Ezimweni eziningi zokukhiqizwa kwezimboni kanye nokusebenza kwemishini yemishini, ama-bearings yizakhi ezibalulekile, kanye nokuqina kokusebenza kwazo kuhlobene ngqo nokusebenza okujwayelekile kohlelo lonke. Kodwa-ke, lapho isimo sezulu esibandayo sishaya, kuzovela uchungechunge lwezinkinga eziyinkimbinkimbi futhi ezinzima kuzovela, kuzoba nomthelela omubi ekusebenzeni okujwayelekile komthwalo.
Ukuqothuka Kwezinto Ezibonakalayo
Amabhele avame ukwenziwa ngensimbi (isib. Insimbi), enayo impahla yokwandisa okushisayo kanye nokuwohloka. Izingxenye ze-buzile, ezinjengezindandatho zangaphakathi nangaphandle, izinto ezigoqayo, zizoncipha ezindaweni ezibandayo. Ukuze uthole ibhethri elisezingeni elijwayelekile, ama-diameter angaphakathi nangaphandle angancipha ngama-microns ambalwa lapho amazinga okushisa ehla kusuka ku-20 ° C kuya ku-20 ° C.20 ° C.20 ° C.20 ° C. Le shrinkage ingadala ukuthi imvume yangaphakathi yokuthwala ibe yincane. Uma imvume incane kakhulu, ukungqubuzana phakathi komzimba ogoqayo nezindandatho zangaphakathi nangaphandle kuzokwanda ngesikhathi sokusebenza, okuzothinta ukuguquguquka komthelela, ukukhulisa ukuhanjiswa komthambeka, kanye ne-torque yokuqala yemishini.
Ukushintshwa Kwezinkambiso
Isimo sezulu esibandayo sizokwenza ubunzima bokushintshwa kwezinto ezibonakalayo zibe ngezinga elithile. Ngokuvamile, izinsimbi ziba brittle emazingeni okushisa aphansi, futhi ubulukhuni bawo bukhuphuka kakhulu. Esimweni sensimbi, yize ubunzima bayo buhle, busancishiswe ezindaweni ezibandayo kakhulu. Lapho ukuthwala kufakwa emithanjeni yokwethusa, lolu shintsho lukhuni lungadala ukuthi ukubizwa kube ukuthambekela kokuqhekeka noma ukuqhekeka. Isibonelo, kuma-Outdoor Mining Equiment Bearings, uma kutholwa umthelela we-ore ukuwa kwesimo sezulu esibandayo, kungenzeka ukuthi kulinyazwe kakhulu kunokushisa okujwayelekile.
Ukushintshwa kokusebenza kwe-Grease
Amafutha kungenye yezinto ezibalulekile ukuqinisekisa ukusebenza okusebenzayo kwemithwalo. Esimweni sezulu esibandayo, ukubonakala kwamafutha kuzokwanda. Amafutha ajwayelekile angaba nzima futhi akhubeki kancane. Lokhu kwenza kube nzima ukwakha ifilimu elihle kawoyela phakathi komzimba ogoqayo nemijaho yomjaho. Nge-motor beth, amafutha angagcwaliswa kahle kuzo zonke izikhala ngaphakathi ekushiseni okujwayelekile. Njengoba izinga lokushisa lincipha, amafutha anamathele, futhi umzimba wokugoqa awukwazi ukuletha amafutha ngokufana kuzo zonke izingxenye zokuxhumana ngesikhathi sokugibela, okugqokwa, nejubane lawo lokujikeleza kungashintsha, okulimaza ukunemba kwezici. Ezimweni ezibucayi, kungahle kuholele ekushiseni ngokweqile noma ekubambeni umthelela.
Ukufushala Inkonzo Life
Inhlanganisela yalezi zinto, ukungqubuzana okwengeziwe, inciphise ithonya lobuqili kanye nokuthambekela okungalungile kwemivuzo yesimo sezulu esibandayo kungasheshisa ukugqoka. Ngaphansi kwezimo ezijwayelekile, amabhera angakwazi ukugijima izinkulungwane zamahora, kepha ezindaweni ezibandayo, ngenxa yokugqoka okwandayo, kungahle kuqhume amahora angamakhulu ambalwa kuzokwehluleka, okukhonkotha komgwaqo, njll.
Lapho ubhekene nale miphumela emibi yesimo sezulu esibandayo emibonweni, kufanele sizijabulise kanjani?
Khetha amafutha afanele futhi ulawule inani
Esimweni sezulu esibandayo, amafutha ngokusebenza okuhle okushisa kufanele kusetshenziswe. Lolu hlobo lwamafutha lungakwazi ukugcina ububi obuhle emazingeni okushisa aphansi, njengemikhiqizo equkethe izithasiselo ezikhethekile (isib. Azibonakali kakhulu futhi zinganciphisa ngempumelelo ukungqubuzana kwamabhere ngesikhathi sokuqalisa nokusebenza. Ngokuvamile, iphuzu lokuthela (izinga lokushisa eliphansi kakhulu lapho uwoyela opholile ungageleza ngaphansi kwezimo zokuhlola ezicacisiwe) of Test-Credite Creases ziphansi kakhulu, futhi ezinye zingaba ngaphansi, ngaleyo ndlela zibe zithambekele, ngaleyo ndlela zibe zithambekele ekuthambekeni kwesimo sezulu esibandayo.
