Kunezinhlobo eziningi zama-bearings, futhi ama-bearings adinga ukusetshenziselwa imishini ehlukene, isivinini kanye nokunemba nakho kuhlukile.Izinhlobo zama-bearings zihlukaniswa ngokobukhulu bama-bearings aginqikayo: ama-bearings amancane, ama-bearings amancane, ama-bearings aphakathi nendawo amancane, ama-bearings aphakathi nendawo amakhulu Ama-Bearings, ama-bearings amakhulu, ama-bearings amakhulu kakhulu.Ama-bearings ahlukaniswe abe ama-ball bearings nama-roller bearings ngokusho kwezinhlobo zezinto ezigoqayo.
Phakathi kwazo, ama-roller bearings ahlukaniswe abe: ama-cylindrical roller bearings, ama-roller bearings enaliti, ama-roller ama-tapered, nama-roller bearings ayindilinga ngokusho kohlobo lwama-roller.Ama-bearings angahlukaniswa abe ama-bearings azimele kanye nama-non-aligning kuye ngokuthi ayaziqondanisa yini ngesikhathi sokusebenza.
Ama-bearings ahlukaniswa ngokohlobo lwesakhiwo esithwalayo esigoqayo: ama-radial bearings, ama-thrust bearings, ama-axial contact bearings, nama-angular contact bearings.
Ngakho yiziphi izinhlobo ezinemininingwane yama-bearings?Manje ake sifunde ndawonye
1. Kungakanani okwaziyo ngama-cross roller bearings?
Ama-roller ama-cylindrical roller bearings ngokuvamile aqondiswa yizimbambo ezimbili zeringi eyodwa yokuthwala.Ama-cage rollers kanye nendandatho yomhlahlandlela yenza inhlanganisela, engahlukaniswa nenye indandatho yokuthwala, okuyi-bearing ehlukene.
Lolu hlobo lokuthwala kulula ukufaka nokuhlakaza, ikakhulukazi uma izindandatho zangaphakathi nangaphandle zidingeka ukuba zibe nokuphazanyiswa okuhambisana ne-shaft nezindlu.Lolu hlobo lokuthwala ngokuvamile lusetshenziselwa kuphela ukuthwala umthwalo we-radial, kuphela umugqa owodwa onezimbambo emasongweni angaphakathi nangaphandle angathwala umthwalo we-axial ozinzile noma umthwalo omkhulu we-axial ophakathi.
Izindawo zokufaka isicelo: amamotho amakhulu, ama-spindle amathuluzi omshini, amabhokisi e-asile, ama-crankshaft enjini kadizili, izimoto, amabhokisi ogiya ahlala ewakhumbula, njll.
2. Ama-roller bearings
Lolu hlobo lokuthwala lufakwe ama-rollers ancishisiwe, aqondiswa umbambo omkhulu wendandatho yangaphakathi.Idizayini yenza ama-vertices ezindawo eziqondile zendlela yomjaho eyindandatho engaphakathi, indawo yomjaho eyindandatho engaphandle kanye nendawo eginqikayo iwele umugqa omaphakathi webheringi.iphuzu ngenhla.Ama-axial bearings anemigqa eyodwa angakwazi ukuthwala imithwalo ye-radial kanye ne-axial yendlela eyodwa, kuyilapho ama-axial-rowu amabili angathwala imithwalo ye-radial kanye nemithwalo ye-axial yezindlela ezimbili, futhi isetshenziselwa ikakhulukazi ukuthwala imithwalo esindayo kanye nemithwalo enomthelela.
Izicelo: Izimoto: Amasondo angaphambili, amasondo angemuva, ama-transmission, ama-pinion shafts ahlukene.Imishini yokuphotha amathuluzi omshini, imishini yokwakha, imishini emikhulu yezolimo, izinsiza zokunciphisa amagiya ezinqola zikaloliwe, izintamo zokugawula nezinsimbi zokunciphisa.
Okwesine, ukuhlanganisa okuhlangene
I-spherical plain bearing iwuhlobo lwebheyili egobile.Indawo yayo yokuxhumana egoqekayo ingaphakathi eligobile nendawo engaphandle egobile.Ingaphinde ijikeleze futhi inyakaze nganoma iyiphi indlela ngesikhathi sokuzivocavoca umzimba.Kwenziwe ngamasu ahlukahlukene okucubungula ahlukile.Ukuthwala okuhlangene kwethambo kunezici zomthamo omkhulu womthwalo, ukumelana nomthelela, ukumelana nokugqwala, ukumelana nokugqokwa, ukuziqondanisa, kanye nokugcobisa okuhle.
