Ngaba uyazi ukuba imozulu ebandayo yenza ntoni kwiibheringi zamavili? Kwaye ungayinciphisa njani le mpembelelo imbi?

Kwiimeko ezininzi zemveliso yemizi-mveliso kunye nokusebenza kwezixhobo zoomatshini, iibheringi zizinto ezibalulekileyo, kwaye ukuzinza kokusebenza kwazo kunxulumene ngokuthe ngqo nokusebenza okuqhelekileyo kwenkqubo yonke. Nangona kunjalo, xa kufika imozulu ebandayo, kuya kuvela uthotho lweengxaki ezinzima nezinzima, eziya kuba nefuthe elibi ekusebenzeni okuqhelekileyo kwebheringi.

 

Ukuncipha kwezinto

Iibheringi zihlala zenziwe ngesinyithi (umz. intsimbi), eneempawu zokwanda nokuncipha kobushushu.ibhereyitha, njengeendandatho zangaphakathi nezangaphandle, izinto eziqengqelekayo, ziya kuncipha Kwiimeko ezibandayo. Kwi-bearing enobukhulu obuqhelekileyo, ububanzi bangaphakathi nangaphandle bunokuncipha ngee-microns ezimbalwa xa ubushushu buhla ukusuka kwi-20°C ukuya kwi-20°C. Oku kuncipha kunokubangela ukuba i-clearance yangaphakathi ye-bearing ibe ncinci. Ukuba i-clearance incinci kakhulu, ukungqubana phakathi komzimba oqengqelekayo kunye neendandatho zangaphakathi nezangaphandle kuya kwanda ngexesha lokusebenza, okuya kuchaphazela ukuguquguquka kokujikeleza kwe-bearing, kwandise ukumelana, kunye ne-torque yokuqala yezixhobo.

Utshintsho loBulukhuni

Imozulu ebandayo iya kwenza ubunzima bezinto ezithwalayo butshintshe ukuya kwinqanaba elithile. Ngokubanzi, iintsimbi ziyaqhekeka xa kushushu, kwaye ubunzima bazo buyanda. Kwimeko yentsimbi ethwalayo, nangona ubunzima bayo bulungile, buyancipha kwiindawo ezibandayo kakhulu. Xa intsimbi ithwaxwa yimithwalo yokukhwankqiswa, olu tshintsho kubunzima lunokubangela ukuba intsimbi ithambekele ekuqhekekeni okanye kwanokuqhekeka. Umzekelo, kwiibheringi zezixhobo zokumba zangaphandle, ukuba ithwaxwa yintsimbi ewayo xa kushushu, kunokwenzeka ukuba yonakale kunaxa kushushu oluqhelekileyo.

Utshintsho lweNdleko yeGrease

Igrisi yenye yezinto ezibalulekileyo ukuqinisekisa ukusebenza kakuhle kweebheringi. Kwimozulu ebandayo, i-viscosity yegrisi iya kwanda. Igrisi eqhelekileyo inokuba nkulu kwaye ingabi namanzi kangako. Oku kwenza kube nzima ukwenza ifilimu yeoyile elungileyo phakathi komzimba ojikelezayo kunye neendlela zomdyarho webheringi. Kwibheringi yemoto, igrisi inokuzaliswa kakuhle kuzo zonke izikhewu ngaphakathi kubushushu obuqhelekileyo. Njengoko ubushushu buncipha, igrisi iba namathela, kwaye umzimba ojikelezayo awunakuzisa igrisi ngokulinganayo kuzo zonke iindawo zoqhagamshelwano ngexesha lokuqengqeleka, nto leyo enyusa ukungqubana kunye nokuguguleka, kwaye isantya sayo sokujikeleza sinokutshintshatshintsha, nto leyo eyonakalisa umgangatho womphezulu kunye nokuchaneka kobukhulu beendawo ezenziwe ngomatshini. Kwiimeko ezinzima, kunokukhokelela ekutshiseni kakhulu okanye ekubanjweni kwebheringi.

