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Uma kuziwa ekushiseleni, ukuthola i-hang ye-Flux Cored Welding Wire Lines kubaluleke kakhulu uma ufuna ukwenza kahle izinzipho kanye nekhwalithi, ikakhulukazi kuzilungiselelo zezimboni. I-Flux Cored Welding (FCW) isuke ngempela muva nje, ikakhulukazi ngoba ingakhiqiza amashiselela aphezulu noma ngabe izimo zinjani. Ngakho-ke, kule bhulogi, sizoba umhlahlandlela wakho wokuhamba ngakho konke odinga ukukwazi mayelana ne-Flux Cored Welding Wire Lines. Sizocwila kubuchwepheshe, kumasu, nakuzo zonke izinqubo ezihamba phambili wena, njengochwepheshe, okufanele ube nazo ephaketheni lakho elingemuva ukuze uthuthukise igeyimu yakho yokushisela.
Ngale eBeijing Orient PengSheng Tech. Co., Ltd., sithola ngokuphelele ukuthi kubaluleke kangakanani ukusungula izinto ezintsha kanye nekhwalithi ekushiseleni. Yasungulwa emuva ngo-2011 ngosizo oluncane oluvela kubangani bethu base-Europe, simayelana nokuhlinzeka ngemishini ye-FCW eziqhayisa ngentuthuko yakamuva yobuchwepheshe. Ukugxila kwethu ekusebenzeni kahle kusho ukuthi singaletha olayini bocingo be-Flux Cored Welding abahamba phambili kumakhasimende ethu, ukuze akwazi ukuthola imiphumela emangalisayo kumaphrojekthi awo. Ngakho-ke, ake sigxumele phakathi futhi sihlole ukuthi yini ngempela edingekayo ukuze ube yingcweti kule ngxenye ebalulekile yobuchwepheshe bokushisela!
Uyazi, i-flux cored welding muhle kakhulu! Idume kakhulu kuzo zonke izimboni ezihlukene, futhi ngesizathu esihle - isebenza kahle futhi isebenza ngempela uma kuziwa ekudaleni amashisela aqinile. Yonke le nqubo incike kule ntambo yeshubhu egcwele i-flux, enikeza abashiseli ukulawula kangcono i-weld pool futhi ikhuphule ngempela ikhwalithi iyonke ye-weld. Uma ungumshiseli, noma ngabe usaqala noma usuneminyaka wenza lokhu, ukwazi izisekelo ze-flux cored welding kungaholela emiphumeleni ehlaba umxhwele kakhulu.
Enye yezinto ezibanda kakhulu mayelana ne-flux cored welding ukuthi ungayenza ngaphandle, noma kunomoya. Ngokwesiko, ukushisela kwe-MIG kungaba buhlungu emoyeni, akunjalo? Kodwa nge-flux cored welding, i-flux material idala igesi evikelayo ngenkathi usebenza, futhi lokho kugcina ubuhlalu be-weld buphephile kuzo zonke lezo zinto ezimbi ezingase ziphazamise izinto. Ngakho-ke, ngisho noma izimo zingalungile, usengakwazi ukuthola i-weld eqinile ngaphandle kokufaka ikhwalithi engozini. Futhi, ukuguquguquka kwezintambo ezinezintambo ezishintshayo kusho ukuthi ungakwazi ukushisela inqwaba yezinto ezihlukene—njenge-carbon steel, insimbi engagqwali, kanye ne-aluminium imbala! Yingakho isiphenduke inketho yokukhetha kuzo zonke izinhlobo zamaphrojekthi okwenziwa.
Futhi masingakhohlwa ngesivinini! I-Flux cored welding ikuvumela ukuthi uhambe ngokushesha futhi ubeke impahla ngenani eliphakeme kunezindlela zendabuko. Lokhu kusho ukuthi ungathola okuningi ngesikhathi esifushane, okuhlala kuwukuwina okukhulu esizeni somsebenzi. Njengoba abashisela bethola isibambo ezinhlotsheni ezihlukene zezintambo ezinamakhorali aphumayo laphaya, bangakwazi ukukhetha okulungile kumsebenzi ngamunye, benze yonke into ibe bushelelezi. Ngokuzijwayeza okuthile kanye nokuqonda okuhle kwesu, ungakwazi ngempela ukushisela i-flux cored, futhi ungethembe, inzuzo mayelana nokushisela okuqinile nokuthembeke kakhudlwana kuwufanele ngokuphelele.
