Yintoni ibhereyitha edityanisiweyo

Iibheringi ezenziwe ngezinto ezahlukeneyo (iintsimbi, iiplastiki, izinto zokuthambisa eziqinileyo) zibizwa ngokuba ziibheringi ezidityanisiweyo, eziziibheringi ezicacileyo, kwaye iibheringi ezidityanisiweyo, ezaziwa ngokuba zii-bushings, ii-pad okanye iibheringi zemikhono, zihlala zisilinda kwaye azinazo iindawo ezihambayo.

 

Iifom ezisemgangathweni ziquka iibheringi ze-cylindrical zemithwalo ye-radial, iibheringi ze-flange zemithwalo ye-radial kunye ne-axial elula, ii-spacers kunye nee-turn-over gaskets zemithwalo ye-axial enzima, kunye neepleyiti ezityibilikayo zemilo eyahlukeneyo. Uyilo olwenziwe ngokwezifiso lukwafumaneka, kubandakanya iimilo ezikhethekileyo, iimpawu (i-sump, imingxunya, ii-notches, ii-tabs, njl.njl.) kunye nobukhulu.

 

Iibheringi ezidityanisiweyozisetyenziselwa ukutyibilika, ukujikeleza, ukushukuma okanye ukujikeleza. Ukusetyenziswa okucacileyo kudla ngokusetyenziswa njengeebheringi ezicacileyo, ii-gaskets zeebheringi, kunye neepleyiti zokuguguleka. Iindawo ezityibilikayo zihlala zithe tyaba, kodwa zinokuba zisilinda kwaye zihlala zihamba ngomgca othe tye, kungekhona intshukumo ejikelezayo. Ukusetyenziswa okujikelezayo kubandakanya ubuso obusilinda kunye necala elinye okanye amabini okuhamba. Ukusetyenziswa kokushukuma okushukumayo nokujikeleza kubandakanya iindawo ezisicaba okanye ezisilinda ezihamba kumacala omabini.

 

Ulwakhiwo lwe-composite bearing lunokuba lomelele okanye lube yi-split butt (i-wrapped bearing) ukuze kube lula ukuyifaka. Ukufanisa i-bearing nesicelo kubalulekile. Imithwalo ephezulu ifuna ii-bearing ezine-contact area eyonyukileyo kunye nomthamo ophezulu wokuthwala umthwalo. Ii-solid lubricant bearing zenzelwe ukusebenza kumaqondo obushushu aphezulu kune-lubricating oil kunye ne-grease lubricated bearing. Usetyenziso lobushushu obuphezulu lufuna amanyathelo akhethekileyo okuthambisa ukunciphisa ukwakheka kobushushu kunye nokungqubana.

 

Iibheringi ezidityanisiweyozenziwe ngezakhiwo ezahlukeneyo. Ukukhetha imveliso kuxhomekeke kwiimeko zokusebenza kunye neemfuno zokusebenza.

 

Iindidi zezinto zokuthwala ezinoxinzelelo oluphantsi

 

Iibheringi zentsimbi ezidityanisiweyo ziqulunqwe ngentsimbi engasemva (ngesiqhelo yintsimbi okanye ubhedu) apho umaleko wobhedu onemingxuma ungcoliswa khona, ufakwe i-PTFE kunye nezongezo ukuze ufumane umphezulu obalekayo oneempawu zokulwa nokubhidlika kunye nokuthwala okuphezulu. Ezi bheringi zingasetyenziswa zomile okanye zithanjiswe ngaphandle.

 

Iibheringi ezidityanisiweyo zinokwenziwa ngeeplastiki zobunjineli, ezinokumelana nokuguguleka okuhle kakhulu kunye neempawu eziphantsi zokungqubana, kwaye zisetyenziswa kakhulu kwiimeko zokusebenza kokungqubana okomileyo kunye nokuthambisa. Zibunjiwe ngenaliti, ezinokwenziwa phantse kuyo nayiphi na imilo kwaye zenziwe ngeeresini ezahlukeneyo ezixutywe neefayibha zokuqinisa kunye neegrisi eziqinileyo. Ezi bheringi zinozinzo oluhle kakhulu lobukhulu, i-coefficient ephantsi yokungqubana kunye nokuqhuba kakuhle kobushushu.

