I-Welding ingenye yezinqubo ezibaluleke kakhulu embonini yokukhiqiza, futhi amarobhothi okushisela athole ukuthandwa kakhulu eminyakeni yamuva nje ngenxa yezinzuzo zawo ezingaba khona ngaphezu kwezindlela zokushisela zezandla. Amarobhothi wokushisela ayimishini ezenzakalelayo ekwazi ukwenza imisebenzi yokushisela ngokunemba okuphezulu nangesivinini, okuthuthukisa ukusebenza kahle okuphelele kanye nekhwalithi yenqubo yokushisela. Nokho, njenganoma iyiphi enye inqubo yokukhiqiza,ukushisela ngamarobhothikungaholela futhi ekushiyekeni okungathinta ikhwalithi ye-weld. Kulesi sihloko, sizobheka iziphambeko ezivamile zokushisela kumarobhothi wokushisela nokuthi zingawaxazulula kanjani.
Ukukhubazeka okujwayelekile kokushisela kumarobhothi wokushisela
1. I-Porosity: I-Porosity yinkinga yokushisela eyenzeka lapho amabhamuza egesi evaleleka ensimbi yokushisela ngesikhathi sokushisela. I-Porosity ingase ibangelwe izici ezihlukahlukene, njengokunganele kokuvikela ukugeleza kwegesi noma izinsimbi zokugcwalisa ezingcolile.
2. Ukuhlanganiswa okungaphelele: Lokhu kuyisici esenzeka lapho kukhona ukwehluleka enqubweni yokushisela, okuholela ekuncibilikeni okungaphelele nokuhlanganiswa kwezinsimbi eziyisisekelo. Ukuhlanganisa okungaphelele kungase kubangelwe amapharamitha e-welding angalungile noma amasu okushisela ampofu.
3. I-Undercutting: Lokhu kuyisici sokushisela lapho i-weld ingashoni kakhulu, futhi imiphetho yezinsimbi eziyisisekelo zincibilika ngokweqile. Ukusika ngaphansi kungase kubangelwe isivinini sokushisela ngokweqile, i-engeli yethoshi engafanele, noma ukuntuleka kwensimbi yokugcwalisa.
4. Ukungena okweqile: Ukungena ngokweqile kwenzeka lapho insimbi yokushisela ingena ijule kakhulu ezintweni eziyisisekelo, okuholela ebuthakathakeni besakhiwo ekushiseleni. Lesi sici singase sibangelwe ukunyakaza kwethoshi okushisela ngokweqile noma ukunyakaza kwethoshi okungalungile.
5. Ukuqhekeka kwensimbi ye-Weld: Ukuqhekeka kwensimbi ye-weld kwenzeka lapho ukucindezeleka kufakwa ku-weld, okubangela ukuba kuqhekeke. Lesi sici singabangelwa izici ezihlukahlukene, njengezinsimbi zokugcwalisa ezingafanele, imingcele ye-welding engalungile, noma amasu okushisela angalungile.
Ukuxazulula izinkinga zokushisela kumarobhothi wokushisela
1. Gcina amasu okushisela afanele: Amasu okushisela afanelekile abalulekile ukuze kuzuzwe ukushiselwa kwekhwalithi ephezulu ngaphandle kwamaphutha. Kubalulekile ukuqinisekisa ukuthi izilungiselelo zerobhothi lokushisela zilungile nokuthi imingcele yokushisela isethwe ngokufanele ngokusekelwe ezintweni ezishiselwe kanye nesicelo esishiselwayo.
2. Qinisekisa ukugcinwa okufanele kwemishini: Ukugcinwa njalo kwamarobhothi wokushisela kanyeimishini ehilelekile enqubweni yokushiselakubalulekile ekuvimbeleni amaphutha. Amarobhothi okushisela kanye nezinto ezisetshenziswa ekushiseleni kudingeka zihlolwe njalo ukuthi azigugile yini futhi zihlanzwe uma kunesidingo.
3. Sebenzisa igesi eyisivikelo efanele: Igesi yokuvikela esetshenziswa enqubweni yokushisela ibalulekile ekuvimbeleni amaphutha anjengokuqina. Kubalulekile ukusebenzisa igesi evikelayo efanele kanye nezinga lokugeleza ukuze uqinisekise ukuthi i-weld ivikeleke ngokwanele ekungcoleni komoya.
4. Sebenzisa izinsimbi zokugcwalisa ezisezingeni eliphezulu: Ukusebenzisa izinsimbi zokugcwalisa ezisezingeni kubalulekile ekuzuzeni ukushisela kwekhwalithi ephezulu. Izinsimbi zokugcwalisa ezisezingeni eliphansi zingaqukatha ukungcola okungase kubangele amaphutha ekushiseleni. Kubalulekile ukusebenzisa izinsimbi zokugcwalisa ezifanele izinto ezishiselwe futhi uqinisekise ukuthi zigcinwa endaweni eyomile nehlanzekile.
5. Gada inqubo yokushisela: Ukuqapha inqubo yokushisela kubalulekile ekutholeni iziphambeko kusenesikhathi ngaphambi kokuba zibe zimbi kakhulu. Amarobhothi okushisela angahlelwa ukuthi aqaphe inqubo yokushisela futhi axwayise opharetha nganoma yikuphi ukuchezuka kumapharamitha asethiwe angase abonise amaphutha.
6. Abaqhubi bezitimela: Ukuqeqeshwa okufanele kwabaqhubi kubalulekile ekuvimbeleni izinkinga zokushisela. Ama-operators adinga ukuqeqeshwa ngezindlela ezifanele zokushisela, ukusebenza kwemishini, nokugcinwa kahle ukuze kuqinisekiswe ukuthi inqubo yokushisela yenziwa ngendlela efanele.
Izinkinga zokushisela zingalimaza ikhwalithi nokusebenza kahle kwenqubo yokushisela. Kodwa-ke, ngokulandela la macebiso angenhla, amarobhothi okushisela angasetshenziswa ukukhiqiza amashisela ekhwalithi ephezulu anokukhubazeka okuncane. Ukugcinwa okufanele kwemishini, kusetshenziswa izinsimbi zokugcwalisa ezifanele kanye namagesi okuvikela, ukuqapha inqubo yokushisela, kanye nokuqeqesha abaqhubi kubalulekile ekuvimbeleni ukukhubazeka kokushisela nokuqinisekisa ukushisela kwekhwalithi ephezulu. Nakuba okunye ukukhubazeka kungase kugwemeke, ukusebenzisa izinqubo ezingcono kakhulu kuqinisekisa ukuthi kuyatholakala futhi kulungiswe kusenesikhathi. Ngokuthuthuka okuqhubekayo kwezobuchwepheshe bokushisela kanye nokusetshenziswa kwamarobhothi okushisela, imboni yokukhiqiza ingabheka phambili ezinqubweni zokushisela ezithuthukisiwe ezinama-welds ekhwalithi ephezulu.
Isikhathi sokuthumela: Dec-20-2024
