Yiziphi izindlela zokugcoba zesikrini esidlidlizayo?
Esizeni sokukhiqiza imayini, isikrini esidlidlizayo siwumshini ojwayelekile, odinga ukuhlunga nokuqeda amanzi emzimbeni. Njengoba kuyimishini emikhulu futhi umthwalo womsebenzi mkhulu, umsebenzi wokunakekela isikrini esidlidlizayo kufanele wenziwe kahle ngezikhathi ezijwayelekile, futhi ukugcotshwa nokugcinwa kahle kungaqinisekisa ukukhiqizwa nokusebenza okuvamile kwesikrini esidlidlizayo. Ngakho-ke hlobo luni lokuthambisa olusetshenziselwa isikrini esidlidlizayo? Ngokuvamile, kunezinhlobo ezimbili zokuthambisa, ukugcoba uwoyela kanye nokugcotshwa kwamafutha. Abahleli abalandelayo abavela ku-Hiside bazokunikeza isingeniso esiningiliziwe.
1. Indlela yokugcoba yesikrini esidlidlizayo
Ukugcotshwa kwamafutha kwesikrini esidlidlizayo
Amafutha okugcoba ane-fluidity enamandla kanye ne-dispersibility, ngakho-ke uphawu olugcotshwe ngamafutha ludinga ukuphepha futhi luthembekile. Idivayisi yokuvala iyinkimbinkimbi kunokugcoba amafutha, futhi kunzima kakhulu ukuyiqaqa nokugcina. Ukugcotshwa kukawoyela ngokuvamile kulungele amabheringi asebenza ngesivinini esiphezulu noma ezindaweni ezinamazinga okushisa aphezulu. Izindlela zokugcoba uwoyela ezivame ukusetshenziswa zifaka ukugcotshwa kokugeza uwoyela, ukuthambisa uwoyela ojikelezayo, ukugcotshwa kukawoyela oconsayo, ukugcotshwa komjovo kawoyela, kanye nokuthambisa uwoyela negesi.
Gcoba ukugcoba kwesikrini esidlidlizayo
Igrisi inezici zokunamathela okuqinile, akulula ukugijima, nokumelana nokucindezela okuhle. Ngenxa ye-fluidity ebuthakathaka yamafutha, idivayisi yokuvala i-grease lubricated ilula, ukuhlakazeka nokugcinwa kulula kakhulu, futhi uhlelo olukhethekile lokuhlinzeka ngowoyela aludingeki. Ukugcotshwa kwamafutha ngokuvamile kulungele umsebenzi endaweni yesivinini esiphansi nesimaphakathi kanye nezimo zokushisa ezimaphakathi. Amafutha asetshenziswa kakhulu i-calcium-based grease, i-sodium-based grease, i-aluminium-based grease, i-lithium-based grease-based grease, i-lithium-based grease-pressure eyedlulele kanye ne-molybdenum disulfide i-lithium-based grease.
2. Izici zendlela yokugcoba isikrini esidlidlizayo
Izimpawu zokugcoba uwoyela kwesikrini esidlidlizayo
| Igama | Izici kanye nokusetshenziswa |
| Ukugcoba okugeza uwoyela | Ukujikeleza kwe-bearing ngokwayo kusetshenziselwa ukushayela amafutha okugcoba ukugcoba ukuthwala, futhi amafutha okugcoba agcotshiwe ageleza abuyele ku-tank kawoyela: kodwa lokhu kugcoba kudinga ukulawula inani lamafutha. Ngokuvamile, ukuphakama okuphezulu kwamafutha okugcoba kuncane kancane kunomugqa ophakathi nendawo yokuthwala: amafutha amaningi , Ukwanda kokumelana nokumelana kubangela ukushisa ukushisa, inani lamafutha lincane kakhulu, futhi umphumela wokugcoba awukho. kufinyelelwe, ngaleyo ndlela kuncishiswe impilo yesevisi yokuthwala: isetshenziswa ikakhulukazi kuma-bearings anesivinini esiphansi nesiphakathi, futhi inezinhlobonhlobo zezicelo. |
| Ukugcoba uwoyela ojikelezayo | I-oil inlet kanye ne-outlet kunikezwa esihlalweni. Lapho i-bearing isebenza, iphampu yamafutha isetshenziselwa ukupompa amafutha okugcoba ukusuka endaweni yokufaka uwoyela ukuya ku-bearing, futhi uwoyela ogeleza uphuma endaweni yokukhipha uwoyela uyahlungwa futhi upholiswe. Le ndlela ayigcini nje ukugcoba ukuthwala Ibuye ibambe iqhaza ekupholiseni nasekupholiseni; ngokuvamile isetshenziswa kuma-bearings anesivinini esikhulu. |
