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1. Umqondo wokufaneleka kwenqubo yokushisela
Ukufaneleka kwenqubo yokushisela kuwukulungiselela kokuqala kwawo wonke umsebenzi wokushisela. Umsebenzi wokufaneleka wenqubo yokushisela uyinqubo yokuhlola kanye nokuhlolwa kwemiphumela okwenziwa ukuze kuqinisekiswe ukufaneleka kwenqubo yokushisela yokushisela okuhlongozwayo kanye nemikhiqizo ehlobene.
Kuhlanganisa inqubo yokulungiselela ngaphambi kokushisela, ukushisela, ukuhlolwa nokuhlolwa kwemiphumela. Ukufaneleka kwenqubo yokushisela nakho kuyinqubo ebalulekile ekusebenzeni kokukhiqiza. Le nqubo inesisekelo, inhloso, umphumela, kanye nobubanzi obunomkhawulo. Ngakho-ke, ukufaneleka kwenqubo yokushisela kufanele kusekelwe ohlelweni lwenqubo ye-welding ehlongozwayo, okuhlanganisa ukulungiswa kwangaphambili kwe-welding, izingcezu zokuhlola ukushisela, izingcezu zokuhlola zokuhlola, nokunquma ukuthi amalunga ashiselwe ezicucu zokuhlola anezinkomba ezihlukahlukene zobuchwepheshe zokusebenza okudingekayo. Ekugcineni, okuhlangenwe nakho okuqoqiwe kwayo yonke inqubo Izici ezihlukahlukene zenqubo yokushisela, idatha yokushisela kanye nemiphumela yokuhlola ihlanganiswa ibe ulwazi oluphelele nolunconywayo ukuze kwakhiwe "umbiko wokuhlola inqubo yokushisela".
2. Ukubaluleka kweziqu zenqubo yokushisela
Ukuhlolwa kwenqubo yokushisela kuyisixhumanisi esibalulekile ekuqinisekiseni izinga lokushisela lama-boilers, imikhumbi yokucindezela kanye namapayipi okucindezela. Ukuhlolwa kwenqubo yokushisela kuyinto ebaluleke kakhulu futhi ebalulekile emsebenzini wokulungiselela ngaphambi kokushiswa kwama-boilers, imikhumbi yokucindezela kanye namapayipi okucindezela. Kuyinto okufanele ihlolwe ekuhlolweni konjiniyela okwenziwa yi-ejensi kazwelonke yokuqondisa ikhwalithi nezobuchwepheshe. Kudingeka ukuthi uqinisekise ukuthi inqubo yokushisela ilungile futhi inengqondo. Indlela yokubhekana nayo iyisiqinisekiso esibalulekile sokuqinisekisa ikhwalithi yezingxenye ezishiselwe nokuthi izakhiwo ezihlukahlukene zamajoyini ahlanganisiwe kufanele zihambisane nezimo zobuchwepheshe bomkhiqizo kanye nezidingo ezijwayelekile ezihambisanayo.
Ngakho-ke, ukunemba nokuhluzeka kwenqubo yokushisela kufanele kuqinisekiswe ngokuhlolwa okuhambisanayo, okungukuthi, ukufaneleka kwenqubo yokushisela. Ukufaneleka kwenqubo yokushisela kungase futhi kuthuthukise ukusebenza kahle kokukhiqizwa kokushisela futhi kunciphise izindleko zokukhiqiza kuyilapho kuqinisekisa ikhwalithi yamajoyinti ashiselwe, futhi kutholwe izinzuzo ezinkulu zezomnotho.
3. Inhloso yokufaneleka kwenqubo yokushisela
I-1 idokhumenti yezobuchwepheshe okufanele ilandelwe ekukhiqizeni, ekufakweni, ekugcinweni nasekugcinweni kwezinye izinqubo zokukhiqiza ama-boilers, imikhumbi yokucindezela, amapayipi okucindezela kanye nemishini, kanye nasekuqeqesheni ama-welder nokufundisa.
2 iyisixhumanisi esibalulekile noma isilinganiso esibalulekile okufanele sisetshenziswe ekuphathweni kwekhwalithi yokushisela.
3 kuwuphawu olubalulekile olubonisa ikhono lokushisela kanye nezinga lobuchwepheshe leyunithi.
