Izici zesakhiwo sezinsimbi zethusi

Ukuthwala ithusi kuyingxenye ebalulekile esetshenziswa kakhulu emishinini yemishini. Isetshenziselwa ikakhulukazi ukuthwala ukujikeleza kwe-shaft, ukunciphisa ukungqubuzana, ukuhlinzeka ngokugcoba nokusekela. Ngokuvamile yenziwe nge-alloy yethusi (njengethusi le-aluminium, ithusi le-tin, njll.), enokumelana okuhle kokugqoka, ukumelana nokugqwala kanye nomthamo omkhulu womthwalo. Izici zesakhiwo se-copper bearing ikakhulukazi zihlanganisa izici ezilandelayo:

1. Indaba

I-Copper bear ngokuvamile yenziwe nge-alloy yethusi, ezivamile yilezi:

I-aluminium yethusi: inokumelana nokugqokwa okuhle, ukumelana nokugqwala nokumelana nokushisa okuphezulu, ifanele izimo zomthwalo ophezulu.

Ithusi lethayela: linokumelana okuhle nokugqokwa, ukumelana nokugqwala namandla aqinile, afanele izimo zomthwalo ophakathi nendawo neziphezulu.

I-bronze eholayo: ifanele ijubane eliphansi, umthwalo osindayo kanye nezikhathi ezinkulu zokudlidliza, ngoba inokuzithambisa.

2. Isendlalelo esingagugi kanye nesakhiwo sesakhiwo

I-Copper bear ngokuvamile ihlanganisa uhlaka olunezendlalelo eziningi, ngokuvamile olunongqimba oluphakeme olumelana nokuqina kanye nesendlalelo sesisekelo esithambile:

Isendlalelo esingagugi: Lolu ungqimba luvamise ukwakhiwa ingxubevange yethusi ngokwalo noma ungqimba olungaphezulu olunezinye izakhi ze-alloying, olunokumelana okuqinile nokumelana nokugqwala.

Isendlalelo se-matrix: I-matrix ye-copper bearing ingxubevange yethusi, enepulasitiki enhle kanye ne-coefficient ephansi yokungqubuzana.

3. I-Lubrication groove design

Ingaphezulu le-copper bearing livame ukuklanywa nge-lubrication grooves (ebizwa nangokuthi i-oil grooves noma imigudu kawoyela) yokugcina nokusabalalisa uwoyela wokugcoba. Idizayini yale migqa inganciphisa ngempumelelo ukungqubuzana, inciphise izinga lokushisa, futhi ithuthukise umphumela wokugcoba, inwebe impilo yesevisi yokuthwala.

4. Umklamo wokulwa nokuthunjwa

Ukuthwala kuvame ukuklanywa "ngegebe" elithile ukuze kuqinisekiswe ukuthi kunesikhala esanele ngesikhathi sokufakwa ukuze amafutha okugcoba angene phakathi kwe-bearing kanye ne-shaft ukuze enze ifilimu yamafutha ukuvimbela ukuthintana kwensimbi okuqondile, ngaleyo ndlela kunciphise ukuguga nokubamba.

5. Umthamo wokuthwala umthwalo nokunwebeka

Izinto ezithwala ithusi zinomthamo omuhle wokuthwala futhi zingakwazi ukugcina ukunwebeka okwanele nokuqina lapho zisebenza ngaphansi komthwalo omkhulu, okubaluleke kakhulu ekulayisheni ama-shafts amakhulu.

6. Amandla okukhipha ukushisa

Izinto zethusi zine-conductivity enhle yokushisa, okusiza ukuthwala ukuqeda ukushisa ngokuphumelelayo nokugcina izinga lokushisa elifanele lapho ligijima ngesivinini esikhulu ukuvimbela umonakalo ekuthwaleni ngenxa yokushisa ngokweqile.

7. Ukumelana nokugqwala

Ama-alloys ethusi anokumelana nokugqwala kwemvelo, ikakhulukazi izingxenye zemishini ezisetshenziswa emanzini noma ezindaweni zamakhemikhali. Ngenxa yokuzinza kwamakhemikhali ethusi, ama-bearings angakwazi ukumelana nezindawo zokusebenza ezinzima.

8. Ukuzigcoba ngokwakho (ngaphansi kwemiklamo ethile ekhethekile)

Amanye ama-copper alloy bearings nawo aklanyelwe ukuthi azigcobe ngokwawo, ngokusebenzisa ukwakheka kwezinto ezikhethekile noma ukungezwa kwezinhlayiya ezincane zokugcoba ukuze kuzuzwe imiphumela yesikhathi eside yokugcoba kanye nokunciphisa ukuncika kumafutha angaphandle.

Isifinyezo

Izici zesakhiwo sezinsimbi zethusi zibonakala ngokuyinhloko ezintweni zazo (i-alloy yethusi), ukumelana nokugqoka, ukugcoba okuhle, ukuklama okunengqondo kokukhipha ukushisa nokumelana nokugqwala. Ngale miklamo, inganciphisa ukungqubuzana, inwebe impilo yesevisi futhi inikeze ukusebenza okuzinzile kumishini ehlukahlukene yezimboni.