Uyazi, izintambo zokushisela ezixubekile zisuka ngempela enqwaba yezimboni kulezi zinsuku, futhi kulula kakhulu ukubona ukuthi kungani. Aguquguquka kakhulu futhi asebenza kahle kakhulu! Lezi zintambo zisetshenziswa kukho konke kusukela emsebenzini wokwakha kuya ekwenzeni izimoto. Imakethe yokushisela emhlabeni wonke yayibiza cishe amaRandi ayizigidi eziyizinkulungwane ezingama-23.75 ngo-2022, futhi ochwepheshe balindele ukuthi izokhula nakakhulu, ifinyelele cishe ku-$ 34.18 billion ngo-2030. Lokho kubonisa ngempela ukuthi kunesidingo esingakanani sezixazululo ezinhle zokushisela, ikakhulukazi njengoba izindinganiso zilokhu zishintsha futhi zikhuphuka.
Kunezinhlobonhlobo eziningi zezintambo zokushisela ezinamakhorali aphumayo laphaya, ngohlobo ngalunye oluhambisana nezidingo ezithile. Thatha izintambo ezinezintambo zensimbi, isibonelo—ziyaziswa ngenxa yezakhiwo zazo ezihlaba umxhwele, okuzenza zibe zinhle kakhulu emisebenzini lapho ukusebenza kwemishini kubaluleke kakhulu. Kamuva nje, kuphume izintambo ezintsha ezipholile eziklanyelwe ukushisela yonke indawo. Lokhu kusho ukuthi banikeza abashiseli ukuguquguquka okukhulu uma besebenza. Futhi, izintambo ezivikelwe ngegesi ezinezimbombo zegesi zisebenza kahle ekushiseleni i-carbon dioxide, ezingasiza ngempela ukusheshisa izinto futhi zinciphise ukungcola.
Manje, uma sibheka imakethe ikakhulukazi izintambo zokushisela ezisetshenziswa kumapayipi okukhipha umoya, nayo inamandla amakhulu. Yize kunesibikezelo esiphakamisa ukucwiliswa kancane ku--3.8% CAGR, okugxilwe kakhulu kusekukhipheni izixazululo ezithembekile nezihlala isikhathi eside zokushisela. Abakhiqizi bahlala beza nemikhiqizo emisha nethuthukisiwe, futhi intuthuko eqhubekayo kubuchwepheshe bokushisela cishe izothuthukisa ukusebenza kahle ezitolo zokushisela emhlabeni jikelele. Njengoba izimboni zilokhu ziphushela ukukhiqiza okungcono, kubaluleke kakhulu ukwazi ukuthi ungakhetha kanjani futhi usebenzise izintambo zokushisela ezihlukene ezinezimbombo uma ufuna ukuphumelela.
Muva nje, i-flux-cored welding (FCW) isiqalile ukusebenza emhlabeni wokushisela, ikakhulukazi uma uyinqwabelanisa lezo zindlela zokushisela ze-arc zesikole esidala. Enye yezinzuzo ezinkulu zokusebenzisa i-flux-cored welding wire ukuthi ingena kahle kangakanani. Abantu base-American Welding Society bathi ngokushisela okune-flux-cored, ungathola ukujula okungafika ku-6 mm kuphasi ngalinye. Lokho kuhle kuhlaba umxhwele uma kuqhathaniswa nokujwayelekile okungu-3-5 mm okubona ngokushiselwa kwe-arc yensimbi evikelekile. Lokhu kungena okujulile kuwushintsho lwegeyimu kuzilungiselelo zokwenziwa ezinzima, lapho ukugcina yonke into izwakala ngesakhiwo kubaluleke kakhulu.
