[優(yōu)秀畢業(yè)設(shè)計(jì)精品] φ2.4x11中心傳動(dòng)球磨機(jī)滑履軸承支承設(shè)計(jì)

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1、畢業(yè)設(shè)計(jì)（論文）Φ2.4x11中心傳動(dòng)球磨機(jī)滑履軸承支承設(shè)計(jì)摘要球磨機(jī)在建材行業(yè)應(yīng)用廣泛，是目前工業(yè)上廣泛使用的細(xì)磨機(jī)械。磨機(jī)能粉末各種硬度的物料，在礦場(chǎng)和發(fā)電廠均有應(yīng)用。球磨機(jī)不但在建材工業(yè)中廣泛應(yīng)用，而且在冶金、選礦、化工、電力等工業(yè)中也廣泛采用.作為粉磨設(shè)備的球磨機(jī)，目前一般采用滑動(dòng)軸承作為主軸承，它比傳統(tǒng)的支承方式相比具有很大的優(yōu)勢(shì)。軸承襯采用巴氏合金，引起具有良好的摩擦相容性、順應(yīng)性和嵌入性，非常適合像球磨機(jī)這樣的重載、低速，并伴有沖擊現(xiàn)象的機(jī)械設(shè)備的要求，因此在生產(chǎn)中已被廣泛使用。關(guān)于滑履支承，國(guó)外早以在磨機(jī)上采用。我國(guó)江南水泥廠濕法生料磨

2、機(jī)已在進(jìn)料端采用該支撐方式。由于磨機(jī)的大型化發(fā)展，其軸承負(fù)荷也俞來俞大，另外烘干兼粉磨的磨機(jī)，其進(jìn)料口要大，而且氣流溫度高，主軸承就不適合，這樣，采用滑履支承教為適合。球磨機(jī)大型化后,首先不能滿足中空軸的通風(fēng)面積(尤其是對(duì)于帶烘干倉(cāng)的球磨機(jī)),其次就是傳統(tǒng)的進(jìn)出料螺旋筒不能滿足暢通地大量喂料和卸料的要求。本次主要設(shè)計(jì)滑履支承，并對(duì)托瓦、凸球面體、凹球面體等進(jìn)行工作分析，載荷計(jì)算，形狀尺寸設(shè)計(jì)。關(guān)鍵詞：球磨機(jī)滑履軸承支承分析設(shè)計(jì)4畢業(yè)設(shè)計(jì)（論文）ThedesignofmillslidingshoebearingssupportingforΦ2.4x11m

3、ballmillABSTRACTBallmillinbuildingmaterialsindustryatpresent,itiswidelyusedinindustryoffinegrindingmachine.Thefunctionofgrindingmaterials,varioushardnesspowderintheminesandpowerplants.Onlyinthebuildingmaterialsindustryofballmill,andwidelyusedinmetallurgy,dressing,chemical,electr

4、icpowerindustriesalsowidelyusedAstheballmillgrindingequipment,thegeneralslidingbearingasthemainbearings,supportingitthanthetraditionalmethodhasgreatadvantagescompared.Bearingliningusingpasteurizedalloy,hasagoodcausefrictioncompatibility,complianceandembedded,astheballmillisverys

5、uitableforsuchaheavyload,low-speedandimpactofthephenomenonwiththerequirementsofthemachineryandequipment,hasbeeninproductionWidespreaduse.Aboutslidingshoesupporting,foreigningrindingmachineadoptsearlier.Thewetcementslurryinjiangnanalreadyinthefeedmillbythesupport.Becauseofthelarg

6、e-scaledevelopmentofgrindingmachine,thebearingloadisbig,theothertoyuyugrindingmillanddryingmachine,itsmouthtofeedandairtemperatureishigh,thebearingisnotsuitable,usingslidingshoe,suchassupportingteaching.Afterthefirstlarge-scalemill,cannotsatisfythehollowshaftventilatedarea(espec

7、iallyfortheballwithdrying,secondly,thetraditional)andcannotsatisfythesmoothfeedingtubefeedingandunloadingandlarge.Themaindesignofslidingshoesupporting,torrewatts,convexsurfaceconcavesphericalbody,etc.Workloadcalculation,analysisanddesignofshapeandsize.Keywords:mill,slidingshoebe

8、arings,supportinganalysisanddesign4畢業(yè)設(shè)計(jì)（論文）目　錄前