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Kana zvasvika kune welding, kuwana hombe yeFlux Cored Welding Wire Lines kwakakosha zvakanyanya kana iwe uchida kuroverera zvipikiri uye hunhu, kunyanya mumaindasitiri. Flux Cored Welding (FCW) yakanyatso kusimuka nguva pfupi yadarika, zvakanyanya nekuti inogona kugadzira epamusoro-notch welds zvisinei nemamiriro ezvinhu. Saka, mune ino blog, isu tichave yako yekuenda-kutungamira kune zvese zvaunoda kuziva nezveFlux Cored Welding Wire Lines. Isu tichanyura mukati metekinoroji, matekiniki, uye ese akanakisa maitiro ayo iwe, senyanzvi, unofanirwa kuva nawo muhomwe yekumashure kusimudza mutambo wako wewelding.
Kumusoro kuBeijing Orient PengSheng Tech. Co., Ltd., isu tinonyatsowana kukosha kwakakosha hunyanzvi uye mhando muwelding. Yakavambwa muna 2011 nerubatsiro rudiki kubva kushamwari dzedu muEurope, isu tese tave nekupa michina yeFCW inodada nekuvandudzwa kwetekinoroji. Kutarisa kwedu pakunaka kunoreva kuti tinogona kuendesa yakanakisa Flux Cored Welding Wire Lines kune vatengi vedu, kuti vawane mhedzisiro inoshamisa mumapurojekiti avo. Saka, ngatisvetukire mukati uye tiongorore izvo chaizvo zvinotora kugona ichi chakakosha chikamu chewelding tekinoroji!
Iwe unoziva, flux cored welding yakanaka kwazvo! Yakave yakakurumbira mukurumbira mumaindasitiri akasiyana, uye nechikonzero chakanaka - inoshanda uye inoshanda chaizvo kana zvasvika pakugadzira mawelds akasimba. Iyo yese maitiro inotsamira pane iyi tubular waya iyo izere ne flux, iyo inopa welders kudzora zvirinani pamusoro pechidziva che weld uye inonyatso wedzera kunaka kwese kweweld. Kana iwe uri welder, ungave uchangotanga kana wanga uchiita izvi kwemakore, kusvika pakuziva izvo zvekutanga zveflux cored welding zvinogona kutungamira kune mamwe mhedzisiro inokatyamadza.
Chimwe chezvinhu zvinotonhorera nezve flux cored welding ndechekuti unogona kuzviita panze, kunyangwe paine mhepo. Nechinyakare, MIG welding inogona kurwadza mumhepo, handiti? Asi ne flux cored welding, iyo flux zvinhu inogadzira gasi rinodzivirira iwe paunenge uchishanda, uye izvo zvinochengeta weld bead yakachengeteka kubva kune izvo zvinhu zvakashata zvinogona kukanganisa zvinhu. Saka, kunyangwe mamiriro asina kukwana, unogona kuwana weld yakasimba pasina kukanganisa mhando. Uyezve, kuwanda kwewaya dzeflux cored kunoreva kuti unogona kupinza boka rezvinhu zvakasiyana-senge kabhoni simbi, simbi isina tsvina, uye kunyange aluminium! Ndosaka yave sarudzo yekuenda kune ese marudzi emapurojekiti ekugadzira.
Uye ngatisakanganwe nezvekukurumidza! Flux cored welding inoita kuti ufambe nekukurumidza uye kuisa zvinhu pamwero wepamusoro kupfuura nzira dzechinyakare. Izvi zvinoreva kuti iwe unogona kuita zvakawanda munguva shoma, iyo inogara iri kukunda kukuru panzvimbo yebasa. Sezvo mawelder anowana mubato pamhando dzakasiyana dze flux cored waya kunze uko, vanogona kutora iyo chaiyo yebasa rega rega, ichiita kuti zvese zvinyanye kupfava. Nekumwe kudzidzira uye nekunzwisisa kwakanaka kwehunyanzvi, unogona kunyatso hunyanzvi flux cored welding, uye vimba neni, mubairo maererano neakasimba uye akavimbika welds akakodzera zvachose.