4 Yinto okufanele yenziwe eshiwo yimboni efanele kanye nemithetho kazwelonke.
4. Ububanzi bokusetshenziswa kweziqu zenqubo yokushisela
1 Ukufaneleka kwenqubo yokushisela kuyasebenza emsebenzini wokushisela wokukhiqiza, ukufakwa nokugcinwa kwempahla yensimbi efana nama-boilers, amapayipi, imikhumbi yokucindezela kanye nezakhiwo zensimbi ezithwala umthwalo, kanye nokuqeqeshwa kokushisela kanye nokuhlolwa kobuchwepheshe be-welder. Iziqu zenqubo yokushisela kufanele zenziwe ngaphambi kokuqaliswa kwale misebenzi. ukucacisa ukunemba kwenqubo ye-welding ehlongozwayo.
2 Iziqu zenqubo yokushisela zisebenza ezindleleni zokushisela ezifana ne-electrode arc welding, i-tungsten arc welding, i-gas metal arc welding, i-flux-coreed wire arc welding, i-gas welding, kanye ne-arc welding engaphansi kwamanzi.
3 Amabhizinisi enza umsebenzi wokukhiqiza, ukufaka noma ukulungisa.
4 Iziqu zenqubo yokushisela zihlosiwe, futhi izidingo zesimo sobuchwepheshe zemikhiqizo ehlukahlukene zihlukile. Uma umkhiqizo ungumkhumbi wokucindezela, imiphumela yokuhlolwa yeziqu zenqubo kufanele ihlangabezane nezidingo zezindinganiso zesimo sobuchwepheshe bomkhumbi wokucindezela; uma umkhiqizo uyisakhiwo sensimbi esithwala umthwalo, imiphumela yokuhlolwa kokufaneleka kwenqubo kufanele ihlangabezane nezidingo ezijwayelekile zezimo zobuchwepheshe zesakhiwo sensimbi esithwala umthwalo, njll. Umsebenzi wokufaneleka wenqubo yokushisela ukuhlangabezana nezimo zobuchwepheshe zomkhiqizo njenge- imfuneko eyinhloko yezinga lokufaneleka lokuhlolwa kwenqubo yokushisela.
5. Izici ze-welding process qualification
1 Ukufaneleka kwenqubo ye-Welding ukuxazulula izinkinga zenqubo ye-welding yanoma iyiphi insimbi ngaphansi kwezimo ezithile, kunokukhetha imingcele yenqubo engcono kakhulu. Inobubanzi obuthile futhi iyamukeleka kubantu abaningi.
2 Ukuhlolwa kwenqubo ye-Welding ukuxazulula izinkinga zokusebenza ngaphansi kwezimo ezithile zenqubo, kodwa ayikwazi ukuxazulula izinkinga zekhwalithi jikelele ezihilelekile ekuqedeni ukucindezeleka, ukunciphisa ukuguqulwa, ukuvimbela ukukhubazeka kwe-welding, njll.
3. Ukuhlolwa kwenqubo yokushisela kufanele kusekelwe ekusebenzeni kokushisela kwezinto ezingavuthiwe kanye nokukhiqizwa okuqondisayo ngokuhlolwa okuthembekile kwesimo sobuchwepheshe sokuhlola inqubo yokushisela, kugwenywe ukonakala kokusebenzisa imikhiqizo yangempela njengezicucu zokuhlola.
4 Izici zobuntu kufanele ziqedwe ngesikhathi senqubo yokuhlola ukufaneleka kwenqubo yokushisela, futhi ukufaneleka kwenqubo yokushisela kanye nokufaneleka kwekhono lokushisela akufanele kudidaniswe. Umuntu ophethe ukufaneleka kwenqubo yokushisela kufanele akwazi ukuhlukanisa ukuthi imbangela yesici inkinga yenqubo yokushisela noma inkinga yekhono lomshiseli. Uma kuyinkinga yekhono, kufanele ixazululwe ngokuqeqeshwa kokushisela.
5 Izivivinyo ezidingwa yimithetho ekhona yenqubo yokushisela izivivinyo zokushisa ezijwayelekile zamajoyinti ashiselwe. Okusho ukuthi, uma kudlule ukuhlolwa kokubukeka, ukuhlolwa okungabhubhisi kanye nokuhlolwa komshini wokushisa okuvamile, ngokuvamile kubhekwa njengephumelele ukuhlolwa kwenqubo yokushisela. Ezinhlotsheni zensimbi ezintsha zamapayipi okushisa aphezulu kanye nomfutho ophezulu embonini yamandla, lo mphumela awuthembeki ngokuphelele, futhi ukuhlolwa kokuqina kokushisa okuphezulu, ukuhlolwa kwe-creep, ukugqwala kokucindezeleka nokunye ukuhlolwa kwamalunga kufanele kucatshangelwe.
Isikhathi sokuthumela: Feb-27-2024
