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折扣與優(yōu)惠:團(tuán)購(gòu)最低可5折優(yōu)惠 - 了解詳情 | 論文格式:Word格式(*.doc) |
摘要: 隨著液壓行業(yè),在各種機(jī)械的液壓技術(shù)中起著越來越重要的作用。由于液壓系統(tǒng)組件,功能變得更加復(fù)雜,因此,發(fā)生故障的概率也增加。液壓缸的研究、設(shè)計(jì)、生產(chǎn)、使用和維護(hù)都離不開它的試驗(yàn),設(shè)計(jì)了一個(gè)測(cè)試臺(tái),以滿足各類液壓缸的要求,并用了最少的錢,占用最小的空間,解決實(shí)際問題,常見的液壓缸試驗(yàn)臺(tái)是補(bǔ)勢(shì)在必行的。 液壓試驗(yàn)臺(tái)的液壓原理圖,根據(jù)液壓缸有先進(jìn)的測(cè)試測(cè)量系統(tǒng)的設(shè)計(jì)。主要測(cè)試項(xiàng)目為液壓缸位移,容積效率,整體的效率特性試驗(yàn)的氣密性。本主題的設(shè)計(jì)靜態(tài)和動(dòng)態(tài)特性的液壓缸的測(cè)試臺(tái)的最大壓力達(dá)到為31.5MPa,最大流量為250L/min,能夠滿足下面的測(cè)試要求在氣缸孔中200mm時(shí),1500mm的行程。該系統(tǒng)穩(wěn)定可靠,壽命長(zhǎng)。該系統(tǒng)的特點(diǎn)是:效率高,精度高,噪音低,小的泄漏,方便用戶操作等。 關(guān)鍵詞 液壓缸 靜態(tài)特性 試驗(yàn)臺(tái)
Abstract:With the hydraulic industry, hydraulic technology in a variety of machinery plays an increasingly important role. As the hydraulic system components, functions become more complex, and thus the probability of failure also increases. Hydraulic cylinder research, design, production, use and maintenance are inseparable from its trials; design a test to meet the requirements of all types of hydraulic cylinders, and with a minimum of money and takes up minimal space to solve practical problems common hydraulic cylinder test bench is imperative. The design of the test subject in the hydraulic schematic diagram, based on the measuring system with advanced testing of hydraulic cylinders. The main test items for the air tightness of the hydraulic cylinders, displacement, volumetric efficiency, overall efficiency characteristic test. This topic is designed static and dynamic characteristics of the hydraulic cylinder test bench maximum pressure reached 31.5MPa, maximum flows to 250L/min; able to meet the bore in 200mm, 1500mm stroke in the cylinder below the test requirements. The system is characterized by: high efficiency, high precision, low noise, small leaks, user-friendly operation and so on. The system is stable and reliable, long life. Keywords hydraulic cylinder;Static characteristics;test
本次設(shè)計(jì)主要是針對(duì)現(xiàn)實(shí)生產(chǎn)中人們對(duì)液壓缸試驗(yàn)臺(tái)新的需求和有待改進(jìn)的使用現(xiàn)狀設(shè)計(jì)的,該設(shè)計(jì)有效地滿足了人們的需求并在一定程度上有了新的提高。本液壓缸試驗(yàn)臺(tái)具有效率高、精度高、噪聲較小、泄露小、人性化操作等特點(diǎn)。 本次畢業(yè)設(shè)計(jì)主要完成了以下內(nèi)容: 1、分析了國(guó)內(nèi)外液壓缸試驗(yàn)臺(tái)目前的發(fā)展?fàn)顩r和市場(chǎng)需求。 2、通過設(shè)計(jì)計(jì)算和綜合考慮最后確定了液壓系統(tǒng)原理、液壓能源裝置、輔助機(jī)械裝置設(shè)計(jì)等的最佳方案。 3、對(duì)相關(guān)零部件進(jìn)行了必要的強(qiáng)度校核,確定了選材的依據(jù)。 4、在經(jīng)濟(jì)性原則下選用了多種目前比較先進(jìn)的機(jī)械元件,給該系統(tǒng)注入了新的血液。從而使我們的系統(tǒng)更精確、更穩(wěn)定、更可靠。 當(dāng)然,任何產(chǎn)品的設(shè)計(jì)都不可能完美無缺,很可能我的設(shè)計(jì)中還存在某些錯(cuò)誤和不足之處,所有這些都必須在實(shí)踐中去發(fā)現(xiàn)和改進(jìn);只有反復(fù)如此才能最終達(dá)到滿意的效果。 經(jīng)過本次設(shè)計(jì),我對(duì)液壓缸試驗(yàn)臺(tái)的基本原理和構(gòu)成都有了深刻的了解;也對(duì)機(jī)械、液壓等方面有了新的認(rèn)識(shí)。有了本次設(shè)計(jì)的經(jīng)歷和經(jīng)驗(yàn),我獲益匪淺。它將成為我人生中一筆寶貴的財(cái)富,也為我邁出校園、走向社會(huì)打下了堅(jiān)實(shí)的基礎(chǔ)。
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