Kodwa linda, kukhona okwengeziwe! I-Flux-coreed welding nayo iguquguquka kakhulu. Ngokwemininingwane evela ku-Welding Journal, cishe uhhafu wakho konke ukushisela kwezimboni kuhilela uhlobo oluthile locingo olunama-flux-cored. Isebenza kahle kunqwaba yezinto ezihlukene njengensimbi engagqwali ne-carbon steel, ewusizo ngempela. Ngaphezu kwalokho, ungasebenza ezikhundleni ezahlukahlukene, okwenza kube umoya opholile wemisebenzi eyinkimbinkimbi yokwenza. Lolu hlobo lokuguquguquka luyindawo enkulu yokuthengisa kosonkontileka abadinga okuthile okuthembekile kuzo zonke izinhlobo zamaphrojekthi.
Futhi masingakhohlwa mayelana nokusebenza kahle! Imibiko yemboni ikhombisa ukuthi abashiseli bangakhuphula imisebenzi ngokushesha okungaba ngu-30% besebenzisa izintambo ezinezintambo ezithambile uma kuqhathaniswa nalezo zindlela zendabuko. Lolo hlobo lwejubane alugcini nje ngokusindisa izindleko zabasebenzi kodwa futhi lenza amaphrojekthi enziwe ngokushesha, okuvumela amabhizinisi enze umsebenzi owengeziwe ngaphandle kokugxumela ikhwalithi. Ngalawo mazinga aphezulu e-deposit futhi cishe asikho isikhathi sokuhlanza, i-flux-coreed welding igqama ngempela njengokuhamba phambili emakethe yokuncintisana yanamuhla.
Ngakho-ke, uma sikhuluma nge-flux-cored welding, ngeke kugcizelelwe ngokwanele ukuthi kubaluleke kangakanani ukuba negiya elifanele nokusetha uma ufuna ukuthola lawo mashisela ekhwalithi ephezulu. Kungakhathaliseki ukuthi uluhlobo lomuntu lwe-DIY noma uchwepheshe emdlalweni, ukukhetha isishiseli esifanele kungashintsha ngempela umuzwa wonke. Ngithole ukubukezwa kwakamuva okukhomba inqwaba yamamodeli ahlukene abhekelela zonke izinhlobo zezidingo. Unezinketho ezingasindi ezingathwalwa kalula ukuze wenze imisebenzi emincane, bese kuba naleyo mishini eguquguqukayo ekwazi ukuphatha amaphrojekthi amakhulu kalula.
Into eyodwa epholile mayelana namashisela anamuhla ane-flux-cored ukuthi amaningi eza namakhono we-multiprocess. Lokhu kusho ukuthi ungenza i-MIG, DC TIG, futhi unamathele ukushisela konke ngomshini owodwa—okuwusizo kakhulu, akunjalo? Ayigcini nje ngokugcina isikhala kodwa futhi igcina isikhwama sakho semali sigcwele kancane njengoba ungadingi ukuthenga inqwaba yamathuluzi ahlukene wezindlela zokushisela. Futhi, kubukeka sengathi imakethe yemishini yokushisela i-arc iyakhula ngempela, okusikisela ngentuthuko emangalisayo ezayo maduze!
Manje, uma kuziwa ekusetheni umshini wakho wokushisela one-flux-cored, konke kumayelana nokuthola umthombo wamandla oqinile kanye nokuqinisekisa ukuthi isivinini sakho sokuphakela ngentambo silungile. Uma usebenzisa igesi yokuvikela, leyo yinto okufanele uyikhumbule futhi. Indawo yokusebenza ehlelwe kahle ingenza izimanga ngendlela ongakwenza ngayo ukulungisa lokho—ikakhulukazi ezindaweni ezifana namapulazi, lapho ukugcina imishini isebenza kahle kuyimfuneko. Ngakho-ke, noma ngabe wenza umsebenzi oqeqeshiwe noma wenza i-DIY encane ekhaya, ukukhetha okokusebenza okufanele nokubethela amasu akho okusetha kubalulekile ukuze uthole imiphumela engcono kakhulu.
Ukuthola ama-welds angcono kakhulu nge-flux-coreed wire imayelana nokwazi amasu athile athile kanye nokuqonda amapharamitha wokushisela athinta ngempela ukuthi izinto zihamba kanjani. Ucwaningo lwakamuva luveze ukuthi kunenqwaba yezinto ezingaba nomthelela omkhulu kwikhwalithi yokushisela uma usebenza ngezindlela ezifana ne-Regulated Metal Deposition (RMD) kanye ne-Gas Metal Arc Welding (GMAW). Lezi zindlela ziningi kakhulu, zikuvumela ukuthi ulungise izimo zokushisela, okubaluleke kakhulu ukuze uthole ukungena okulungile nokuhlanganisa okuhle ngesikhathi senqubo yokushisela.
