皮帶故障解決-(中文)課件

皮帶故障解決_(中文)課件SKF動(dòng)力傳動(dòng)

——帶傳動(dòng)演講者：演講時(shí)間：SKF動(dòng)力傳動(dòng)

——帶傳動(dòng)演講者：7故障解決2023-10-08

?SKFSlide3[Code]SKF[Organisation]7故障解決2023-10-08?SKFSlide3故障解決糾正措施可能原因癥狀故障解決糾正措施可能原因癥狀癥狀Dirt污垢

Cracks裂縫Beltturnover皮帶翻轉(zhuǎn)Beltsworkingatdifferentlevelsinthepulley皮帶在帶輪不同水平運(yùn)行癥狀DirtCracksBeltturnoverBelt癥狀Foreignmaterial異物進(jìn)入Squeal!尖叫噪音Chirp-Chirp!喳喳叫噪聲Chirp-Chirp!Heatingsources熱源Contamination污染癥狀ForeignmaterialSqueal!Chir原因Misalignment不對(duì)中Beltworkingatdifferentlevelinthepulley皮帶在帶輪中不同水平Impropertools不當(dāng)工具原因MisalignmentBeltworkingatCauses

原因AddinganewdrivewillreducetheelectricmotorLife增加新的傳動(dòng)組將減低電機(jī)壽命Thisbeltdrivewillnotbeaffected此傳動(dòng)組不會(huì)受影響Thisbeltdrivewillbeaffected此傳動(dòng)組將會(huì)受影響Causes

原因Addinganewdrivewi原因和結(jié)果Effect

結(jié)果Cause

原因Cushingcracksandchunks

皮帶開裂

Heatageing

發(fā)熱老化Flexfatigue

橈曲疲勞Worn/damagedpulley

帶輪損壞Interference

干涉Noise噪音Drivemisalignment

不對(duì)中High/lowtension

張緊過度/不足Pulleycontamination

帶輪污染Slippage打滑Lowtension

張緊不足Pulleycontamination帶輪污染Beltlayersdelamination皮帶結(jié)構(gòu)分層Beltcontamination(oil,grease,dust)

皮帶污染（油，脂，污垢）Beltrunningoverflange皮帶跑出帶輪槽Misalignment

不對(duì)中Mis-installation

不當(dāng)安裝原因和結(jié)果Effect結(jié)果Cause原因CushiFailures

失效VandWedgebeltsV帶和楔帶Failures

失效VandWedgebeltsRibbedbelts多楔帶Failures

失效RibbedbeltsFailures

失效Troubleshooting

故障解決Symptom

癥狀Cause

原因Remedy

解決措施

Incorrecttensioning

不當(dāng)張緊Misalignedpulley

帶輪不對(duì)中Tensionmemberdamaged(duetoincorrectinstallation)受拉結(jié)構(gòu)損壞（不當(dāng)安裝）

Checkthetension

檢查張緊力Alignpulley

帶輪對(duì)中Installproperly

正確安裝

Substantialvibrations

持續(xù)振動(dòng)Misalignedpulley帶輪不對(duì)中

Checkthetension檢查張緊力Alignpulley帶輪對(duì)中Hardened,polishedflanks側(cè)面硬化，發(fā)光Unevenwearofribs多楔帶不均勻磨損Troubleshooting

故障解決Symptom癥Troubleshooting

故障解決Symptom

癥狀Cause

原因Remedy

解決措施Crackandchunckout皮帶開裂

Excessiveorlowtension

張緊過度/不足Ageing

老化

Checkthetension

檢查張緊力Replacethebelt

更換皮帶Brokenbelt皮帶斷裂

Beltfoldedpriortoorduring

fitment

(duetocarelesshandling)

