Ipayipi lensimbi engagqwaliiyimpahla eguquguqukayo futhi eqinile esetshenziswa ezinhlobonhlobo zezimboni kusukela kwezokwakha kanye nezezimoto kuya ekukhiqizeni ukudla neziphuzo. Ukumelana nokugqwala kwayo namandla aphezulu kuyenza ilungele ukusetshenziswa okuhlukahlukene. Lapho ugoba ipayipi lensimbi engagqwali, ukukhetha uhlobo olufanele kubalulekile ukuze kuqinisekiswe imiphumela engcono kakhulu. Kulesi sihloko, sizobheka amapayipi ensimbi engagqwali angcono kakhulu okugoba nokuthi yini okufanele icatshangelwe lapho ukhetha.
Esinye sezici ezibaluleke kakhulu okufanele uzicabangele lapho ukhetha ipayipi lensimbi engagqwali ukugoba yizinga lezinto ezibonakalayo. Amamaki ahlukene ensimbi engagqwali anamazinga ahlukene okuguquguquka kanye nokumelana nokuguquguquka phakathi nenqubo yokugoba. Amamaki ensimbi engagqwali ye-Austenitic, afana no-304 kanye no-316, ajwayele ukusetshenziselwa ukugoba ngenxa yokwakheka kwawo okuhle kakhulu kanye ne-ductility. Lawa mabanga amelana kakhulu nokugqwala futhi angakhiwa kalula abe yizimo eziyinkimbinkimbi ngaphandle kokuphazamisa ubuqotho bazo besakhiwo.
Ngaphandle kwebanga lensimbi engagqwali, ukushuba kodonga lwepayipi nakho kudlala indima ebalulekile ezindaweni zayo zokugoba. Amashubhu anezindonga ezincane ngokuvamile avumelana nezimo futhi kulula ukugoba, okuwenza afanelekele izinhlelo zokusebenza ezidinga ukugoba kwerediyasi encane noma izimo eziyinkimbinkimbi. Kodwa-ke, ipayipi elinezindonga eziwugqinsi linikeza amandla amakhulu nokuqina, okwenza kube ukukhetha okungcono ezinhlelweni lapho ubuqotho besakhiwo bubalulekile. Uma ukhetha ipayipi yensimbi engagqwali yokugoba, kubalulekile ukucabangela izidingo ezithile zohlelo lokusebenza bese ukhetha ubukhulu bodonga obuhlangabezana nalezo zidingo.
Okunye ukucatshangelwa okubalulekile lapho ukhethaipayipi lensimbi engagqwali lokugobaingaphezulu. Ukuqedwa okubushelelezi, okufanayo kubalulekile ukuze ufinyelele ukugoba kwekhwalithi ephezulu futhi ugweme ubungozi bokuqhekeka noma ukonakala. Ukupholishwa okupholishiwe noma okubhulashiwe kuvame ukuncanyelwa ezinhlelweni zokugoba ngoba kunikeza indawo engaguquki enciphisa ubungozi bokwehluleka kokusebenza ngesikhathi sokugoba.
Uma kuziwa ezinhlotsheni ezithile zamapayipi ensimbi engagqwali, ipayipi elingenamthungo livame ukuba yisinqumo sokuqala sokugoba. Ipayipi elingenamthungo lakhiwe ngaphandle kokushisela, okuholela ekwakhiweni okufanayo kanye nezakhiwo zemishini ezingaguquki kulo lonke ubude bepayipi. Lokhu kwenza ipayipi elingenamthungo lilungele ukugotshwa ngoba linamandla aphakeme nobuqotho uma liqhathaniswa nepayipi elishiselwe.
Ngaphezu kwezinto ezibonakalayo zamapayipi ensimbi engagqwali, inqubo yokugoba ngokwayo idlala indima ebalulekile ekuzuzeni imiphumela oyifunayo. Amasu okugoba afanelekile, njengokusebenzisa okokusebenza okugoba okulungile nokuqinisekisa ukulawula okunembile kwe-engeli yokugoba, kubalulekile ekwehliseni ubungozi bokwehluleka kwezinto kanye nokuzuza ukugoba okunembile, kwekhwalithi ephezulu.
Kafushane, ukukhetha ipayipi lensimbi engagqwali eligobile elingcono kakhulu kudinga ukucatshangelwa ngokucophelela ibanga, ukujiya kodonga, ukuphela kwendawo, kanye nenqubo yokukhiqiza. Amamaki ensimbi engagqwali ye-Austenitic, afana no-304 no-316, ajwayele ukusetshenziselwa ukugoba ngenxa yokuma kwawo okuhle kakhulu kanye nokumelana nokugqwala. Amashubhu anezindonga ezincane avumela ukuguquguquka okukhulu, kuyilapho amashubhu anezindonga eziwugqinsi enikeza amandla amakhulu nokuqina. Ipayipi elingenamthungo elinomphetho obushelelezi ngokuvamile liyisinqumo sokuqala sokugoba izinhlelo zokusebenza. Ngokucabangela lezi zici nokusebenzisa amasu okugoba afanelekile, ukugoba kwekhwalithi ephezulu kwamapayipi ensimbi engagqwali kungafezwa ngezinhlelo zokusebenza ezihlukahlukene.
Isikhathi sokuthumela: May-21-2024