I-Phenomenon (1): Imithwalo ehlukene izovela ezinhlotsheni ezihlukene zokulimala okuthwalayo ngaphansi kwesimo sokungagcobi kahle.Uma umthwalo uphansi futhi kukhona ukushelela, ukuxebuka okuhle kwesikhumba kwenzeka.Ngoba maningi futhi abukeka njengemigodi emjahweni.Sisebenzisa i-pitting ukuyichaza.Lapho umthwalo usumkhulu futhi ifilimu yamafutha okugcoba iba mncane, njengokungena kwamanzi, lapho umzila womjaho upholishwa ngaphansi kwengcindezi, kuzovela ama-dimples amise okwegobolondo.Lapho umthwalo uphakeme futhi ukugcoba kungalungile, kuyoba khona indawo eshisayo evelele kakhulu emgwaqeni womjaho, futhi ngemva kokuqhubeka nokusebenza, kuzovela imifantu yokuqala.Izimbangela: – Ukugcotshwa okungalungile ngenxa yalokhu: • Ukungatholakali kwamafutha okwanele • Izinga lokushisa eliphezulu kakhulu • Ukungena kwamanzi okubangela ukungqubuzana okukhulu nengcindezi yezinto ezibonakalayo endaweni yomjaho - Kwesinye isikhathi kuba namakhambi ashelelayo: – Khulisa ubungako bokuthambisa – Sebenzisa Amafutha aphezulu e-viscosity ephezulu kanye ne-EP ehloliwe izithasiselo lapho kungenzeka khona – Izithambisi zokupholisa/amabheringi – Amagrisi athambile lapho kunokwenzeka – Avimbela ukungena kwamanzi • Ukukhathala ngenxa yokuguga.

I-Phenomenon (2): Isibonelo, kukhona ukugoqana ezintweni ezigoqayo zama-roller bearings.ithrekhi yeribhoni.Isizathu: Ngenxa yokungcoliswa kwe-lubricant, njengokungena kwezinhlayiya zakwamanye amazwe ngenxa yokungaphumeleli kophawu, izingxenye ezithwalayo zigqokwa endaweni yokuxhumana egoqayo futhi ijometri yezingxenye iyashintsha.Ingxenye yomphumela wokulayishwa kakhulu kwendawo iphinde ihlobane nokulungiswa okungalungile kwamabheringi ane-tapered.Izinyathelo zokulungisa: – Ukushintsha okufika ngesikhathi kokokuthambisa – Isihlungi sikawoyela – Ukwenziwa ngcono kwezigxivizo – Ukushintshwa ngesikhathi kwezimpawu ezilimele – Ukwelashwa okukhethekile kokushisa kwamaringi namarola • Ukukhathala ngenxa yokuphuka kongqimba oluqinile.

I-Phenomenon (3): Izingxenye ezithwalayo eziqinile zinezicucu ezinkulu zomgwaqo oxebukayo.Izimbangela: - Ukuqhekeka noma ukuhlukaniswa kongqimba oluqinile - Umthwalo omningi noma ukujula okunganele kongqimba oluqinile lomthwalo othile, isb. ukususwa Ukuthwala Ukuhlolwa Kwezici Ezisebenzayo Nokulimala Kwendlela Yokuxhumana 51: Ukugqokwa ezindaweni ezihlukene kungashintsha ijometri yendawo yokuxhumana yengxenye kuze kube sezingeni lokuthi ukulayishwa kwendawo kuholela ekuhlulekeni kokukhathala.