Ibheringi egxilile iyingxenye emise okwendandatho ye-thrust rolling enomzila owodwa noma eminingana yomjaho.Amabheringi angaguquki asebenzisa ama-radial bearings akwazi ukumelana nemithwalo ehlanganisiwe (radial and longitudinal).Lawa ma-bearings ahlanganisa: ama-deep groove ball bearings, ama-rowu amabili noma ama-angular amabhola omugqa owodwa abhangqiwe, ama-bearings amabhola aziqondanisayo, ama-roller ayindilinga, ama-roller bearings afanayo, ama-NUP cylindrical roller bearings noma lawo ane-HJ angular rings NJ uhlobo lwama-cylindrical roller bearings. .

Ukwengeza: ukuhlelwa kokuthwala ekugcineni okungaguquki kungafaka inhlanganisela yama-bearings amabili:

1. Ama-radial bearings akwazi ukuthwala imithwalo ye-radial kuphela, njengama-cylindrical roller bearings anendandatho eyodwa engenazimbambo.

2. Nikeza ama-axial positioning bearings, njengama-deep groove ball bearings, ama-four-point ball bearings noma ama-thrust bearings amabili.

Amabhere asetshenziselwa ukubeka i-axial akumele neze asetshenziselwe ukubeka i-radial, futhi ngokuvamile abe nokucaciswa kwe-radial encane lapho efakwe esihlalweni sokuthwala.

Kunezindlela ezimbili zokuzivumelanisa nokufuduka okushisayo kwe-shaft ephethe udaka.Okokuqala, sebenzisa i-bearing ethwala kuphela imithwalo ye-radial futhi ingavumela ukufuduka kwe-axial kwenzeke ngaphakathi kwe-bearing.Lawa ma-bearings ahlanganisa ama-CARE toroidal roller bearings, ama-need roller bearings kanye ne-cylindrical roller bearing engenazimbambo eringini.Enye indlela ukusebenzisa i-radial bear nge-radial clearance encane lapho ifakwe esihlalweni esithwalayo ukuze indandatho yangaphandle ikwazi ukuhamba ngokukhululekile ekuqondeni kwe-axial.

Indlela yokuma yebheringi engaguquki

1. Khiya indlela yokubeka amantongomane:

Uma ufaka indandatho yangaphakathi ethwele ngokulingana kokuphazamiseka, ngokuvamile uhlangothi olulodwa lwendandatho yangaphakathi lubhekene nehlombe ku-shaft, kanti olunye uhlangothi luvamise ukumiswa ngenati lokukhiya (i-KMT noma i-KMT A series).Amabhere anezimbobo ezicijile afakwa ngqo kujenali ene-tapered, ngokuvamile egxilwe ku-shaft ngenati lokukhiya.

2. Indlela yokumisa isikhala:

Kuhle ukusebenzisa ama-spacers noma ama-spacers phakathi kwamasongo noma phakathi kwamasongo kanye nezingxenye eziseduze: esikhundleni samahlombe ahlanganisiwe we-shaft noma ukuthwala amahlombe esihlalo.Kulezi zimo, ukubekezelelana kobukhulu nokuma kuyasebenza nasezingxenyeni ezihlobene.

3. Ukuma komkhono we-shaft enesitebhisi:

Enye indlela yokuthwala i-axial positioning ukusebenzisa ama-stepped bushings.Lezi zihlahla zifaneleka ngokukhethekile ekuhleleni ukunemba okunembayo.Uma kuqhathaniswa namantongomane okukhiya anentambo, anokuphelelwa ngamandla futhi ahlinzeka ngokunemba okuphezulu.Izihlahla ezinezinyathelo zivame ukusetshenziselwa ama-spindles anesivinini esiphezulu, lapho izisetshenziswa zokukhiya zendabuko zingakwazi ukunikeza ukunemba okwanele.

4. Indlela yokumisa isiphetho esilungisiwe:

Uma ufaka indandatho yangaphandle ephethe ngokulingana kokuphazamiseka, ngokuvamile uhlangothi olulodwa lwendandatho yangaphandle lubhekene nehlombe esihlalweni esiphethe, kanti olunye uhlangothi luhlanganiswe nesembozo sokuphela esimisiwe.Ikhava yokugcina engaguquki kanye nezikulufu zayo zokulungisa zinomthelela ongemuhle ekubumbeni nasekusebenzeni kokuthwala kwezinye izimo.Uma ukushuba kodonga phakathi kwesihlalo esithwalayo kanye nembobo yesikulufu kukuncane kakhulu, noma isikulufu siqiniswe saqina kakhulu, umzila womjaho oyindandatho yangaphandle ungase wonakale.Uchungechunge olulula lwe-ISO kasayizi 19 lungenwa kalula lolu hlobo lomonakalo kunochungechunge oluyi-10 noma uchungechunge olusindayo.

Izinyathelo zokufakwa kwe-amandla engaguquki

1. Ngaphambi kokufaka i-bearing ku-shaft, kufanele uqale uthathe isithombe sephini lokulungisa elilungisa ibhantshi elithwala, futhi ngesikhathi esifanayo upholise ubuso bephephabhuku ngokushelela futhi uhlanzekile, futhi usebenzise amafutha kujenali ukuvimbela ukugqwala. futhi gcoba (vumela ukuthi i-bearing ijikeleze kancane ku-shaft) .

