特级做A爰片毛片免费69,永久免费AV无码不卡在线观看,国产精品无码av地址一,久久无码色综合中文字幕

2ds(y)—106型電動(dòng)往復(fù)泵畢業(yè)設(shè)計(jì).zip

ZIP格式版權(quán)申訴手機(jī)打開展開

2ds(y)—106型電動(dòng)往復(fù)泵畢業(yè)設(shè)計(jì),摘 要   該畢業(yè)設(shè)計(jì)是對2ds(y)—10/6型電動(dòng)往復(fù)泵的設(shè)計(jì)。往復(fù)泵是借助于活塞在液缸工作腔內(nèi)的往復(fù)運(yùn)動(dòng),使工作腔容積產(chǎn)生周期性變化來達(dá)到輸送液體的目的,它是把機(jī)械能轉(zhuǎn)化為壓力能的裝置。此種泵的流量只取決于工作腔容積變化值及在單位時(shí)間內(nèi)的變化次數(shù)(頻率),而在理論上與排出壓力無關(guān)。本次設(shè)計(jì)通過對已知數(shù)據(jù)的分析以及...
編號:65-304216大小:617.82K
分類: 論文>機(jī)械工業(yè)論文

該文檔為壓縮文件,包含的文件列表如下:

內(nèi)容介紹

原文檔由會員 秋風(fēng)2013 發(fā)布

摘 要

   該畢業(yè)設(shè)計(jì)是對2DS(Y)—10/6型電動(dòng)往復(fù)泵的設(shè)計(jì)。往復(fù)泵是借助于活塞在液缸工作腔內(nèi)的往復(fù)運(yùn)動(dòng),使工作腔容積產(chǎn)生周期性變化來達(dá)到輸送液體的目的,它是把機(jī)械能轉(zhuǎn)化為壓力能的裝置。此種泵的流量只取決于工作腔容積變化值及在單位時(shí)間內(nèi)的變化次數(shù)(頻率),而在理論上與排出壓力無關(guān)。本次設(shè)計(jì)通過對已知數(shù)據(jù)的分析以及參考相關(guān)資料完成的,該系列電動(dòng)往復(fù)泵系雙缸雙作用泵,主要由液缸體和傳動(dòng)部分組成。對其活塞、泵閥等零部件進(jìn)行具體的分析和計(jì)算,完成了本次設(shè)計(jì)的任務(wù)。
   關(guān)鍵詞:電動(dòng)往復(fù)泵;泵閥;活塞;設(shè)計(jì)


The design of 2DS (Y) -10 / 6 electric reciprocating pump
Abstract

   This graduation project is to the 2DS(Y) - 10/6 electrically operated reciprocating pump design. The reciprocating pump is drawssupport the piston in fluid cylinder work cavity reciprocal motion,causes the work cavity volume to have the periodic variation toachieve the transportation liquid the goal, it is transforms themechanical energy as the fluid pressure energy installment. This kindpumps the current capacity is only decided by the work cavity volumechange value and in the unit time change number of times (frequency),but in theoretically has nothing to do with with the deliverypressure. This design through completes to the known data analysis aswell as the reference correlation data, this series electricallyoperated reciprocating pump is the two-cylinder double-acting pump,mainly partially is composed by the fluid cylinder body and thetransmission. To its spare part and so on piston, pump valve carrieson the concrete analysis and the computation, has completed thisdesign task.

Key word :Electrically operated reciprocating pump;Pump valve;Piston;design
   
   
   
   
   
   
   


目 錄

緒 論 1
第一章 概 述 2
第一節(jié) 往復(fù)泵的結(jié)構(gòu)和工作原理 2
第二節(jié) 往復(fù)泵的特點(diǎn)和分類 4
第三節(jié) 往復(fù)泵的應(yīng)用與發(fā)展 7
第二章 往復(fù)泵的總體設(shè)計(jì) 10
第一節(jié) 泵型及總體結(jié)構(gòu)形式選擇 10
第二節(jié) 液力端結(jié)構(gòu)形式的選擇 11
第三章 2DS(Y)-10/6型電動(dòng)往復(fù)泵的設(shè)計(jì) 14
第一節(jié) 主要結(jié)構(gòu)參數(shù)的選擇與確定 14
第二節(jié) 原動(dòng)機(jī)的選擇 19
第四章 液力端主要零部件設(shè)計(jì) 22
第一節(jié) 液 缸 體 22
第二節(jié) 泵 閥 設(shè) 計(jì) 23
第三節(jié) 活塞、活塞桿、活塞環(huán) 27
結(jié)束語 40
參考文獻(xiàn) 41
外文資料 42
中文翻譯 49