Ngokuvamile, isiyingi esinesihlalo sizoshisa ngemva kokuba siqale ukusebenza, futhi ngemva kwesikhathi esithile, sisemazingeni okushisa aphansi (ngokuvamile angama-10 kuya kwangu-40 ngaphezu kwezinga lokushisa legumbi).Isikhathi esivamile siyahlukahluka kuye ngosayizi wokuthwala, ifomu, isivinini sokuzungezisa, indlela yokugcoba, nezimo zokukhishwa kokushisa ezizungeze i-bherire.Lokhu kuthatha cishe imizuzu engama-20 ukuya emahoreni ambalwa.

Lapho izinga lokushisa elingaphandle eliyindilinga elinesihlalo lingafinyeleli esimweni esivamile kanye nokukhuphuka kwezinga lokushisa okungavamile kwenzeka, izizathu ezilandelayo zingacatshangelwa.Ngaphezu kwalokho, umshini kufanele umiswe ngokushesha ngangokunokwenzeka futhi izinyathelo ezidingekayo zokuphikisa kufanele zithathwe.

Izinga lokushisa elithwalayo libalulekile ekugcineni impilo efanele ye-spherical bear nesihlalo nokuvimbela ukuwohloka kwamafutha okugcoba.Kunconywa ukuyisebenzisa ngangokunokwenzeka ngaphansi kwezimo ezingezona eziphakeme zokushisa (ngokuvamile ama-degree angu-100 noma ngaphansi).

1. Lapho ukuthwala kusebenza, kuyadingeka ukuqinisekisa ngokugcwele ukugcoba, futhi wengeze njalo amafutha okugcoba ngokuvumelana nesimo sangempela sokusetshenziswa, futhi akuvunyelwe ukusika amafutha isikhathi eside.Ngakho-ke, enkampanini yomsebenzisi, kungcono ukukhetha i-lubricant engcono nefaneleka kakhudlwana.Amafutha amasha akhethekile angathuthukisa kakhulu ukusebenza kokugcoba, andise isikhawu sokushintsha uwoyela, andise impilo yesevisi ye-spherical bearing nesihlalo, futhi abe nokusebenza okungcono kokugqwala nokulwa nokugqwala.

2. Amabhere anamakheji anayiloni aqinisiwe kufanele asetshenziswe emazingeni okushisa angaphansi kuka-120 °C.

3. Ukunakekelwa kufanele kuthathwe lapho kuhlanzwa futhi kuhlanzwa ukuvimbela umonakalo nokunwaya ubuso be-roller.Kungcono ukususa insalela yengxenye ye-spherical bearing nesihlalo ngangokunokwenzeka, futhi kungcono ukugeza nokumunca ingaphakathi le-ingot ukuhlanza amafutha asele.Ukunakekelwa kufanele kuthathwe ukuze kugwenywe ukusetshenziswa kokulahla ukuze kubangele ukuqoqwa kwemfucuza yokuhlanza kuhlale ezingxenyeni ezithwalayo, okuholela ezinkingeni ezinjengomsindo nokuhluleka kokugqoka kwama-bearings ayindilinga ngaphandle kwesihlalo.