Isibonelo, ucwaningo lukhombisa ukuthi isilinganiso se-welding samanje singumdlali obalulekile uma kukhulunywa ngokujula kokungena. Kukhona isixhumanisi esicacile phakathi kokujula kokungena kanye ne-welding current, okusho ukuthi uma ulungisa yamanje, ungakwazi ukukhulisa ikhwalithi iyonke ye-weld yakho. Ngokuthola ibhalansi efanele phakathi kwamanje, i-voltage, nesivinini sokuhamba, abashiseli bangakwazi ukumisa izimo ezikahle ezingagcini nje ngokuthuthukisa ukungena kodwa futhi zisize ukunciphisa noma yikuphi ukukhubazeka kubuhlalu obushiselayo.
Manje, masingakhohlwa mayelana nokulandelana kwamaphasi okushisela, okubalulekile uma usebenzisa izintambo ezinezintambo ezithambile. Ucwaningo luphakamisa ukuthi ukukhetha amapharamitha afanele wempande yokudlula kanye nalawo alandelayo kubalulekile ekudaleni ukuhlangana okuqinile. Isibonelo, ukuqala ngomsinga ophansi wempande yokudlula bese uyiklebhula ukuze uthole amaphasi okugcwalisa kungasiza ngempela ukugwema izinkinga ezinjengobumo be-wonky bead. Le ndlela eguquguqukayo yokulungisa amapharamitha ayithuthukisi nje ikhwalithi yokushisela; kwenza futhi yonke inqubo yokushisela isebenze kahle.
Ekugcineni, ukwenza kahle lawa masu ekushiseleni i-flux-cored kuyinhlanganisela yamakhono obuchwepheshe okucija kanye nokubamba kahle izimiso namapharamitha alawula inqubo yokushisela. Ngokuqhubeka nokulungisa lezi zakhi, abashiseli bangakwazi ukushaya leyo miphumela yezinga eliphezulu ehlangabezana nezindinganiso zomkhakha.
I-Flux-coreed welding iyindlela ethandwayo ezimbonini ezihlukahlukene, eyaziwa ngokusebenza kahle kwayo kanye nempumelelo ekudaleni ama-welds aqinile ezimweni eziyinselele. Kodwa-ke, abashiseli bavame ukubhekana nezinselele eziningana ezivamile ezingaba nomthelela ekhwalithi yomsebenzi wabo. Inkinga eyodwa ebalulekile ubunzima bokulawula i-spatter nokugcina indawo yokusebenza ihlanzekile. Ucwaningo lubonisa ukuthi amasu angalungile kanye nokulungiselela okunganele kungaholela ekwandeni kwamazinga e-spatter, okungafaka engozini ubuqotho be-weld. Ngokusho kwe-American Welding Society, ukunciphisa i-spatter kubalulekile ngoba akuthinti nje ubuhle be-weld kodwa futhi kungaholela ebuthakathakeni obungaba khona ekuhlanganyeleni.
Enye inselele evamile ukuthambekela kokuthi ama-welds ahlupheke ngenxa yokuntuleka kokuhlanganiswa noma ukungena okungaphelele. Le nkinga ingabangelwa izilungiselelo zamandla kagesi ezingafanele noma ukungahambisani kwesivinini sohambo, okungaba yingozi ezinhlelweni zokusebenza ezinengcindezi ephezulu. Ngokombiko weNational Center for Welding Education and Training, kufikela ku-35% wamaphutha okushisela avela ngenxa yokuntuleka kwezinkinga zokuhlanganisa ama-weld-cored weld. Ukuze kubhekwane nalokhu kukhathazeka, abashiseli kufanele baqaphe ngokucophelela izilungiselelo zabo futhi baqinisekise ukuthi basebenzisa impahla yokugcwalisa efanele ehambisana nezinsimbi eziyisisekelo ezihilelekile.