2. Gcoba uwoyela wokugcoba endaweni yokukhwelana yesihlalo esinesihlalo kanye ne-bearing: Faka irola elinemigqa ephindwe kabili esihlalweni esiphethe, bese uhlanganisa i-bearing ehlangene kanye nesihlalo sokuthwala ku-shaft ndawonye, ​​bese uyiphusha endaweni edingekayo. isikhundla sokufakwa.

3. Ungaqinisi ama-bolts alungisa isihlalo sokuthwala, futhi wenze izindlu ezithwalayo zijikeleze esihlalweni sokuthwala.Faka futhi i-bearing kanye nesihlalo ngakolunye uhlangothi lwe-shaft efanayo, zungezisa i-shaft izikhathi ezimbalwa, futhi uvumele i-bearing ehleliwe ithole ngokuzenzakalelayo indawo yayo.Bese uqinisa amabhawodi ezihlalo ezithwalayo.

4. Faka umkhono we-eccentric.Okokuqala faka umkhono we-eccentric esinyathelweni se-eccentric somkhono ongaphakathi we-bearing, futhi uwuqinise ngesandla lapho ujikeleza khona i-shaft, bese ufaka insimbi encane phakathi noma ngokumelene ne-counterbore kumkhono we-eccentric.Shaya induku encane yensimbi lapho uzungeza khona umgodi.Izinti ze-ayina zokwenza umkhono we-eccentric ufakwe uqine, bese uqinisa izikulufu zesokhethi ye-hexagon kumkhono we-eccentric.

Izinto ezithinta ikhwalithi yokuthwala

1. Ngesikhathi esifanayo sokuklama kwesakhiwo nokuthuthukisiwe, kuyoba nempilo ende yokuzala.Ukukhiqizwa kwe-Bearing kuzodlula ezinqubweni eziningi zokubumba, ukwelashwa kokushisa, ukujika, ukugaya nokuhlanganisa.Ukucabangela, ukuthuthuka nokuzinza kokwelashwa nakho kuzothinta impilo yesevisi ye-bearing.Ukwelashwa kokushisa kwebhere kanye nenqubo yokugaya kuyathinteka, futhi ikhwalithi yomkhiqizo ngokuvamile ihlobene ngokuqondile nokwehluleka kokuthwala.Eminyakeni yamuva nje, ucwaningo ngokuwohloka kongqimba lwe-bearing surface lubonise ukuthi inqubo yokugaya ihlobene eduze nekhwalithi ye-bearing surface.

2. Umthelela wekhwalithi ye-metallurgical yezinto ezithwalayo yisici esiyinhloko ekwehlulekeni kwasekuqaleni kwe-rolling bear.Ngokuqhubeka kobuchwepheshe be-metallurgical (njengokuthwala insimbi, i-vacuum degassing, njll.), ikhwalithi yezinto ezingavuthiwe iye yaba ngcono.Ingxenye yezinto zekhwalithi yempahla eluhlaza ekubhekaneni nokuhlaziywa kokwehluleka kwehle kakhulu, kodwa kusengenye yezinto eziyinhloko zokuthwala ukwehluleka.Ukuthi ukukhetha kufanelekile yini kusewukuhlaziywa kokwehluleka okufanele kucatshangelwe.

3. Ngemuva kokufakwa kwe-bearing, ukuze uhlole ukuthi ukufakwa kulungile yini, kuyadingeka ukwenza ukuhlola okusebenzayo.Imishini emincane ingazungeziswa ngesandla ukuze kuqinisekiswe ukuthi ijikeleza kahle yini.Izinto zokuhlola zihlanganisa ukusebenza okungafanele ngenxa yento yangaphandle, izibazi, ukuhlehla, itorque engazinzile ngenxa yokungafakwa kahle nokucutshungulwa kahle kwesihlalo esikhwezwayo, itorque eyeqile ngenxa yokucaciswa okuncane kakhulu, iphutha lokufakwa, nokungqubuzana kwezinsimbi, njll. Linda.Uma kungekho okungavamile, ingasuswa ukuze iqale ukusebenza kwamandla.

Uma ukuthwala kunokwehluleka okukhulu ngenxa yesizathu esithile, ukuthwala kufanele kususwe ukuze kutholakale imbangela yokushisa;uma ukuthwala kushisa ngomsindo, kungenzeka ukuthi isembozo sokuthwala sigubha ku-shaft noma ukugcoba komile.Ngaphezu kwalokho, indandatho yangaphandle yokuthwala inganyakaziswa ngesandla ukuze ijikeleze.Uma kungekho ukuxega futhi ukujikeleza kushelela, ukuthwala kuhle;uma kukhona ukuxega noma i-astringency ngesikhathi sokujikeleza, kubonisa ukuthi ukuthwala akulungile.Ngalesi sikhathi, kufanele uhlaziye futhi uhlole i-akhawunti.Isizathu sokunquma ukuthi i-bearing ingasetshenziswa.