)的個人或集體，均已在文中作了明確的說明并表示了謝意。安陽工學(xué)院機(jī)械工程學(xué)院畢業(yè)論文 ANYANG INSTITUTE OF TECHNOLOGY 專 科 畢 業(yè) 論 文 液壓傳動技術(shù)在機(jī)械制造業(yè)中的應(yīng)用 Application of hydraulic transmission technology in mechanical manufacturing industry 系（院）名稱： 機(jī)械工程學(xué)院 專業(yè)班級： 2020 級機(jī)電一體化技術(shù)專業(yè) (2)班 學(xué)生姓名： 劉 亞 鑫 指導(dǎo)教師姓名：