ym5150a精密插齒機(jī)主要適宜于汽車

1、YM5150A精密插齒機(jī)主要適宜于汽車、工程機(jī)械、拖拉機(jī)、軍工、機(jī)床制造業(yè)的成批齒輪生產(chǎn)。YM5150A精密插齒機(jī)是在基礎(chǔ)機(jī)床Y5150A插齒機(jī)的基礎(chǔ)上通過提高關(guān)鍵零部件的制造精度而制成的。本機(jī)床主要適宜于汽車、工程機(jī)械、拖拉機(jī)、軍工、機(jī)床制造業(yè)的成批齒輪生產(chǎn)。主要用于加工內(nèi)、外齒、直齒圓柱齒輪、多聯(lián)齒輪、軸齒輪。如果采用特殊形狀的刀具，還可以加工多種齒形結(jié)合子和漸開線花鍵，采用螺旋導(dǎo)軌還可以加工斜齒圓柱齒輪。二機(jī)床的主要性能和結(jié)構(gòu)特點(diǎn)

2、目錄第一章緒論....……...……....………….…........................................................................……11.1課題的提出..................................................……l1.2液壓挖掘機(jī)液壓技術(shù)研究的發(fā)展現(xiàn)狀............................……21.3液壓挖

3、掘機(jī)的發(fā)展前景........................................……51.4本章小結(jié)....................................................……6第二章液壓系統(tǒng)概述與回路分析....................……..........................................................……72.1液壓系統(tǒng)概述..

4、..............................................……72.2確定液壓執(zhí)行元件與挖掘機(jī)作業(yè)過程............................……92.3擬定液壓執(zhí)行元件...........................................……102.4液壓源系統(tǒng)與主機(jī)功能機(jī)構(gòu)...................................……142.5挖掘機(jī)液壓系

5、統(tǒng)基本回路分析...............……...........……152.6本章小結(jié)................……`、...........................……17第三章挖掘機(jī)液壓系統(tǒng)分析......................……..............................................................……183.1傳統(tǒng)挖掘機(jī)液壓系統(tǒng).........

6、................................……183.2負(fù)載敏感液壓系統(tǒng)分析.......................................……183.3負(fù)載敏感壓力補(bǔ)償液壓系統(tǒng)分析...............................……223.4負(fù)流量控制液壓系統(tǒng).........................................……253.5挖掘機(jī)恒功率控制........

7、...................................……253.6液壓挖掘機(jī)液壓系統(tǒng)的特性曲線...............................……273.7本章小結(jié)...................................................……28第四章液壓執(zhí)行元件的設(shè)計(jì)和計(jì)算....................................................

8、...........................……294.1液壓缸的設(shè)計(jì)算.............................................……294.2泵的設(shè)計(jì)計(jì)算..............................................……354.3液壓元件及傳動(dòng)系統(tǒng)的設(shè)計(jì)計(jì)算...............................……384.4液壓油箱的注意問題與計(jì)算....

9、...............................……414.5本章小結(jié)...................................................……42第五章液壓系統(tǒng)性能驗(yàn)算..……................…………….........……....................................……445.1液壓系統(tǒng)壓力損失的計(jì)算.............…….......

10、..........……445.2液壓系統(tǒng)的發(fā)熱溫升計(jì)算........……二……二......…….465.3本章小結(jié)..................................................……47第六章結(jié)論與展望....................................................................……............................

11、....……486.1全文總結(jié)._::.................IndertoincreasethegearmachiningaccuracyqualitybettermeetthemarketdemhaveYM5150AprecisiongearshapingmachineitisinthebasicmachineY5150Agearshapingmachineonthebasisofmadebyimprovethemanuf

12、acturingprecisionofthekeyparts.Thismachineismainlysuitablefautomobileengineeringmachinerytractswarindustrymachinetoolmanufacturinggearinbulkproduction.Itismainlyusedfmachiningofinternalexternalgearspurgearmultiganggearge

13、arshaft.ThisarticleismainlybasedonYM5150Aprecisiongearshapingmachinerelatedtechnicalparametersdesignofhydraulicsystemhydraulicsystemschematicdiagramtheappropriatehydrauliccomponentstomeettherequirementsofthewkingmachine.