Okokugcina, ukuzuza ukuzinza okufanele kwe-arc kubalulekile ekushiseleleni okuphumelelayo kwe-flux-cored. Ukushintshashintsha kobude be-arc kungaholela ekubukekeni kobuhlalu okungahambisani nokungena. Ucwaningo oluvela ku-Welding Innovation Center lubonisa ukuthi ukusebenzisa izilungiselelo zemishini ethuthukisiwe, okuhlanganisa i-diameter yentambo efanele nengxube yegesi, kungathuthukisa ukuzinza kwe-arc kakhulu. Ngokuqonda lezi zinselele nokusebenzisa ukulungiswa kwamasu, abashiseli bangathuthukisa amasu abo futhi bathole imiphumela ephakeme kumaphrojekthi abo.
Uyazi, i-flux-cored welding muhle kakhulu futhi isebenza kahle kakhulu. Isetshenziswa ezimbonini eziningi ezahlukene kulezi zinsuku! Kodwa, masibe yiqiniso: uma ucwila kukho, kufanele ngempela unake izinyathelo zokuphepha. Njengokuthi, i-Occupational Safety and Health Administration (OSHA) ithi ingaba yingozi kancane ngenxa yaleyo ntuthu eyingozi kanye nokushisa okuphezulu okuhilelekile. Ngakho, lungisani, bakwethu! Ukugqoka izinto ezifana nezigqoko zokushisela, amagilavu, nezingubo ezimelana namalangabi kubalulekile ukuze uzigcine uphephile futhi uphilile.
Futhi akukhona nje mayelana negiya; kufanele sikhulume ngokufaka umoya futhi. Ukuqinisekisa ukuthi kunokugeleza komoya okuhle kuyisihluthulelo sangempela sokunciphisa lawo mantuthu amabi ongase uwaphefumule ngenkathi ushisela. I-American Welding Society (AWS) iveza ukuthi ukungena komoya okunesizotha kungasiza ngempela ekunciphiseni ukuchayeka kwakho ezintweni eziyingozi njenge-manganese ne-nickel, ezingawalungeli nhlobo amaphaphu akho. Ngakho-ke, yebo, ukugcina indawo yakho yokusebenza iyinhle futhi inomoya—cabanga ukuthi amasistimu wokukhipha umoya noma izinto ezikhethekile ezikhipha intuthu—kungehlisa kakhulu inani lemfucumfucu elintantayo emoyeni.
O, futhi ungakunaki ukuthi indawo yokusebenza ehlelekile ingakhuphula kanjani ukuphepha nokusebenza kahle! INational Centre for Construction Education and Research (NCCER) ixwayisa ngokuthi indawo ephithizelayo ingadala izingozi. Ngokugcina amathuluzi akho nezinto zokwakha zihlelekile futhi ulawule udoti ngokushesha, ungakwazi ngempela ukunciphisa iziliphu, uhambo, kanye nokuwa. Ngaphezu kwalokho, kuthuthukisa ukukhiqiza! Konke kumayelana nokudala isimo esiphephile nokwakha isiko lokuqwashisa ngokuphepha emhlabeni wokushisela, uyazi?
Ngakho-ke, uma kukhulunywa ngokushisela okunama-flux-cored, ukunakekela igiya lakho kubaluleke kakhulu uma ufuna ukuthola lawo mashisela asezingeni eliphezulu futhi wenze okokusebenza kwakho kuhlale isikhathi eside. Eqinisweni, ukwenza amasheke okulungisa okuvamile kungakusindisa ekuqhekekeni okungalindelekile futhi kugcine izinto zihamba kahle phakathi namaphrojekthi akho. Qala ngesibhamu sakho sokushisela-sinikeze okuhle kanye izikhathi ngezikhathi. Qaphela noma yikuphi ukuguga, ikakhulukazi ku-tip yokuxhumana kanye nombhobho. Angaguga ngokushesha okukhulu, okungaphazamisa ukuzinza kwakho kwe-arc kanye nekhwalithi yamashisela akho. Uma ubona noma yimuphi umonakalo, ukuwashintsha kusenesikhathi kuyisixazululo esisheshayo esizovimba izinkinga ezinkulu ngokuhamba kwesikhathi.