Iwe unoziva, flux cored welding waya dziri kunyatso simuka muboka remaindasitiri mazuva ano, uye zviri nyore kuona kuti sei. Ivo vakasiyana-siyana uye vanonyanya kushanda! Waya idzi dzinoshandiswa muzvinhu zvese kubva pakuvaka kusvika pakugadzira mota. Musika wepasi rose welding waive wakakosha madhora 23.75 bhiriyoni muna 2022, uye nyanzvi dzinotarisira kuti ichakura zvakanyanya, ichirova madhora 34.18 bhiriyoni panosvika 2030. Izvi zvinonyatsoratidza kuti kudiwa kwakadii kune mhinduro dzakanaka dzewelding, kunyanya sezvo zviyero zvinoramba zvichichinja uye zvichikwira.
Kune akasiyana siyana e flux cored welding waya kunze uko, nerudzi rwega rwega rwakarongedzerwa kune chakanangana nezvinodiwa. Tora waya dzakagadzirwa nesimbi, semuenzaniso - dzinokosheswa nekuda kwezvimiro zvadzo zvinokatyamadza, zvichiita kuti inakidze kumabasa uko kuita kwemuchina kunonyanya kukosha. Munguva pfupi yapfuura, mamwe mawaya matsva anotonhorera akabuda akagadzirirwa ese-nzvimbo welding. Izvi zvinoreva kuti vanopa mawelder zvakanyanya kuchinjika kana vachishanda. Uyezve, gasi-yakadzivirirwa flux-cored waya dzinoshanda zvakanaka kune carbon dioxide welding, iyo inogona kubatsira chaizvo kukurumidza zvinhu uye kuderedza kusvibiswa.
Ikozvino, kana tikatarisa pamusika wakanangana neflux cored welding waya dzinoshandiswa mupombi dzekupedza simba, zvave zvine simba zvakare. Kunyange paine fungidziro inokurudzira kunyura kushoma pa -3.8% CAGR, iyo yakanyanya kutariswa ichiri pakuburitsa mhinduro dzakavimbika uye dzinogara kwenguva refu. Vagadziri vari kugara vachiuya nezvitsva uye zvakavandudzwa zvigadzirwa, uye kufambira mberi kuri kuita tekinoroji yewelding kungango wedzera hunyanzvi muzvitoro zvewelding kutenderera pasirese. Sezvo maindasitiri anoramba achisundidzira kugadzirwa kuri nani, zviri kuita zvakanyanya kukosha kugona kusarudza uye kushandisa akasiyana flux cored welding waya kana iwe uchida kubudirira.
Nguva pfupi yadarika, flux-cored welding (FCW) yakanyatso kusimuka munyika yewelding, kunyanya kana iwe ukaimisa ichipesana neaya echinyakare-chikoro arc welding nzira. Imwe yemakonzo makuru ekushandisa flux-cored welding waya inopinda zvakanaka sei. Vanhu vekuAmerican Welding Society vanoti ne flux-cored welding, unogona kuwana hudzamu hunosvika 6 mm pane imwe neimwe pass. Izvo zvinokatyamadza zvichienzaniswa neyakajairwa 3-5 mm iwe yaunoona ine yakadzivirirwa simbi arc welding. Uku kupinza kwakadzama ishanduko yemutambo mumagadzirirwo anorema ekugadzira, uko kuchengetedza zvese zvine ruzha kwakakosha.
Asi chimbomira, pane zvimwe! Flux-cored welding zvakare inosiyana-siyana. Zvinoenderana nedata kubva kuWelding Journal, inosvika hafu yeese maindasitiri welding anosanganisira imwe nzira ye flux-cored waya. Inoshanda pane boka rezvinhu zvakasiyana sesimbi isina tsvina uye kabhoni simbi, iyo inoshanda chaizvo. Uyezve, iwe unogona kushanda munzvimbo dzakasiyana-siyana, zvichiita kuti ive mhepo yemabasa akaoma ekugadzira. Rudzi urwu rwekuchinjika inzvimbo huru yekutengesa kune makondirakiti anoda chimwe chinhu chakavimbika kune ese marudzi emapurojekiti.
