Ukuthuthukiswa okuqhubekayo kwesayensi nobuchwepheshe nakho kuqhubekisele phambili ukuthuthukiswa kwezimboni. Ifomu lezimboni alilula nje njengakuqala. Phakathi kwazo, ukuqhubeka kwezinto ezisetshenziswa ezimbonini nakho kubambe iqhaza elibalulekile ekuqhubekeleni phambili kwemboni yonke. Thathaama-bearings ensimbi engagqwalinjengesibonelo esihle. Uyini umehluko phakathi kokusebenzisa i-stainlessamabhodi ensimbinokusebenzisa ama-bearings ajwayelekile? Ingabe ama-bearings ensimbi ahlala isikhathi eside?
Lapho ukhiqiza ama-bearings ensimbi engagqwali, izici zensimbi ezingenasici kufanele zicatshangelwe. Ngakho-ke, enqubweni yokukhiqiza, izidingo zekhwalithi zensimbi ziqinile kakhulu kunensimbi evamile yezimboni, ikakhulukazi ezihlanganisa izici ezintathu ezilandelayo:
1. Kunezidingo eziqinile zamakhemikhali zezinto zokwakha insimbi engagqwali. Ngenjwayelo,insimbi engagqwali enensimbiikakhulukazi i-carbon chromium insimbi engagqwali ephezulu. Kuphela ngokulawula ngokuqinile ukwakheka kwamakhemikhali ensimbi engagqwali lapho i-microstructure yayo, izakhiwo nobulukhuni bayo kungaqinisekiswa khona.
2. Ukunemba kwe-dimensional kwama-bearings ensimbi engagqwali. Amasongo ensimbi engagqwali ngokuvamile ayakhiwa. Uma ukunemba kwe-dimensional kunganele, kunzima ukubala ngokunembile usayizi ongenalutho nesisindo, futhi ikhwalithi yezingxenye zensimbi engenasici ayikwazi ukuqinisekiswa, okungase kulimaze imishini noma isikhunta.
3. Ukuhlanzeka kwezinto ezithwala insimbi engagqwali. Ngokuvamile, uma kukhona ukungcola okuningi ekuthwaleni insimbi engagqwali, impilo yayo yesevisi izothinteka kakhulu. Ngakho-ke, ukuze kuqinisekiswe impilo yesevisi kanye nokuthembeka kwama-bearings, okuqukethwe kwe-non-metallic inclusions ensimbi kufanele kuncishiswe ngangokunokwenzeka.
Ezimweni eziningi, ukwehluleka okuningi kokuthwala kubangelwa ukugqwala. Kulesi simo, uma kusetshenziswa insimbi engagqwali enokugqwala okuncane, izinga lokuhluleka lizoncishiswa kakhulu futhi impilo yesevisi ye-bearing izoba yinde kunezinye izinsimbi ezijwayelekile, ezinganciphisa izinga lokuhluleka kwemishini futhi kuthuthukiswe. ukusebenza kahle kokukhiqiza ngezinga elithile.