Ubomi beNkonzo obufutshane

Indibaniselwano yezi zinto, ukwanda kokungqubana, ukuncipha kokuqina kwempembelelo kunye nokuthambisa okungekho semgangathweni kweebheringi kwimozulu ebandayo kunokukhawulezisa ukuguguleka kweebheringi. Phantsi kweemeko eziqhelekileyo, iibheringi zinokukwazi ukubaleka amawaka eeyure, kodwa kwiindawo ezibandayo, ngenxa yokuguguleka okukhulu, zingasebenza iiyure ezingamakhulu ambalwa ziya kusilela, njengokuguguleka komzimba okuqengqelekayo, ukugalela imigodi yeraceway, njl.njl., nto leyo enciphisa kakhulu ubomi benkonzo yeebheringi.

 

Xa sijongene nezi ziphumo zimbi zemozulu ebandayo kwiibheringi, singazinciphisa njani?

Khetha iGcobo eliLungileyo kwaye uLawule ubungakanani

Kwimozulu ebandayo, kufuneka kusetyenziswe igrisi enobushushu obuphantsi. Olu hlobo lwegrisi lunokugcina ukunyibilika okuhle kumaqondo obushushu aphantsi, njengeemveliso eziqulethe izongezo ezikhethekileyo (umz., iigrisi ezisekwe kwi-polyurethane). Azinaburhabaxa kakhulu kwaye zinokunciphisa ngempumelelo ukungqubana kweebheringi ngexesha lokuqalisa nokusebenza. Ngokubanzi, indawo yokuthulula (ubushushu obuphantsi apho isampuli yeoli epholileyo inokugeleza khona phantsi kweemeko zovavanyo ezichaziweyo) yeegrisi ezinobushushu obuphantsi iphantsi kakhulu, kwaye ezinye zinokuba phantsi ukuya kuthi ga kwi -40°C okanye ngaphantsi, ngaloo ndlela kuqinisekiswa ukuthambisa okulungileyo kweebheringi nokuba kubanda.

Ubungakanani obufanelekileyo bokuzaliswa kwegrisi bubalulekile nakwindlela esebenza ngayo i-bearing kwimozulu ebandayo. Igrisi encinci kakhulu iya kubangela ukuba i-lubrication inganeli, ngelixa ukuzaliswa kakhulu kuya kubangela ukuba i-bearing ivelise ukumelana okukhulu nokushukuma ngexesha lokusebenza. Kwimozulu ebandayo, ukuzaliswa kakhulu kufuneka kuphetshwe ngenxa yokwanda kwe-viscosity yegrisi. Ngokwesiqhelo, kwii-bearing ezincinci neziphakathi, ubungakanani bokuzaliswa kwegrisi bumalunga ne-1/3 - 1/2 yendawo yangaphakathi ye-bearing. Oku kuqinisekisa ukuthambisa kwaye kunciphisa ukumelana okubangelwa yi-grease engaphezulu.

 