Inani elifanele lokugcwaliswa kwe-grease futhi libalulekile ekusebenzeni kwesimo sezulu esibandayo. Amafutha amancane kakhulu azophumela ekuthambekeleni okunganele, ngenkathi ukugcwaliswa ngokweqile kuzokwenza ukuba umthelela ukhiqize ukumelana nokuqina okukhulu ngesikhathi sokusebenza. Esimweni sezulu esibandayo, ukugcwala ngokweqile kufanele kugwenywe ngenxa yendlela yokuvuselela amafutha. Imvamisa, kumabhele amancane naphakathi nendawo, inani lokugcwaliswa kwe-grease licishe libe ngu-1/3 - 1/2 wesikhala sangaphakathi sokuthwala. Lokhu kuqinisekisa ukuthambisa futhi kunciphise ukumelana okubangelwa amafutha amaningi.
Buyisela amafutha njalo futhi uqinise uphawu
Noma ngabe i-grease efanele isetshenziswa, ngokuhamba kwesikhathi kanye nokusebenza komthwali, amafutha azongcoliswa, oxID nokunye. Lezi zinkinga zingakhungathekiswa isimo sezulu esibandayo. Kunconywa ukuthi kunciphise umjikelezo wokubuyiselwa kwe-grease esikhundleni ngokuya ngokusebenza kwemishini kanye nezimo zezemvelo. Isibonelo, endaweni ejwayelekile, amafutha angathathelwa indawo kanye njalo ezinyangeni eziyisithupha, futhi ngaphansi kwezimo ezibandayo, kungafinyezwa kuzo zonke izinyanga ezi-3 - 4 ukuqinisekisa ukuthi ukusebenza kwamafutha kuhlala kusesimweni esihle.
Ukubekwa uphawu okuhle kungavimba umoya obandayo, umswakama nokungcola kubangeni. Ngokwesimo sezulu esibandayo, ungasebenzisa izimpawu zokusebenza okuphezulu, njenge-Lip Seal ephindwe kabili noma uphawu lweLabyrinth. Izimpawu ze-Lip eziphindwe kabili zinezindebe zangaphakathi nezingaphandle ukuze zivikele kangcono izinto zakwamanye amazwe nomswakama ngaphandle. Izimpawu zeLabyrinth zinesakhiwo seziteshi eziyinkimbinkimbi ezenza kube nzima ngokwengeziwe ngezinto ezingaphandle ukuze zingenele ukuthwala. Lokhu kunciphisa ukulimala kokuthwala ukwakheka kwangaphakathi okubangelwa ukwanda kwe-Icesion yamanzi, kanye nokuvimbela ukungena kokungcola okuholela ekugqokeni okuthwala.
Ingaphezulu le-bearing lingahlanganiswa nokuhlanganiswa okuvikelayo, njengokupenda okulwa nokulwa ne-antirust noma ukunamathela okushisa okuphansi. Upende we-antirust ungakuvimbela ukuthwala ukugcwala ezimeni ezibandayo noma ezimanzi, kanti izimbotshana zokuvikela ama-cryogenic zinganciphisa imiphumela yokushisa kwezinga lokushisa. I-Coatings enjalo isebenza njengomqaphi ukuvikela indawo evuthayo kusuka ekuguguleni okuqondile ezindaweni eziphansi zokushisa futhi kusiza ukunciphisa ushintsho ezintweni ezibonakalayo ngenxa yezinguquko zokushisa.
Imishini yokufudumeza
Ukufudumeza lonke iyunithi ngaphambi kokuqala kuyindlela ephumelelayo. Kweminye imishini emincane, ingafakwa ku- "Conservatory" isikhathi sokuvumela izinga lokushisa elinethayo liphume. Kumishini emikhulu, enjengamakhreyithi amakhulu, ingasetshenziselwa ukwengeza itheyiphu yokushisa noma i-fan eshisayo noma eminye imishini yokuqasha ingxenye. Ukushisa kwe-preheating ngokuvamile kungalawulwa cishe nge-10 - 20 ° C, okungenza ukunwetshwa kwezingxenye ze-bearing futhi zibuyele ekuvulekeni okujwayelekile, ngenkathi kunciphisa ukubonwa kwamafutha, okulungele ukuqala okubushelelezi kwemishini.
Kwamanye amabhethri angahlukaniswa, imvelo yokugeza uwoyela iyindlela enhle. Beka ama-bearings emafutheni athambisayo afudumele emazingeni okushisa afanele, ukuze amabhere afudumele ngokulinganayo. Le ndlela ayigcini nje ngokunweba izinto ezithwala, kepha futhi ivumela i-lubricant yokufaka ngokugcwele imvume yangaphakathi ye-haring. Ukushisa kwe-peeated uwoyela kuvame ukuba ngu-30 - 40 ° C, isikhathi singalawulwa ngokuya ngosayizi we-haring kanye nezinto ezibonakalayo nakwezinye izici ezingaba ngu-1 - 2, ongathuthukisa ngempumelelo umsebenzi ekusebenzeni kwesimo sezulu esibandayo.
Yize amakhaza aletha izinkinga kubathwali, angakha umugqa wokuvikela oqinile ngokukhetha amafutha afanele, ukubekwa uphawu nokuvikelwa kokuqala. Lokhu akugcini nje ngokuqinisekisa ukusebenza okuthembekile kokushisa okuphansi, kunwebe impilo yabo, kodwa futhi kuthuthukisa ukuthuthuka okuzinzile komkhakha, ukuze i-TP ikwazi ukuhamba ngokoqobo ekuhambeni okusha kubheke ohambweni olusha lwezimboni.
Tp,I-Wheel Bearingna-izingxenye ezizenzakalelayoumenzi kusukela ngo-1999. Uchwepheshe wezobuchwepheshe wezimoto ngemuva kwezimoto!Thola Isixazululo SezobuchwephesheManje!
Isikhathi sePosi: Dece-18-2024
