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Indlela yokukhetha igrisi efanelekile ukuze uthuthukise umphumela wokugcoba

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Indlela yokukhetha igrisi efanelekile ukuze uthuthukise umphumela wokugcoba

2025-03-10
othintana naye

 

1. Izici eziyisisekelo ze Ukuthwala Amafutha :

Igrisi iwukuhlakazwa kwe-thickener emafutheni ayisisekelo. Ingxenye kawoyela ngokuvamile ithinta ukuzinza kwezinga lokushisa kwenhlanganisela, kuyilapho ukungezwa kwama-thickeners kunikeza amafutha izici ezikhethekile ezifana ne-electrical conductivity ne-thermal conductivity. Gcoba, njenge igrisi ye-aluminium eyinkimbinkimbi, isebenza ngokunciphisa i-coefficient of friction kusixhumi esibonakalayo phakathi kwezingxenye ezimbili noma ngaphezulu. Ivame ukusetshenziswa njenge-a Gear Gcoba kanye nokuvikela ama-bearings.

Umdwebo wohlelo: Gcoba igrisi kumabheringi ebhola
ukuzala amafutha
Ukusetshenziswa kwe-aluminium grease:
  Igrisi ye-aluminium yebanga lokudla(I-FRTLUBE Ukudla Ibanga Lokufaka Igreyizi)isetshenziswa ngokuyinhloko njengesigcobo sokunciphisa ukuguga nokwelula ingxenye yokuphila ngokunciphisa ukungqubuzana, okunciphisa ukuguga kwemishini nokwanda kokushisa. Ingasetshenziswa njengegrisi ene-pulley, noma ungasebenzisa igrisi ye-aluminium-base kumahinge eminyango. Lokhu okuphansi-I-Friction Grease inokwakheka okuthambile, okushelelayo futhi ifaka inombolo ephansi ye-NLGI enqunywa ngokulinganisa ububanzi bokungena obusebenzayo.

2. Ukuqhathaniswa kokungena kwenaliti yamafutha aqinile namafutha athambile

1. Incazelo kanye nokubaluleka kokungena kwenaliti
Ukungena kwenaliti: Ukungena kwenaliti kubhekisela ekujuleni (ngamayunithi angu-0.1 mm) yenaliti yesisindo esithile esifakwe endaweni yamafutha ngemva kwemizuzwana emi-5 ngaphansi kwezimo ezijwayelekile. Kuyinkomba yobuningi bokungaguquguquki kwamafutha.

Ukuqhathaniswa kokungena kokusebenza kwamafuthaethwele ukungena kwamafutha
Amafutha aqinile: Ukungena kwenaliti encane (njengangaphansi kuka-265) kubonisa ukuthi amafutha aqinile futhi ane-viscosity ephakeme.
Amafutha athambile: Ukungena kwenaliti enkulu (njengangaphezulu kuka-355) kusho ukuthi amafutha athambile futhi anoketshezi oluhle.


2. Ukuqhathanisa phakathi kwamafutha aqinile namafutha athambile
Isici Amafutha aqinile (ukungena okuncane) Amafutha athambile (ukungena okuphezulu)
Ukuvumelana Phezulu, kanzima Iphansi, ithambile
I-Liquidity Umehluko kuhle
Isivinini esisebenzayo Isivinini esiphansi Ijubane eliphezulu
Ukulayisha okusebenzayo Umthwalo ophezulu Umthwalo ophansi
Izinga lokushisa Izinga lokushisa eliphezulu Izinga lokushisa eliphansi
Ukugcinwa Kuhle, imvamisa yokugcwalisa ephansi Impofu, idinga ukugcwaliswa njalo
Umphumela wokugcoba Ukucindezela okuqinile nokumelana nokugqoka I-permeability enhle kanye nokushisa okuphansi kwe-friction

3. Ungakhetha kanjani amafutha okuzala

Amafutha e-PTFE, amafutha amhlophe, amafutha e-vacuum aphezulu

Lapho usebenzisa igrisi emhlophe ye-aluminium eyinkimbinkimbi yama-bearings, kuyadingeka ukukhetha ukungena okufanele ngokuya ngezimo ezithile zokusebenza:

* Ama-bearings ajikelezayo anesivinini esikhulu: Khetha amafutha athambile (anokungena enaliti enkulu) ukuze unciphise ukushisa kokungqubuzana futhi ugweme ukushisa ngokweqile.

* Ama-bearings athwele kanzima, anesivinini esiphansi: Khetha amafutha aqinile (ukungena okuphansi) ukuze unikeze ukumelana nokucindezela okungcono nokuvikelwa ekulahlekeni kwamafutha.

* I-temperature factor: Khetha amafutha aqinile endawo yokushisa ephezulu kanye namafutha athambile endaweni yezinga lokushisa eliphansi.

* Ukucatshangelwa okuphelele: Isivinini, umthwalo, izinga lokushisa nezinye izici zidinga ukuhlolwa okuphelele ukuze kuqinisekiswe umphumela wokugcoba nempilo yokuzala.

4. Isiphetho

Ukungena kwe-aluminium ephethe igrisi kunomphumela obalulekile kumphumela wokugcoba we-bearing. Amafutha aqinile (ukungena okuncane) kufanelekile umthwalo ophezulu, izinga lokushisa eliphezulu kanye nemvelo yejubane eliphansi, ukuhlinzeka ngokumelana nokucindezela okuhle kakhulu nokumelana nokugqoka; amafutha athambile (ukungena okukhulu) afanele umthwalo ophansi, isivinini esikhulu kanye nemvelo yokushisa ephansi, futhi inoketshezi oluhle nokungena kwamanzi. Ekusetshenzisweni okungokoqobo, amafutha afanelekile kufanele akhethwe ngokuvumelana nezimo ezithile zokusebenza ze-bearing ukuze kuthuthukiswe umphumela wokugcoba futhi andise impilo yesevisi ye-bearing.