Buyisela iGrisi rhoqo kwaye uqinise isitywino
Nokuba kusetyenziswa igrisi efanelekileyo, ngokuhamba kwexesha kunye nokusebenza kwebheriyali, igrisi iya kungcoliswa, i-oxidized njalo njalo. Ezi ngxaki zinokuba mandundu xa kubanda. Kucetyiswa ukuba umjikelo wokutshintshwa kwegrisi ufinyezwe ngokwendlela esebenza ngayo izixhobo kunye neemeko zokusingqongileyo. Umzekelo, kwindawo eqhelekileyo, igrisi inokutshintshwa kube kanye kwiinyanga ezintandathu, kwaye phantsi kweemeko ezibandayo, ingancitshiswa ibe rhoqo kwiinyanga ezi-3 ukuya kwezi-4 ukuqinisekisa ukuba ukusebenza kwegrisi kuhlala kukwimeko entle.
Ukuvala kakuhle kunokuthintela umoya obandayo, ukufuma kunye nokungcola kwi-bearing. Kwimozulu ebandayo, ungasebenzisa izitywino ezisebenzayo kakhulu, ezifana ne-double lip seal okanye i-labyrinth seal. Izitywino ze-double-lip zinemilebe yangaphakathi neyangaphandle ukuvala ngcono izinto zangaphandle kunye nokufuma ngaphandle. Izitywino ze-labyrinth zinesakhiwo esintsonkothileyo sendlela esenza kube nzima ngakumbi ukuba izinto zangaphandle zingene kwi-bearing. Oku kunciphisa umonakalo kwisakhiwo sangaphakathi se-bearing esibangelwa kukwanda kwe-icing yamanzi, kunye nokuthintela ukungena kokungcola okubangela ukwanda kokuguguleka kwe-bearing.
Umphezulu webheri unokugqunywa ngengubo yokukhusela, efana nepeyinti yokulwa nomhlwa okanye ingubo yokukhusela ebushushu obuphantsi. Ipeyinti yokulwa nomhlwa inokuthintela ibheri ukuba ingagqwali kwiimeko ezibandayo okanye ezimanzi, ngelixa iingubo zokukhusela ezikhanyayo zinokunciphisa imiphumo yotshintsho lobushushu kwizinto zokuthwala. Ezi ngubo zisebenza njengomkhuseli wokukhusela umphezulu webheri ekukhukulisekeni ngokuthe ngqo kwiindawo ezinobushushu obuphantsi kwaye zikwanceda ekunciphiseni utshintsho kwiimpawu zezinto ngenxa yotshintsho lobushushu.
Ukufudumeza Izixhobo
Ukufudumeza yonke iyunithi ngaphambi kokuba uyiqalise yindlela esebenzayo. Kwezinye izixhobo ezincinci, ingafakwa kwi-“Conservatory” ixesha elithile ukuze ubushushu bebheri bunyuke. Kwizixhobo ezinkulu, ezifana nee-cranes ezinkulu, zingasetyenziselwa ukongeza iteyiphu yobushushu okanye ifeni eshushu okanye ezinye izixhobo zokufudumeza inxalenye yebheri kwangaphambili. Ubushushu bokufudumeza ngokubanzi bungalawulwa malunga ne-10 - 20°C, nto leyo enokwenza iindawo zebheri zande kwaye zibuyele kwindawo eqhelekileyo, ngelixa kunciphisa i-viscosity yegrisi, evumela ukuqala kakuhle kwezixhobo.
Kwezinye iibheringi ezinokuqhekeka, ukufudumeza kwangaphambili kwebhafu yeoyile yindlela elungileyo. Faka iibheringi kwioyile yokuthambisa eshushu ukuya kubushushu obufanelekileyo, ukuze iibheringi zifudumale ngokulinganayo. Le ndlela ayigcini nje ngokwandisa izinto zokuthwala, kodwa ikwavumela i-lubricant ukuba ingene ngokupheleleyo kwindawo evulekileyo yangaphakathi yebheringi. Ubushushu beoyile eshushu ngokubanzi bumalunga nama-30 - 40°C, ixesha linokulawulwa ngokobukhulu bebheringi kunye nezinto kunye nezinye izinto malunga neyure e-1 - 2, nto leyo enokuphucula ngempumelelo ukusebenza kwebheringi kwimozulu ebandayo.

Nangona ukubanda kuzisa iingxaki kwi-bearing, kunokwakha umgca wokuzikhusela oqinileyo ngokukhetha igrisi efanelekileyo, ukuvala kunye nokukhusela ukufudumeza kwangaphambili. Oku akuqinisekisi nje kuphela ukusebenza okuthembekileyo kwee-bearing kubushushu obuphantsi, kwandisa ubomi bazo, kodwa kukhuthaza nophuhliso oluzinzileyo lweshishini, ukuze i-TP ikwazi ukuhamba ngokuzolileyo ukuya kuhambo olutsha lweshishini.

TP,Ukuthwala amavilikwayeiinxalenye zeemotoumenzi ukusukela ngo-1999. ingcali yobugcisa kwi-Aftermarket yeeMoto!Fumana isisombululo sobugcisaNgoku!