Indlela yokukhetha igrisi efanelekile ukuze uthuthukise umphumela wokugcoba
1. Izici eziyisisekelo ze Ukuthwala Amafutha :
2. Ukuqhathaniswa kokungena kwenaliti yamafutha 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

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.



