| I-drip lubrication | Amafutha okugcoba adonsela ku-friction pair ngesisindo sawo, ngokuvamile imizuzwana engu-3-8 ukudonsa kufanelekile, ngoba uwoyela omningi uzodala izinga lokushisa elithwalayo; lokhu kugcobisa kusetshenziselwa kakhulu amagiya, ama-rack nokunye ukungqubuzana okuncane ngenombolo futhi kulula ukusondela Kumapheya kanye nezingxenye ezithwalayo ezidinga ukunikezwa kwenani lamafutha okugcoba. |
| Ukugcoba ngomjovo wamafutha | Indlela yokujova okunomfutho ophezulu isetshenziselwa ukufafaza amafutha okugcoba ukusuka komunye umkhawulo we-bearing ungene ku-bearing ukuze uyigcobe, futhi amafutha agcotshiwe ageleza ethangini lamafutha ukusuka komunye umkhawulo; Le ndlela ingakwazi ukugcoba ngempumelelo i-bearing, kodwa isikhundla se-nozzle ephezulu yokucindezela kanye nesivinini somjovo siqinisekile. ngomzuzwana, futhi amafutha okugcoba ajovwe ngokuqondile ekuthwaleni; lokhu kuthambisa kulungele ama-bearings agijima ngesivinini esiphezulu anemithwalo ephakathi nendawo nephansi. |
| Ukugcoba komoya kawoyela | Umoya ocindezelweyo uxutshwe namafutha amancane okugcoba ukuze wenze inkungu yamafutha bese ufafazwa ekuthwaleni esimweni sokusebenza; le ndlela futhi idlala indima ekupholiseni nasekupholiseni ngenkathi igcoba i-bearing. Uma iqhathaniswa nezinye izindlela zokugcoba, ingayenza isebenze ezingeni lokushisa eliphansi futhi ivumele isivinini sokuthwala sifinyelele phezulu. Lokhu kugcoba kulungele ama-bearings ngaphansi kwesivinini esikhulu, izinga lokushisa eliphezulu kanye nomsebenzi osindayo. |
Izimpawu zokugcotshwa kwamafutha kwesikrini esidlidlizayo
| Igama | Izici kanye nokusetshenziswa |
| Amafutha asekelwe ku-calcium | Ukumelana kahle kwamanzi, ukumelana nokushisa okungekuhle. Izinga lokushisa lokusebenza lingaphansi kwama-degrees angu-60, futhi ukumelana ne-shear kubi ngaphansi kwezimo zesivinini esikhulu. Ifanele izinga lokushisa eliphansi, umthwalo ophakathi nendawo nophansi, indawo enomswakama ophakathi nesivinini esiphansi noma izindawo zokugcoba ezithintana namanzi, futhi intengo iphansi. |
| I-Sodium Grease | Ukumelana namanzi ampofu, ukumelana nokushisa okuphakathi nokumelana nokugqwala, okulungele ukugcoba imishini yemishini enesivinini esiphansi, enomthwalo ophakathi endaweni yokushisa engu–10 kuya ku-100 degrees, ayifanele ukugcoba izingxenye ezithintana namanzi, futhi intengo iphansi. |
| Aluminium base grease | Inokumelana okuphezulu kwamanzi nokumelana nokushisa okubi, futhi izinga lokushisa lokusebenza lingaphansi kwama-degrees angu-50. Ifanele ukuvikela ukugqwala kwezindawo zensimbi kanye nezingxenye zokungqubuzana zemishini yokuthumela ngaphansi kwemithwalo ephakathi nendawo ephezulu kanye nesivinini esiphansi. Intengo iphansi. |
