Uhlolojikelele lwe-Bearing Steel Bar/ Rod
Insimbi yokuthwala isetshenziselwa ukwenza amabhola, ama-roller namasongo okuzala. I-Bearing ithwala ingcindezi enkulu kanye nokungqubuzana lapho isebenza, ngakho-ke insimbi yokuthwala iyadingeka ukuze ibe nobulukhuni obuphezulu nobufanayo, ukumelana nokugqoka kanye nomkhawulo ophezulu wokunwebeka. Izidingo zokufana kokwakheka kwamakhemikhali, okuqukethwe kanye nokusatshalaliswa kwe-non-metallic inclusions, kanye nokusatshalaliswa kwama-carbides ensimbi enensimbi kuqinile kakhulu. Ingelinye lamabanga ensimbi aqine kakhulu kukho konke ukukhiqizwa kwensimbi. Ngo-1976, i-ISO, i-International Organization for Standardization, yahlanganisa amamaki ensimbi anesisindo esijwayelekile ezingeni lamazwe ngamazwe, futhi yahlukanisa insimbi ethwele izigaba ezine: insimbi eqinile ngokugcwele, insimbi eqinile eqinile, insimbi engagqwali, kanye nensimbi enezinga eliphezulu lokushisa, isamba sensimbi engu-17 amamaki. Amanye amazwe engeza isigaba sokuthwala insimbi noma i-alloy ngezinjongo ezikhethekile. Indlela yokuhlukanisa insimbi efakwe ezingeni laseShayina iyafana naleyo ye-ISO, ehambisana nezigaba ezine ezinkulu: insimbi enekhabhoni chromium ephezulu, insimbi ethwala i-carburized, insimbi engagqwali engagqwali, kanye nensimbi enezinga eliphezulu lokushisa.
Ukusetshenziswa kwe-Bearing Steel Bar/ Rod
Insimbi enensimbi isetshenziswa kakhulu ukwenza umzimba ogoqayo kanye nendandatho yokuthwala. Insimbi enensimbi iyadingeka ukuze ibe nobulukhuni obuphezulu, ubulukhuni obufanayo, umkhawulo wokunwebeka okukhulu, ukuthinta okuphezulu amandla okukhathala, ukuqina okudingekayo, ukuqina okuthile, nokumelana nokugqwala ku-ejenti yokushelela komkhathi ngoba ukuthwala kufanele kube nezici zempilo ende, ukunemba okuphezulu, ukushisa okuphansi, isivinini esikhulu, ukuqina okuphezulu, umsindo ophansi, ukumelana nokugqokwa okuphezulu, njll. uhlobo, usayizi wezinhlayiyana ze-carbide nokuhlakazwa, i-decarburization, njll. yensimbi enensimbi iqinile. I-Bearing steel ngokuvamile ithuthukiswa ekuqondeni kwekhwalithi ephezulu, umsebenzi ophezulu kanye nezinhlobonhlobo eziningi.