皮帶折疊（安裝前或裝過程中）Beltdamagedduringassemblybyinappropriatetools

皮帶損壞（使用不當(dāng)工具）

Excessivebelttension

張緊過度

Avoidmishandlingbelt

避免不當(dāng)操作Useonlypropertools

使用正確工具Tensionproperly正確張緊Troubleshooting

故障解決Symptom癥Troubleshooting

故障解決Symptom

癥狀Cause

原因Remedy

解決措施

Lowtensionsetting張緊不足

Misalignedpulley

帶輪不對(duì)中Worn-outpulley(roughsurface)帶輪磨損Excessivetorsionalvibration

過度扭振

Checkthetension

檢查張緊力Alignpulley

對(duì)中帶輪

Replacepulley更換帶輪

Insufficienttension

張緊不足Beltpastitsusefullife

皮帶超期使用

Checkthetension

檢查張緊力Replacethebelt

更換皮帶Materialdeposits材料沉積Noisyoperation運(yùn)轉(zhuǎn)噪音Troubleshooting

故障解決Symptom癥Troubleshooting

故障解決Symptom

癥狀Cause

原因Remedy

解決措施Backsideidlerpulleydefective(sluggish,damagedsurface)背面惰輪缺陷（轉(zhuǎn)速不足，便免受損）

Replacebacksideidlerpulley更換背面惰輪

Excessiveslip

打滑頻繁Missalignedpulley

帶輪不對(duì)中Pulleygrooveswithunevenwear

帶輪槽磨損不均

ChecktheTension

檢查張緊力Alignpulley

對(duì)中帶輪Replacepulley

更換帶輪Beltbacksidedamage皮帶背面受損Excessivewear過度磨損Troubleshooting

故障解決Symptom癥Troubleshooting

故障解決Symptom

癥狀Cause

原因Remedy

解決措施

Foreignbodyindrive

異物進(jìn)入Lowtensionduetoincorrectfitment(ridesoverpulleyedge)

不當(dāng)安裝導(dǎo)致張緊不足，切割帶輪槽緣Componentblockageinthedrive

傳動(dòng)系統(tǒng)部件障礙Excessivefittingtension

安裝時(shí)張緊多度

Ensurecoverisfittedcorrectly

防護(hù)張正確安裝

Checkthestateofwearofthe

components

檢查傳動(dòng)部件磨損Tensionthebeltproperly

正確張緊

Lowtensionduetoincorrectfitment

安裝不當(dāng)導(dǎo)致張緊不足Drivepulleyseized

帶輪咬死Jammedtransmissioncomponent

傳動(dòng)部件卡住Misalignedpulleys

對(duì)中不當(dāng)

Investigateandremedyseizure

檢查糾正卡住現(xiàn)象Verifythewearconditionofthe

transmissioncomponents

檢查磨損Alignpulleys

對(duì)中帶輪Brokenbelt(jagged)皮帶斷裂（斷口不齊）Shearedteeth同步齒被剪斷Troubleshooting

故障解決Symptom癥Troubleshooting

故障解決Symptom

癥狀Cause

原因Remedy

糾正措施

Beltfoldedpriortoorduringfitment

(duetocarelesshandling)皮帶折疊（安裝前或裝過程中）Beltdamagedduringassemblybyinappropriatetools皮帶損壞（使用不當(dāng)工具）

Avoidmishandlingbelt

避免不當(dāng)操作Useonlysuitabletools

采用正確工具

Oilleak

漏油

Cureoilleak

制止漏油Brokenbelt皮帶斷裂Oilcontamination油污染Troubleshooting

故障解決Symptom癥Troubleshooting

故障解決Symptom

癥狀Cause

原因Remedy

糾正措施

Excessivebelttension

張緊過度Pulleyiswornout(roughsurface)

帶輪磨損（表面粗燥）

Fitandmaintainatcorrect

tensionfordrive

安裝和維護(hù)時(shí)正確張緊皮帶Replacepulley

更換帶輪

Excessiveorlowtension

(duetoincorrectfitment)

安裝不當(dāng)導(dǎo)致張緊過度/不足Pulleymisalignedordamaged

帶輪損壞/不對(duì)中

Fitandmaintainatcorrecttensionfordrive

安裝和維護(hù)時(shí)正確張緊皮帶Checkalignmentandinspectpulley

surface

檢查帶輪對(duì)中/帶輪表面Landareafabricwear包布磨損Noisyoperation運(yùn)行噪音Troubleshooting

故障解決Symptom癥Troubleshooting

故障解決Symptom

癥狀Cause

原因Remedy

糾正措施

Belttootightduetoincorrectfitment

不當(dāng)安裝導(dǎo)致皮帶過緊

Fitandmaintainatcorrecttensionfordrive

安裝和維護(hù)時(shí)正確張緊

Lowtensionsetting(duetoincorrectfitment)不當(dāng)安裝導(dǎo)