Amantongomane ayisibopho esivamile esisetshenziselwa ukuxhuma amabhawodi noma izikulufu ukuze asebenze njengomsebenzi wokulungisa nokuvala. Izinga lokusebenza lamantongomane libhekisela ezingeni lekhwalithi nokusebenza kwawo, futhi amabanga ahlukene amantongomane afanele izimo ezihlukene zobunjiniyela nezokusebenza. Kulesi sihloko, sizokwethula izinga lokusebenza lamantongomane nokubaluleka kwawo, futhi sikuncomele imikhiqizo ethile esebenza kahle yamantongomane.
Amabanga okusebenza weamantongomanengokuvamile asungulwa yi-International Organization for Standardization (ISO) futhi amamaki avamile angu-4.8, 8.8, 10.9 kanye no-12.9. Lezi zinombolo zimelela ubuncane bamandla obuncane obuqinile namandla aqinile enati. Isibonelo, inathi lebanga lesi-8.8 linamandla amancane okubamba angu-800 N/mm² kanye namandla aqinile angu-800 N/mm². Uma izinga liphakeme, amandla kanye nekhwalithi yamantongomane angcono ezisetshenziswa ezingaphansi kwamandla amakhulu nezingcindezi.
Izinga lokusebenza kwentongomane libalulekile ekuphepheni nasekuthembekeni kwephrojekthi. Ezimweni zokucindezela okuphezulu, izinga lokushisa eliphezulu noma ukudlidliza, amantongomane ebanga eliphansi angase axege noma aphuke, okuholela ekuhlulekeni kwemishini noma ezingozini. Ngakho-ke, ukukhetha ibanga elifanele lamantongomane kubalulekile ukuze kuqinisekiswe ukusebenza okuzinzile kwephrojekthi.
Ukuze kuhlangatshezwane nezidingo ezahlukene zobunjiniyela, kunemikhiqizo eminingi yamantongomane asebenza kahle kakhulu etholakala emakethe. Isibonelo, sincoma ibanga le-10.9 noma12.9 amantongomane, ezinamandla aphakeme nokuqina futhi ezifanele izindawo ezingaphansi kokucindezela okukhulu namazinga okushisa. Ngaphezu kwalokho, kunamantongomane enziwe ngezinto ezikhethekile ezifana namantongomane ensimbi engagqwali, amantongomane ethusi namantongomane e-titanium, angagqwala futhi amelana nezinga lokushisa futhi afanelekela izindawo ezikhethekile nezimboni.
Uma ukhetha i-nati, ngaphezu kwebanga lokusebenza, ezinye izici ezifana nohlobo lwentambo, ubukhulu bamantongomane kanye nokuqedwa kwendawo kufanele kucatshangelwe. Izinhlobo ezahlukene zentambo zihlanganisa izintambo ezivamile, ezinhle neziqinile, okufanele zikhethwe ngokwezidingo ezithile. Ubukhulu benati kufanele bufaniswe nebhawodi noma isikulufu ukuze kuqinisekiswe ukuqina. Ukwelapha okungaphezulu kungathuthukisa ukumelana nokugqwala nokubukeka kwentongomane, njengokwenza uthayela, i-nickel plating kanye nokunameka.
Kafushane, izinga lokusebenza kwentongomane liyisilinganiso esibalulekile sekhwalithi nokusebenza kwayo, futhi ukukhethwa kwebanga elifanele lamantongomane kubalulekile ekuphepheni nasekuthembekeni kwephrojekthi. Lapho ukhetha i-nati, ngaphezu kwebanga lokusebenza, ezinye izici kufanele zicatshangelwe, njengohlobo lwentambo, ubukhulu bamantongomane kanye nokuqedwa kwendawo. Sincoma ukusetshenziswa kwamantongomane okusebenza okuphezulu, okufana namantongomane ebanga 10.9 noma 12.9, ukuze kuqinisekiswe ukusebenza okuzinzile kwephrojekthi yakho. Ngicela, uma udinga imikhiqizo ephezulu yamantongomaneXhumana nathikweinfo@aozhanfasteners.com, sizokunikeza ngemikhiqizo namasevisi ekhwalithi ephezulu.
Isikhathi sokuthumela: Jul-10-2023
