I-Cylindrical Roller Bearings: IsiKhokelo esiBanzi kwiiBearings eziNye kunye neziBini

Iibherethi ze-Cylindrical roller zizinto ezibalulekileyo kwiinkqubo ezahlukeneyo zoshishino, ukubonelela ngenkxaso ye-shafts ejikelezayo ngelixa ijongene nemithwalo ephezulu ye-radial. Ezi bheringi zenzelwe ukubonelela ukusebenza okuphezulu, ukuqina kunye nokuthembeka, okwenza kube lukhetho oludumileyo kwiintlobo ezahlukeneyo zoomatshini kunye nezixhobo. Kule nqaku, siza kuphonononga iimpawu kunye neenzuzo zeebhereyidi ze-cylindrical roller enye kunye ne-double-row, egxininisa kwiimpawu zabo ezizodwa kunye nezicelo.

Umqolo omnye iibheringi roller cylindrical

Uluhlu olulodwa lweebheringi ze-cylindrical roller iibheringi ezihlukeneyo, eziqulethwe ngendandatho yangaphakathi, i-ring yangaphandle, i-cylindrical rollers kunye ne-cage. Ezi bheringi zenzelwe ukuthwala imithwalo ephezulu yeradial kwaye isebenze ngesantya esiphezulu. Uyilo oluhlukeneyo lweebheringi ze-cylindrical roller zomqolo owodwa kulula ukuyifaka kunye nokuqhaqha, kwaye ilungele ukulungiswa kunye nokutshintshwa.

Enye yeenzuzo eziphambili zomqolo owodwa we-cylindrical roller bearings yikhono lokusingatha ukudibanisa okuqinileyo, ukuphuculwa koqhagamshelwano phakathi kwee-roller kunye ne-raceways, okunceda ukunciphisa uxinzelelo kunye nokuphucula ukusabalalisa umthwalo. Olu phawu loyilo luphucula ukusebenza ngokubanzi kunye nobomi benkonzo yokuthwala, oko kuyenza ilungele izicelo ezifunwayo kumashishini anjengeemoto, i-aerospace kunye nemveliso.

I-tight fit and modified rollers kumqolo owodwa we-cylindrical roller bearings igalelo kumthwalo wabo obalaseleyo wokuthwala umthamo kunye nokuchasana nokungahambi kakuhle. Ezi bheringi zikwayaziwa ngokuba ngqongqo kunye nokuchaneka kwazo okuphezulu, nto leyo ezenza zilungele usetyenziso apho ukubekwa kwe-shaft ngokuchanekileyo kunye nokuphambuka okuncinci kubaluleke kakhulu.

Umqolo ophindwe kabini iibheringi ze-cylindrical roller

Iibhereyidi ze-roller ze-cylindrical eziphindwe kabini zenzelwe ukujamelana nemithwalo ephezulu ye-radial kunye nokubonelela ngezakhono eziphezulu zokuthwala umthwalo xa kuthelekiswa neebheringi zomqolo omnye. Ezi bhere zinemiqolo emibini ye-cylindrical rollers ekhokelwa yindandatho yangaphandle eqhelekileyo kunye namakhonkco amabini angaphakathi. Uyilo oluhlukeneyo lweebheringi ze-cylindrical roller ze-rowu ezimbini zingafakelwa ngokulula kwaye zihlakazwe, zenze iinkqubo zokugcinwa kunye nokutshintshwa zibe lula.

Enye yeempawu eziphawulekayo ze-double row cylindrical roller bearings kukukwazi ukubonelela ngoqhagamshelwano oluhambayo, olubavumela ukuba bamelane nemithwalo ephezulu ye-radial kunye ne-axial displacements. Ukulungelelaniswa okuqinileyo kwamakhonkco angaphakathi nangaphandle kuqinisekisa ukusebenza kakuhle kunye nokuzinza, okwenza ezi zibhere zilungele izicelo ezinzima kumashishini afana nemigodi, ukwakhiwa kunye nokuveliswa kwamandla.

Umqolo ophindwe kabini iibheringi ze-cylindrical roller zivumela ukuba akukho angle yokuthambekela, okuthetha ukuba ziyilelwe ukusebenza ngokungahambi kakuhle kunye nokuphambuka. Olu phawu loyilo lubenza balungele izicelo ezifuna indawo echanekileyo yeshaft kunye nokulungelelaniswa kokuqinisekisa ukuba umatshini okanye izixhobo zisebenza ngokutyibilikayo nangokufanelekileyo.

Izicelo kunye namashishini

Umqolo omnye kunye nomqolo ophindwe kabini iibhereyidi ze-cylindrical roller zisetyenziswa ngokubanzi kwiinkqubo ezahlukeneyo zemizi-mveliso, kubandakanywa kodwa kungaphelelanga apho:

-Izithuthi: Ezi bheringi zisetyenziselwa ukuhanjiswa kweemoto, iihabhu zamavili kunye namacandelo enjini apho imithwalo ephezulu yeradial kunye nokumiswa kweshaft ngokuchanekileyo kubalulekile ekusebenzeni kunye nokuthembeka.

- I-Aerospace: Iibherethi ze-Cylindrical roller zisetyenziselwa iinjini zeenqwelo-moya, iinkqubo zokuhlalisa izixhobo kunye neendlela zokulawula i-flight ukubonelela ngenkxaso yee-axes ezijikelezayo kunye nokulungelelanisa kwimisebenzi yesantya esiphezulu.

- Ukuvelisa: Amashishini afana nemveliso yensimbi, ii-mills zephepha kunye noomatshini be-textile baxhomekeke kwiibherethi ze-cylindrical roller kwisakhiwo sabo esomeleleyo, umthamo ophezulu wokuthwala umthwalo kunye nokukwazi ukumelana neemeko ezinzima zokusebenza.

- Ishishini loKwakha kunye neMigodi: Iibherengi zerola ezikroliweyo eziphindwe kabini zisetyenziswa ngokuqhelekileyo koomatshini abanzima abanje nge-excavators, iikhreyini kunye nezityumzayo, apho zixhasa imithwalo emikhulu ye-radial kunye nokumelana neendawo zokusebenza ezinzima.

Ekugqibeleni, iibheringi ze-cylindrical roller zidlala indima ebalulekileyo kwizicelo ezahlukeneyo zoshishino, ukubonelela ukusebenza okuphezulu, ukuqina kunye nokuthembeka. Ingaba iibheringi zomqolo omnye kunye noyilo oluhlukeneyo kunye nokunciphisa uxinzelelo, okanye iibherethi eziphindwe kabini ezinomthamo ophezulu wokuthwala umthwalo kunye nokuzinza, ezi zixhobo ziyinxalenye ebalulekileyo yoomatshini kunye nezixhobo kumashishini ahlukeneyo. Iyakwazi ukujamelana nemithwalo ephezulu ye-radial, isebenze ngesantya esiphezulu kwaye inikeze indawo echanekileyo ye-shaft, i-cylindrical roller bearings ibe yinto yokuqala yokukhetha iinjineli kunye nabavelisi abafuna izisombululo ezithembekileyo zezicelo zabo ezijikelezayo.

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