Ama-bearings ayizingxenye ezibalulekile emishinini yemishini. Umsebenzi wayo oyinhloko ukusekela umzimba ojikelezayo wemishini ukunciphisa i-coefficient yokungqubuzana komthwalo wemishini phakathi nenqubo yokudlulisa imishini.
Ama-bearings ahlukaniswe abe ama-radial bearings kanye nama-thrust bears ngokuya ngezikhombisi-ndlela ezihlukene zokuthwala umthwalo noma ama-engeli othintana nawo.
Ngokusho kohlobo lwezakhi ezigoqayo, zihlukaniswe zibe: ama-ball bearings nama-roller bearings.
Ngokuya ngokuthi zingaqondaniswa yini, zihlukaniswe zibe: ama-bearings azimele kanye nama-bearings angaqondile (ama-rigid bearings).
Ngokwenombolo yemigqa yezinto ezigoqayo, ihlukaniswe yaba: amabhere anomugqa owodwa, ama-double-row bearings nama-multi-row bearings.
Ngokuya ngokuthi izingxenye zingahlukaniswa yini, zihlukaniswe zibe: ama-bearings ahlukene kanye nama-bearings angenakuhlukaniswa.
Kukhona futhi ukuhlukaniswa okusekelwe ekubunjweni kwesakhiwo nosayizi.
Lesi sihloko sabelana ngokuyinhloko ngezici, umehluko kanye nokusetshenziswa okuhambisanayo kwama-bearings avamile angu-14.
8 I-thrust ball bear
Ama-thrust roller bearings asetshenziselwa ama-shaft athwala ikakhulukazi umthwalo we-axial kanye nomthwalo we-meridional ohlangene, kodwa umthwalo we-meridional akufanele udlule u-55% womthwalo we-axial. Uma kuqhathaniswa namanye ama-thrust roller bearings, lolu hlobo lokuthwala lune-coefficient ephansi yokungqubuzana, isivinini sokuzungeza esiphezulu, futhi sinamandla okuzilungisa. Amarola wama-bearing angu-29000 angama-asymmetric spherical rollers, anganciphisa ukushelela okuhlobene phakathi kwenduku nomgwaqo womjaho ngesikhathi sokusebenza. Amarola made futhi anobubanzi obukhulu. Zinenani elikhulu lama-roller kanye nomthamo omkhulu womthwalo. Ngokuvamile zigcotshwa ngamafutha. Ukugcoba amafutha kungasetshenziswa ngesivinini esiphansi.
Ukusetshenziswa okuyinhloko: amajeneretha e-hydraulic, izingwegwe ze-crane.
9 Cylindrical Roller Bearings
Ama-roller ama-cylindrical roller bearings ngokuvamile aqondiswa izimbambo ezimbili zendandatho yokuzala. Irola yekheji nendandatho yomhlahlandlela yakha umhlangano ongahlukaniswa kwenye indandatho yokuthwala futhi angama-bearings ahlukanisekayo.
Lolu hlobo lokuthwala lulula kakhulu ukufaka nokuhlakaza, ikakhulukazi uma ukuphazanyiswa kufanelana phakathi kwamasongo angaphakathi nangaphandle, i-shaft negobolondo iyadingeka. Lolu hlobo lokuthwala ngokuvamile lusetshenziselwa ukuthwala imithwalo yama-radial. Amabherethi anomugqa owodwa kuphela anezimbambo kuzo zombili izindandatho zangaphakathi nangaphandle angathwala imithwalo emincane ye-axial engaguquki noma imithwalo emikhulu ye-axial ephakathi.
Ukusetshenziswa okuyinhloko: izinjini ezinkulu, ama-spindle amathuluzi omshini, amabhokisi e-axle, ama-crankshafts enjini ye-diesel, izimoto, amabhokisi okuhambisa anama-bearings, njll.
10 Amaphuzu amane amabhola okuxhumana
Ingakwazi ukuthwala umthwalo we-radial kanye nomthwalo we-axial we-bidirectional. Ibherethi eyodwa ingangena esikhundleni sebhola lokuxhumana elingu-angular lenhlanganisela yangaphambili noma inhlanganisela yangemuva. Ifanele ukuthwala umthwalo we-axial omsulwa noma umthwalo wokwenziwa onengxenye enkulu yomthwalo we-axial. Lolu hlobo lokuthwala lungamelana nanoma iyiphi indlela. Elinye lama-angles okuxhumana lingakhiwa uma kunomthwalo we-axial, ngakho-ke i-ferrule nebhola zihlala zithintana namaphuzu amathathu ezinhlangothini zombili zanoma yimuphi umugqa wokuxhumana.