 

Iibheringi ezidityanisiweyo zefayibha lolunye uhlobo lweebheringi ezidityanisiweyo, ezenziwe ngee-linings ze-filament-wound, i-fiberglass-impregnated, i-epoxy wear-resistant low-friction bearing kunye nee-backings ezahlukeneyo. Olu lwakhiwo luvumela i-bearing ukuba imelane nemithwalo ephezulu engashukumiyo neguquguqukayo, kwaye ukungangeni kakuhle kwezinto kuyenza ifaneleke ukusetyenziswa kwiindawo ezirhabaxa.

 

Iibheringi zekopolo ezidityanisiweyo ze-monometal, bimetal, kunye ne-sintered zenzelwe ukusetyenziswa kwiindawo zoshishino emhlabeni nangaphantsi kwamanzi, apho zihamba kancinci phantsi kwemithwalo ephezulu. Iibheringi zekopolo eziqinileyo ezifakwe kwi-lubricant zibonelela ngokusebenza okungenasondlo kwiindawo ezisebenzisa ubushushu obuphezulu, ngelixa iibheringi ezisekelwe kwi-mono- kunye ne-bimetal zenzelwe ukusetyenziswa kwi-lubricant.

 

Umahluko phakathiiibheringi ezidityanisiweyokwayeiibheringi zerola eziqengqelekayo kunye neenaliti

 

Kukho umahluko omkhulu phakathi kwee-composite kunye nee-rolling bearings, ngoko ke azinakutshintshwa.

 

1. Iibheringi eziqengqelekayo, ngenxa yoyilo lwazo oluntsonkothileyo lwezinto ezininzi, ulwakhiwo oluchanekileyo kunye nofakelo oluchanekileyo, zihlala zibiza kakhulu kuneebheringi ezidityanisiweyo.

2. Iibheringi eziqengqelekayo zilungele ngakumbi usetyenziso olufuna indawo echanekileyo yeshaft kunye/okanye ukungqubana okuphantsi kakhulu.

3. Iibheringi ezidityanisiweyo, ngenxa yendawo yazo enkulu yokunxibelelana kunye nokuguquguquka, zinokubonelela ngomthamo ophezulu wokuthwala umthwalo kunye nokumelana nemithwalo enamandla kunye nemithwalo exineneyo eziphelweni.

4. Iibheringi ezidityanisiweyo zilungisa ukungalungelelani ngcono kunezinye iibheringi eziqengqelekayo ukunciphisa impembelelo yomthwalo oxineneyo ekupheleni.

5. Ibheri edibeneyo isebenzisa uyilo oluncinci kakhulu lwenxalenye enye, olunokunciphisa ubukhulu beqokobhe, longe indawo kunye nobunzima kakhulu.

6. I-composite bearing inokumelana okunamandla nentshukumo ephindaphindayo, nto leyo enokwenza ixesha elide lobomi be-bearing.

7. I-composite bearing ayizukonakala kukuguguleka okubangelwa kukutyibilika kwezinto eziqengqelekayo xa zisebenza ngesantya esiphezulu kunye nomthwalo ophantsi kakhulu, kwaye inomsebenzi ogqwesileyo wokudambisa.

8. Xa kuthelekiswa neebheringi eziqengqelekayo, iibheringi ezidityanisiweyo azinazo iindawo ezihambayo ngaphakathi, ngoko ke zisebenza ngokuzolileyo kwaye azinamda wesantya phantsi kwenkqubo ethanjiswe ngokufanelekileyo.

9. Ukufakelwa kweebheringi ezidityanisiweyo kulula, kufuneka igobolondo lomatshini kuphela, kwaye akunakubangela monakalo kwizixhobo xa kuthelekiswa neebheringi eziqengqelekayo.

10. Xa kuthelekiswa neebheringi eziqengqelekayo eziqhelekileyo, iibheringi ezidityanisiweyo ezingezizo zesinyithi zinokumelana nokugqwala okunamandla.

11. I-composite bearing ingasebenza yomile ngaphandle kweendleko zenkqubo eyongezelelweyo yokuthambisa, i-lubricant kunye nexesha lokungasebenzi kwezixhobo ngexesha lokugcinwa.

12. I-composite bearing ingasetyenziswa yomile phantsi kobushushu obuphezulu kunye nezinto ezingcolisayo.