Uye ngatisakanganwe nezvekubudirira! Mishumo yeindasitiri inoratidza kuti mawelder anogona kurova mabasa anosvika makumi matatu muzana nekukurumidza vachishandisa flux-cored waya zvichienzaniswa neaya maitiro echinyakare. Irwo rudzi rwekumhanya haruchengetedze pamitengo yevashandi chete asi zvakare hunoita kuti mapurojekiti aitwe nekukurumidza, achisiya mabhizinesi atore rimwe basa pasina kusvetuka pamhando. Neaya epamusoro deposition mitengo uye inenge isina nguva yekuchenesa, flux-cored welding inomira pachena seyekuenda-kusarudzo mumusika wemazuva ano wemakwikwi.
Saka, kana tichitaura nezve flux-cored welding, hazvigone kusimbiswa zvakakwana kuti zvakakosha sei kuve negiya chairo uye kuseta kana iwe uchida kuwana iwo emhando yepamusoro welds. Kunyangwe iwe uri DIY rudzi rwemunhu kana pro mumutambo, kutora iyo welder chaiyo inogona kunyatso shandura chiitiko chose. Ndakasangana nemamwe maongororo achangoburwa anonongedza boka remhando dzakasiyana dzinopa kune ese marudzi ezvido. Iwe une dzimwe sarudzo dzakareruka dzinogona kutakurwa zviri nyore kutenderedza mabasa madiki, uyezve kune iwo machina anochinjika anogona kubata mapurojekiti akakura zviri nyore.
Chinhu chimwe chinotonhorera nezvemazuva ano flux-cored welders ndechekuti mazhinji anouya ane multiprocess kugona. Izvi zvinoreva kuti iwe unogona kuita MIG, DC TIG, uye kunamatira welding zvese nemuchina mumwe-unoshanda, handiti? Iyo haingochengetedze panzvimbo chete asiwo inochengeta chikwama chako chizere zvishoma sezvo iwe usingade kutenga boka rese rezvishandiso zvakasiyana zvenzira dzakasiyana dzewelding. Uyezve, zvinoita sekunge musika wearc welding yemidziyo uri kukura chaizvo, izvo zvinoratidzira kune zvakatonyanya kushamisa kufambira mberi kuri kuuya kwatiri munguva pfupi!
Ikozvino, kana zvasvika pakumisikidza yako flux-cored welding muchina, zvese ndezvekuwana yakasimba simba sosi uye kuve nechokwadi chekuti waya yako yekudyisa kumhanya kwakaringana. Kana iwe uri kushandisa kudzivirira gasi, icho chinhu chekuchengeta mupfungwa zvakare. Nzvimbo yekushanda yakanyatsorongeka inogona kuita zvishamiso zvekuti unokwanisa sei kugadzirisa izvo-kunyanya munzvimbo dzakaita semapurazi, uko kuchengetedza michina ichishanda zvakanaka chinhu chinodiwa. Saka, kunyangwe iwe uri kuita basa rehunyanzvi kana kungoita DIY diki kumba, kutora midziyo yakakodzera uye kurovera maitiro ako ekuseta kwakakosha kuti uwane mibairo yakanaka.
Kuwana iwo akanakisa welds ane flux-cored waya ndezvekuziva mamwe matekiniki uye kunzwisisa iwo welding maparamendi anonyatso kukanganisa mafambiro ezvinhu. Tsvagiridzo ichangoburwa yakaratidza kuti kune boka rezvinhu zvinogona kukanganisa zvakanyanya kunaka kwewelds paunenge uchishanda nenzira dzakaita seRegulated Metal Deposition (RMD) uye Gas Metal Arc Welding (GMAW). Idzi nzira dzakanaka dzakasiyana-siyana, dzinokutendera kuti utore mamiriro ewelding, izvo zvakakosha zvakanyanya kuti uwane iyo yekupinda kwayo uye yakanaka fusion panguva yewelding process.