| Inhloso Ejwayelekile I-Lithium Grease | Inokumelana kahle namanzi, ukumelana nokushisa, ukuzinza kwemishini, ukumelana nokugqwala kanye nokuzinza kwe-oxidation. Ilungele ukugcotshwa kwama-bearings aginqikayo kanye nama-sliding bearings nezinye izingxenye zokungqubuzana zemishini ehlukahlukene yemishini ngaphakathi kwebanga lokushisa elisebenzayo lika -20 kuya ku-120 degrees. Isetshenziswa kakhulu ngaphansi komthwalo ophakathi nendawo nophezulu kanye nesivinini esimaphakathi nesiphansi. intengo efanelekile. |
| I-lithium grease | Inokumelana nokushisa okuhle, ukumelana namanzi, ukumelana nokugqwala, nokusebenza kokucindezela okukhulu. Ilungele ukulayisha okuphezulu, amabheringi emishini enesivinini esiphakathi kanye nokugcotshwa kwamagiya ekushiseni okusebenzayo okungama-20 kuya ku-120 degrees. Ingasetshenziswa futhi ezinhlelweni zokugcoba ezimaphakathi. Kuphakathi. |
| I-Lithium Molybdenum Disulfide Grease | Ilungele ukugcotshwa kwamagiya esindayo kanye nama-bearings afana nemishini yensimbi egoqayo yangaphakathi, imishini yezimayini, nemishini yokuphakamisa esindayo enezinga lokushisa elisebenzayo lika–10 kuya ku-120 degrees. |
3. Ukuqhathaniswa kwezindlela zokuthambisa isikrini esidlidlizayo
| Qhathanisa izinto | ukugcoba amafutha | Gcoba amafutha |
| Ukubeka uphawu kusho | More eziyinkimbinkimbi, kudingeka sinake yesondlo | Kulula |
| Ukusebenza kokugcoba | kuhle kakhulu | kuhle |
| Isivinini esijikelezayo | Futhi iyatholakala ngesivinini esikhulu | isivinini esiphansi isivinini esiphakathi |
| torque | ezincane | enkulu |
| Ukushintshwa kwamafutha | Kulula | enzima kakhulu |
| Impilo yamafutha | eside | mfushane |
| cooling effect | Good (requires loop) | none |
| Filtration of impurities | easy | difficulty |
| leakage of lubricant | Not suitable for places where oil leakage is not allowed | Less oil spill pollution |
4. Izinyathelo zokuphepha zokuthambisa isikrini esidlidlizayo
(1) Ngemuva kokuthi isikrini esidlidlizayo silethwe kusayithi, kufanele sifakwe uphethiloli njalo ngemva kwamahora amane ngemva kokuqalisa. I-vibration exciter beararing igcotshiwe, futhi ukuthwala kwenziwa ngamafutha okugcoba, okungafanele ahlanganiswe nezinye izinhlobo. Lapho ushintsha igrisi entsha, igrisi yokuqala kufanele ihlanzwe
(2) Ngemva kokuqala ukukhiqiza, engeza amafutha njalo emahoreni angama-24, amafutha angama-60-80g isikhathi ngasinye; futhi wengeze amafutha ngokwesimo sangempela ukuze uqinisekise ukuthi isikrini sisebenza ngaphansi kwesimo samafutha anele.
(3) Ukugcwaliswa kwamafutha kokuqala kwe-bearing yi-1/3-2/3 yesikhala sokuthwala, futhi akufanele kube kuningi ukuvimbela ukuthwala ekushiseni. Sebenzisa isibhamu sikawoyela esinomfutho omkhulu noma iphampu kawoyela ukuze ujove uwoyela ngejoyinti yepayipi
(4) Khipha i-bearing futhi uyihlanze njalo ezinyangeni eziyisithupha
(5) Zonke izindawo zokuthambisa kanye nezimpawu zikawoyela akumele zibe nokuvuza uwoyela.
Okungenhla kuyimpendulo yokuthi hlobo luni lokuthambisa olusetshenziselwa isikrini esidlidlizayo. Ukuze wenze ukuthwala kusebenze ngokugcwele, kuyadingeka ukusebenzisa izindlela zokugcoba ezifanele kanye nezinto zokugcoba ngokuya ngezici ezithonyayo endaweni yokusetshenziswa, ukuze kuzuzwe umphumela omuhle wokuvikela ukugcotshwa. Ukugcotshwa kuthinta kakhulu isimo sokusebenza sesikrini esidlidlizayo, ngakho-ke kubaluleke kakhulu ukwenza umsebenzi wokugcobisa nokunakekela ingxenye ngayinye yesikrini esidlidlizayo.