Ukusetshenziswa okuyinhloko: izinjini zezindiza zezindiza, izinjini zegesi.
11 I-Thrust cylindrical roller bearings
Iqukethe indandatho yomjaho emise okwe-washer (indandatho ye-shaft, iringi yesihlalo) kanye ne-cylindrical roller kanye nezingxenye zekheji. I-cylindrical roller ithatha i-convex surface processing, ngakho-ke ingcindezi phakathi kwerola nendawo yomjaho isabalaliswa ngokulinganayo, futhi ingakwazi ukumelana nomthwalo we-axial wendlela eyodwa. Inomthamo omkhulu we-axial kanye nokuqina okuqinile kwe-axial.
Ukusetshenziswa okuyinhloko: imishini yokumba uwoyela, imishini yokwenza insimbi nensimbi.
12 I-Thrust inaliti ye-roller bear
Ama-bearings ahlukanisekayo akhiwa izindandatho zomjaho, amarola enaliti namakheji, futhi angahlanganiswa ngokungenasizathu namasongo azacile agxiviziwe noma izindandatho eziwugqinsi ezisikiwe. Ama-bearings angahlukaniseki ama-bearings ahlanganisiwe akhiwe amasongo omzila womjaho anezigxivizo ezinembayo, amarola enaliti nama-cage assemblies. Bangakwazi ukumelana nemithwalo ye-axial engaqondile. Lolu hlobo lokuthwala luthatha indawo encane futhi luhambisana nomklamo ohlangene wemishini. Iningi lazo Kuphela i-roller yenaliti kanye nomhlangano wekheji kusetshenziswa, futhi indawo ekhuphukayo ye-shaft nezindlu isetshenziswa njengendawo yomjaho.
Ukusetshenziswa okuyinhloko: amadivaysi okudlulisa izimoto, abalimi, amathuluzi omshini, njll.
13 I-Thrust tapered roller bearings
Lolu hlobo lokuthwala lufakwe ama-roller amise okwe-cone (umkhawulo omkhulu uyindilinga). Ama-roller aqondiswa ngokunembile yizimbambo zendandatho yomjaho (indandatho ye-shaft, indandatho yokuhlala). Idizayini iqinisekisa ukuthi izindawo zomjaho wendandatho ye-shaft kanye nendandatho yesihlalo kanye nendawo eginqikayo yama-roller I-apex yendawo ngayinye eyi-conical inqamula endaweni ethile emgqeni ophakathi nendawo yokuthwala. Ama-axial bearings endlela eyodwa angathwala imithwalo ye-axial yendlela eyodwa, futhi ama-axial-way-2 angakwazi ukuthwala imithwalo ye-axial yendlela-mbili.
Inhloso eyinhloko:
Indlela eyodwa: I-Crane hook, i-oil drilling rig swivel.
Zombili izikhombisi-ndlela: intamo ye-roll rolling.
14 Faka ibhola eliyindilinga elinesihlalo
Ibhere eyindilinga ehlezi ehlezi yakhiwe ngebhola eliyindilinga elinezigxivizo nhlangothi zombili kanye nesihlalo esinesihlalo esinesihlalo esiyindilinga (noma ipuleti lensimbi eligxivizwe). Isakhiwo sangaphakathi sebhola eliyisiyingi langaphandle liyafana nele-deep groove ball bearing, kodwa iringi yangaphakathi yalokhu kuthwala ibanzi kuneringi yangaphandle. Iringi yangaphandle inendawo yangaphandle eyindilinga, engaqondaniswa ngokuzenzakalela nendawo eyindilinga eyi-concave yesihlalo esiphethe.
Ukusetshenziswa okuyinhloko: izimayini, i-metallurgy, ezolimo, imboni yamakhemikhali, izindwangu, ukuphrinta nokudaya, imishini yokudlulisa, njll.
Amathuluzi e-Xinfa CNC anezici zekhwalithi enhle nenani eliphansi. Ukuze uthole imininingwane, sicela uvakashele:
Abakhiqizi Bamathuluzi E-CNC - Imboni Yamathuluzi Yase-China CNC Nabahlinzeki (xinfatools.com)
Isikhathi sokuthumela: Oct-25-2023