Semuenzaniso, zvidzidzo zvinoratidza kuti avhareji welding ikozvino mutambi akakosha kana zvasvika pakudzika kwekupinda. Pane chinongedzo chakajeka pakati pekudzika kwemukati uye welding ikozvino, zvichireva kuti kana ukagadzirisa ikozvino, unogona kunyatso wedzera kunaka kwese kweweld yako. Nekuwana chiyero chakakodzera pakati pezvino, voltage, uye kumhanya kwekufamba, mawelder anogona kuseta mamiriro akanaka ayo anongo wedzera kupinda asi anobatsirawo kuderedza chero kukanganisa mu weld bead.
Ikozvino, ngatisakanganwe nezve kutevedzana kwewelding passes, izvo zvakakosha kana iwe uchishandisa flux-cored waya. Zvidzidzo zvinoratidza kuti kutora maparameter akakodzera emudziyo wepasi uye iwo anotevera akakosha pakugadzira mubatanidzwa wakasimba. Semuenzaniso, kutanga neinodzikira ikozvino yemudzi wepasi uye wobva waikwevera kumusoro kwekuzadza mapasi kunogona kubatsira chaizvo kudzivirira matambudziko sekutsva-kuburikidza uye wonky bead maumbirwo. Iyi nzira inoshanduka yekugadzirisa parameter haingogadzirise weld mhando; inoitawo kuti iyo yese welding process ishande.
Mukupedzisira, kugona hunyanzvi uhu mu flux-cored welding musanganiswa wekukudza hunyanzvi hwekuita uye kubata zvakanaka pamisimboti uye ma paramita anoraira maitirwo ewelding. Nekuramba uchigadzirisa zvinhu izvi zvakanaka, ma welder anogona kurova iwo epamusoro-notch mhedzisiro inosangana nemaindasitiri zviyero.
Flux-cored welding inzira yakakurumbira mumaindasitiri akasiyana siyana, inozivikanwa nekubudirira kwayo uye kushanda kwayo mukugadzira maweld akasimba mumamiriro akaoma. Nekudaro, ma welders anowanzo kutarisana nematambudziko akati wandei anogona kukanganisa kunaka kwebasa ravo. Imwe nyaya yakakosha kuoma kwekudzora spatter uye kuchengetedza nzvimbo yebasa yakachena. Zvidzidzo zvinoratidza kuti maitiro asina kunaka uye kugadzirira kusina kukwana kunogona kutungamirira kuhuwandu hwe spatter, izvo zvinogona kukanganisa kuvimbika kwe weld. Sekureva kweAmerican Welding Society, kuderedza spatter kwakakosha sezvo kusingangokanganisa kunaka kweiyo weld asi kunogona zvakare kutungamira kune hunogona kushaya simba mujoinhi.
Rimwe dambudziko rinowanzozivikanwa itsika yekuti welds atambure nekushaikwa kwekusanganiswa kana kusakwana kwekupinda. Dambudziko iri rinogona kubva pazvisina kufanira zvigadziriso zvemagetsi kana kusapindirana kwekumhanya kwekufamba, izvo zvinogona kukanganisa mukunyanya-kushushikana maapplication. Sekureva kwemushumo wakaitwa neNational Center for Welding Education and Training, anosvika makumi matatu neshanu muzana ehurema hweweld hunobva mukushaikwa kwenyaya dzefusion mu flux-cored welds. Kugadzirisa izvi zvinonetsa, ma welders anofanirwa kunyatso tarisisa marongero avo uye kuona kuti vari kushandisa chaiyo yekuzadza zvinhu zvakagadzirirwa kune chaiyo base simbi inobatanidzwa.