Futhi ungakhohlwa ngentambo yokushisela ene-flux-cored—ukuyigcina ihlanzekile futhi yomile kuwukhiye ukuze yonke into isebenze ngaphandle komthungo. Umswakama? Hhayi umngane uma kukhulunywa ngokushintshashintsha kwakho; kungaholela ku-porosity kanye nokushisela okubuthakathaka. Qiniseka ukuthi ugcina izintambo zakho endaweni epholile, neyomile. O, futhi kungase kudingeke ukuthi uthathe isiphakeli socingo esinekhava eyisivikelo ukuze usivikele ezintweni. Ngaphezu kwalokho, khumbula ukuhlanza lawo ma-roller feed feed njalo. Uma zinamathela, zingaphazamisa ngempela ukuphakelwa okubushelelezi okudingayo. Ukugcotshwa okuncane ezingxenyeni ezihambayo zesiphakeli sakho socingo kuhamba indlela ende ekugcineni yonke into isebenza kahle futhi andise impilo yamathuluzi akho.
Okokugcina, ungakushayi indiva ukubaluleka kokuthola izilungiselelo zakho zamandla nokulinganisa ngokufanele okokusebenza kwakho kokushisela. Thatha isikhashana ukuze uhlole futhi ulungise lezo zilungiselelo ukuze zihambisane nalokho okudingwa ucingo lwakho. Kungenza umehluko omkhulu kwikhwalithi yama-welds akho futhi kunciphise ukuguga emshinini wakho. Uma uhlanganisa lawa macebiso okulungisa ohlelweni lwakho oluvamile, uzobona ukuthuthuka okuphawulekayo ekusebenzeni nokuphila isikhathi eside kwamathuluzi akho okushisela ane-flux-cored. Lokho kusho ukusebenza okushelelayo kanye nokushisela okungcono kakhulu sekukonke.
Izintambo zokushisela ezinama-Flux-cored zisetshenziswa ezimbonini ezahlukahlukene, okuhlanganisa ukwakhiwa nokukhiqiza izimoto, ngenxa yokuguquguquka nokusebenza kahle kwazo.
Izintambo zokushisela ezinamakholomu e-Flux zinikeza amandla okungena aphakeme, zifinyelela ukujula okungafika ku-6 mm ngokudlula ngakunye, uma kuqhathaniswa no-3-5 mm ngokushiselwa kwe-arc yensimbi evikelekile.
Izintambo ezinezimbombo zegesi ezivikelekile zithuthukisa isivinini sokushisela futhi zinciphise ukungcoliswa, zizenze zibe nenzuzo ngokukhethekile ekufakweni kokushisela kwe-carbon dioxide.
Ngenkathi imakethe yezintambo zokushisela ezinama-flux-cored amapayipi okukhipha umoya kulindeleke ukuthi yehle kancane, kugxilwe ekuthuthukiseni izixazululo ezithembekile neziqinile zokushisela ukuze kuthuthukiswe ukusebenza kahle ezitolo zokushisela.
Abashiseli bangaqeda imisebenzi kuze kufike ku-30% ngokushesha besebenzisa i-flux-coreed welding, enciphisa izindleko zabasebenzi futhi isheshise izikhathi zephrojekthi, okuvumela amabhizinisi ukuthi athathe umsebenzi owengeziwe.
Amapharamitha afana ne-welding current, i-voltage, isivinini sokuhamba, kanye nokulandelana kokudlula kokushisela kuthinta kakhulu ukujula kokungena kanye nekhwalithi yokushisela.
Ukulungisa i-welding current kungathuthukisa ukujula kokungena futhi kunciphise amaphutha, okuholela ekuthuthukisweni kwekhwalithi yokushisela.
Ukusebenzisa umsinga ophansi ukuze kudlule impande kanye nokwanda kwamanje kokudlula kokugcwalisa kusiza ukunciphisa izinkinga ezifana nokushiswa nokuma kobuhlalu obungafanele.
Cishe u-50% wakho konke ukushisela kwezimboni kusebenzisa uhlobo oluthile lwentambo ene-flux-cored ngenxa yokusebenza kwayo ezintweni ezihlukahlukene kanye nekhono lokusebenza ezindaweni eziningi.
Ubungcweti bamasu okushisela kanye nokuqonda okujulile kwamapharamitha wokushisela kubalulekile ekuzuzeni imiphumela ephakeme ekushiseleni okune-flux-cored.
