Izinto ezisetshenziselwa i-Oil Seal

1. Isigxivizo sikawoyela siqukethe indandatho yensimbi njengohlaka lwamathambo lwangaphakathi olunikeza ukusimama kwesakhiwo sophawu lwamafutha.

2. Isikhumba sangaphandle senziwe ngerabha ye-nitrile nezinye izinto ezihlukahlukene ezisetshenziswa ngokusekelwe kwimfuneko.

3. Umthombo osodebeni lwe-oil seal ivame ukusekela udebe futhi ivimbele isigcobo ukuthi singavuzi ngaphandle futhi sivimbela ukungena kokungcola ngaphandle.

Ngokusekelwe ekusetshenzisweni kophawu lwamafutha, ungqimba lwesikhumba lwangaphandle luvame ukuhluka.Nazi ezinye izinhlobo zezinto ezisetshenziselwa isikhumba sangaphandle se-oil seal.

1. Irabha ye-Nitrile - Impahla esetshenziswa kakhulu kuma-oil seals

2. I-Silicone - Isetshenziswa ezinhlelweni ezithile lapho kufakwa imithwalo elula kuphela.

3. I-Poly acrylate

4. I-Fluroelastomereyaziwa nangokuthi Viton.– Izinto ezimelana nokushisa okuphezulu ezisetshenziswa ezindaweni lapho izinga lokushisa lingaphezu kuka-120 Degree Celcius.

5. I-PolytetraFluroEthylene (PTFE)

Izigxivizo zamafutha zidinga izimfuneko ezithile okufanele zigcinwe ukuze zisebenze kahle.Zimi kanje:

a) Ishafti okuzofakwa phezu kwayo isivalo sikawoyela kufanele igaywe ngokuqedwa kwengaphezulu noma kube namahwaqane phakathi kwamaMicrons angu-0.2 kuya ku-0.8.Kungcono ukuthi i-shaft iqiniswe okungenani ibe ngu-40 - 45 HRc ukuze kuvinjelwe ukwakheka kwe-groove ku-shaft ngenxa yokucindezela okwenziwa yintwasahlobo.

b) Indawo lapho kuhlaliswe khona isivalo sikawoyela kufanele icwiliswe phansi ukuze kuvinjwe imisele egugile evamise ukuguga udebe lwesivalo sikawoyela ngesivinini esisheshayo.