Chekupedzisira, kuwana iyo chaiyo arc kugadzikana kwakakosha pakubudirira flux-cored welding. Kuchinja-chinja mukureba kwearc kunogona kutungamirira kukusaenderana kutaridzika kwebhedhi uye kupinda. Tsvagiridzo kubva kuWelding Innovation Center inoratidza kuti kushandisa yakagadziridzwa zvigadziriso zvemidziyo, kusanganisira iyo yakakodzera waya dhayamita uye gasi musanganiswa, zvinogona kuwedzera kugadzikana kwearc zvakanyanya. Nekunzwisisa matambudziko aya uye nekuita gadziriso dzehurongwa, ma welder anogona kuvandudza hunyanzvi hwavo uye kuwana mhedzisiro yepamusoro mumapurojekiti avo.
Iwe unoziva, flux-cored welding yakanaka kwazvo uye inoshanda zvakanyanya. Inoshandiswa mumaindasitiri mazhinji akasiyana mazuva ano! Asi, ngativei vechokwadi: kana iwe uri kunyura mazviri, iwe unofanirwa kunyatso teerera kune dziviriro dzekuchengetedza. Senge, iyo Occupational Safety and Health Administration (OSHA) inoti inogona kuve nenjodzi nekuda kwehutsi hunokuvadza uye kupisa kwakanyanya kunobatanidzwa. Saka, gadzirirai, vanhu! Kupfeka zvinhu zvakaita sehemeti dzekukuchidzira, magirovhosi, uye zvipfeko zvisingadziviriri murazvo ndizvo zvinofanirwa kuzvichengeta wakachengeteka uye wakanzwika.
Uye hazvisi zvegiya chete; tinofanira kutaura nezve ventilation zvakare. Kuita chokwadi chekuti kune mafambiro akanaka emhepo ndicho kiyi yekudzikisa pahutsi hwakashata hwaungafema mukati uchipisa. IAmerican Welding Society (AWS) inotaura kuti kufefetera kwakanaka kunogona kubatsira kudzikisira kuratidzwa kwako nezvinhu zvinokuvadza senge manganese uye nickel, izvo zvisina kunakira mapapu ako zvachose. Saka, hongu, kuchengetedza nzvimbo yako yebasa yakanaka uye ine mhepo - funga masisitimu eutsi kana chaiwo anobvisa utsi - anogona kudzikisa zvakanyanya huwandu hwejunk inotenderera mumhepo.
Ah, uye usatarise kuti nzvimbo yekushanda yakarongeka inogona kunyatso kukwidza kuchengetedzeka uye kushanda nesimba! Sangano reNational Center for Construction Education and Research (NCER) rinoyambira kuti nzvimbo ine vanhu vakawanda inogona kukonzera tsaona. Nekuchengeta maturusi ako uye zvinhu zvakarongeka uye kugadzirisa tsvina nekukasira, unogona chaizvo kutema masiripi, nzendo, uye kudonha. Uyezve, inowedzera kubereka! Izvo zvese nezve kugadzira mhepo yakachengeteka uye kuvaka tsika yekuziva nezvekuchengetedza munyika yewelding, munoziva?
Saka, kana zvasvika kune flux-cored welding, kutarisira giya rako kwakakosha zvakanyanya kana iwe uchida kuwana iwo epamusoro-notch welds uye kuita kuti midziyo yako igare kwenguva refu. Zvakakomba, kuita cheki yekugadzirisa nguva dzose kunogona kukuchengetedza kubva pakuputsika kusingatarisirwi uye kuchengetedza zvinhu zvichifamba mushe panguva yemapurojekiti ako. Tanga nepfuti yako yewelding-ipe yakanaka kamwe-pamusoro nguva nenguva. Tarisa kunze kwekupfeka uye kubvaruka, kunyanya pamuromo wekubata uye nemuromo. Ivo vanogona kupera pasi nekukasira, izvo zvinogona kukanganisa nekugadzikana kwearc yako uye mhando yemawelds ako. Kana iwe ukaona chero kukuvadzwa, kuchinjisa kunze nekukurumidza kugadzirisa kunozochengeta matambudziko akakura pava paya.