Ama-bearings amabhola amahlanu, amaphuzu amane
Ingathwala i-radial load kanye ne-bidirectional axial load.Ibherethi eyodwa ingangena esikhundleni se-angular yebhola ehambisana nenhlanganisela yangaphambili noma inhlanganisela yangemuva, futhi ifaneleka kakhulu ukuthwala umthwalo we-axial omsulwa noma umthwalo oyinhlanganisela onezingxenye ezinkulu zomthwalo we-axial.Lolu hlobo lokuthwala lungathwala noma iyiphi I-engeli eyodwa yokuxhumana ingakhiqizwa lapho umthwalo we-axial ukunoma iyiphi indlela, ngakho-ke i-ferrule nebhola zihlale zithintana ngephoyinti nezinhlangothi ezimbili kanye nemimese emithathu kunoma yimuphi umugqa wokuxhumana.
Izindawo zokufaka isicelo: izinjini zezindiza, izinjini zegesi.
6. I-Trust cylindrical roller bearings
Iqukethe izindandatho zomjaho ezimise okwewasha (amawasha amashaft, iziwasha zezihlalo), amarola angamacylindrical namakheji.Ama-roller angama-cylindrical akhiqizwa futhi acutshungulwe ngezindawo ze-convex, ngakho-ke ukusabalalisa kwengcindezi phakathi kwama-roller kanye nezindawo zomjaho kufana, futhi angakwazi ukuthwala umthwalo we-axial wendlela eyodwa, nomthamo omkhulu we-axial kanye nokuqina okuqinile kwe-axial.
Izindawo zokufaka isicelo: imishini yokumba uwoyela, imishini yensimbi neyensimbi.
7. I-Trust inaliti ye-roller bearings
Ama-bearings ahlukanisekayo akhiwa izindandatho zomjaho womjaho, amarola enaliti namakheji, futhi angahlanganiswa ngokungafanele nezindandatho ezigxiviziwe zomzila womjaho noma izindandatho ezisikiwe futhi zenziwe ngomshini.Ama-bearings angahlukaniseki ama-bearings abalulekile akhiwe ngamasongo omjaho anezigxivizo ezinembayo, amarola enaliti nama-cage assemblies, angathwala imithwalo ye-axial engaqondile.Ama-bearings anjalo athatha isikhala esincane futhi anenzuzo ekwakhiweni okuhlangene kwemishini.Iningi labo lisebenzisa kuphela i-need roller ne-cage, futhi lisebenzisa indawo yokuhlangana ye-shaft kanye nezindlu njengendawo yomjaho.
Izindawo zokufaka isicelo: amadivaysi okushintsha isivinini ezimoto, abalimi, amathuluzi omshini, njll.
Ama-roller bearings ayisishiyagalombili, ama-thrust tapered
Lolu hlobo lokuthwala lufakwe i-truncated roller truncated (isiphetho esikhulu siyindilinga), futhi i-roller iqondiswa ngokunembile ngombambo lwendandatho yomjaho (i-shaft washer, i-washer yesihlalo), futhi yakhelwe ngendlela yokuthi indawo yomjaho I-washer ye-shaft kanye nendandatho yesihlalo kanye nama-roller roll I-apex yendawo ngayinye eyi-conical ye-surface inqamula endaweni ethile emgqeni omaphakathi we-bearing, indlela eyodwa yokuthwala ingakwazi ukuthwala umthwalo we-axial wendlela eyodwa, futhi ezimbili- indlela yokuthwala ingathwala umthwalo we-axial onezindlela ezimbili.
Inkambu yesicelo Indlela eyodwa: i-crane hook, i-oil rig swivel.I-Bidirectional: intamo ye-roll rolling.
Isishiyagalolunye, ukunemba okuphezulu, ukuqina okuphezulu, umthwalo ophezulu, amabhere wokujika anesivinini esiphezulu
Ama-Rotary table bearings anomthamo omkhulu wokuthwala umthwalo we-axial kanye ne-radial, ukuqina kokutsheka okuphezulu kanye nokunemba okwedlulele, futhi afaneleka ukuthwala amalungiselelo kumathebula ajikelezayo kanye nokulinganisa nokuhlola.Lapho ufaka lolu hlobo lokuthwala, kuyadingeka ukulawula i-torque yokuqina yezikulufu ezikhulayo.
10. I-slewing bearing kanye nokwenza ngokwezifiso okungajwayelekile
I-slewing bearing ingathwala umthwalo omkhulu we-radial, umthwalo we-axial kanye nomzuzu wokugumbuqela neminye imithwalo ebanzi ngesikhathi esifanayo.Ihlanganisa imisebenzi ehlukahlukene njengokusekela, ukuzungezisa, ukudlulisa, nokulungisa.Izikhathi zejubane eliphansi elisindayo, njengemishini yokuphakamisa, imivubukulo, amatafula ajikelezayo, izinjini zomoya, izibonakude zezinkanyezi kanye nama-turrets amathangi, zisetshenziswa kakhulu.
Uhlu oluphelele lwama-bearings nokwenza ngokwezifiso ama-bearings angajwayelekile ayatholakala ukuze asize amakhasimende ekuhloleni nasekukhiqizeni ngobuningi.
Isikhathi sokuthumela: Jun-21-2022