Uye usakanganwe nezve flux-cored welding wire yako-kuichengeta yakachena uye yakaoma ndiyo kiyi yekuti zvese zvishande zvisina musono. Unyoro? Kwete shamwari kana zvasvika pakuyerera kwako; zvinogona kutungamirira kune porosity uye kupera simba welds. Ita shuwa kuti uri kuchengeta waya dzako munzvimbo inotonhorera, yakaoma. Ah, uye zvingave zvakakosha kuti utore wire feeder ine chivharo chekudzivirira kuti uidzivirire kubva kune zvinhu. Pamusoro peizvozvo, rangarira kuchenesa iwo waya feed rollers nguva nenguva. Kana vakanamatira, zvinogona kukanganisa nekudyisa kwakatsetseka kwaunoda. Kuzora kudiki pane yako waya yekudyisa zvikamu zvinofamba zvinoenda kure mukuchengetedza zvese zvichishanda nemazvo uye nekuwedzera hupenyu hwezvishandiso zvako.
Chekupedzisira, usatarise kukosha kwekuwana zvigadziriso zvesimba rako uye calibration zvakaringana kune yako welding michina. Tora chinguva ikozvino uyezve kuti uedze uye utore iwo marongero kuti aenderane nezvinodiwa newaya yako. Inogona kuita mutsauko wakakura mumhando yemawelds ako uye kuderedza kusakara pamushini wako. Kana iwe ukaruka aya matipi ekugadzirisa mumuitiro wako wenguva dzose, iwe uchaona kuwedzera kunooneka mukuita uye hupenyu hurefu kune yako flux-cored welding maturusi. Izvi zvinoreva kuti mashandiro akapfava uye mawelds ari nani pazere.
Flux-cored welding waya dzinoshandiswa mumaindasitiri akasiyana siyana, anosanganisira kuvaka uye kugadzira mota, nekuda kwekusiyana-siyana uye kushanda nesimba.
Flux-cored welding waya dzinopa kugona kwepamusoro kupinda, kuwana kudzika kunosvika 6 mm pakupfuura, zvichienzaniswa ne3-5 mm ine nhovo yesimbi arc welding.
Gasi-yakadzivirirwa flux-cored waya inovandudza welding kumhanya uye kuderedza kusvibiswa, zvichiita kuti ive yakanyanya kubatsira kune carbon dioxide welding application.
Nepo musika we flux-cored welding waya dzepombi dzekuburitsa unofungidzirwa kudzikira zvishoma, pane tarisiro yekugadzira mhinduro dzakavimbika uye dzakasimba dzewelding kuti uwedzere kushanda zvakanaka muzvitoro zvekushisirira.
Vagadziri vanogona kupedza mabasa kusvika ku30% nekukurumidza vachishandisa flux-cored welding, iyo inoderedza mari yevashandi uye inomhanyisa nguva yeprojekiti, ichibvumira mabhizinesi kutora rimwe basa.
Maparamendi akadai sewelding ikozvino, voltage, kumhanya kwekufamba, uye kutevedzana kwekupfuura kwewelding zvinokanganisa kudzika kwekupinda uye huwandu hwese weld.
Kugadzirisa welding ikozvino kunogona kuwedzera kudzika kwekupinda uye kuderedza hurema, zvichitungamira kune yakagadziridzwa weld mhando.
Kushandisa yakaderera ikozvino kune midzi yekupfuura uye yakawedzera ikozvino yekuzadza mapasi kunobatsira kudzikisira nyaya senge kupisa-kuburikidza uye isina kunaka bead chimiro.
Inosvika 50% yezvese maindasitiri welding anoshandisa imwe nzira ye flux-cored waya nekuda kwekushanda kwayo pazvinhu zvakasiyana siyana uye kugona kuita munzvimbo dzakawanda.
Mastery of welding matekiniki uye nzwisiso yakadzama yewelding paramita kwakakosha kuti uwane mhedzisiro yepamusoro mu flux-cored welding.
