Ngati ndinu wowotcherera, ndiye kuti mwina mukudziwa njira zosiyanasiyana zowotcherera zomwe zilipo kwa inu. Koma ngati ndinu watsopano kudziko la kuwotcherera, kapena mukufuna kungodziwa zambiri za kuwotcherera kwa flux core, ndiye kuti nkhaniyi ndi yanu!
Owotcherera ambiri mwina adamvapo za kuwotcherera kwa flux core koma mwina sakudziwa kuti ndi chiyani.
Flux core welding ndi mtundu wa arc welding womwe umagwiritsa ntchito waya wa electrode womwe uli ndi flux yozungulira pakati pa chitsulo. Tiyeni tiwone bwino momwe flux core welding imagwirira ntchito!
Kodi Kuweta kwa Flux Core N'chiyani?
Kuweta kwa Flux core, komwe kumadziwikanso kuti flux cored arc welding kapena FCAW, ndi njira yoweta ya arc yokha kapena yodziyimira yokha yomwe ma electrode a waya osalekeza amalowetsedwa kudzera mu mfuti yoweta ndikulowa mu dziwe loweta kuti alumikize zinthu ziwiri zoyambira pamodzi.
Ma electrode a waya amatha kugwiritsidwa ntchito, zomwe zikutanthauza kuti amasungunuka pamene cholumikizira chikupanga. Njirayi imagwiritsidwa ntchito kwambiri m'mafakitale akuluakulu monga kupanga zombo ndi zomangamanga komwe ndikofunikira kupanga zolumikizira zolimba komanso zolimba.
Kuwotcherera kwa Flux Cored Arc (Ubwino ndi Kuipa)
Ubwino wa flux cored arc welding ndi:
Liwiro la kuwotcherera mwachangu.
Zosavuta kuzikonza zokha.
Zosenda zitha kupangidwa popanda kuyang'aniridwa kwambiri ndi wogwiritsa ntchito.
N'zotheka kusonkha m'malo onse.
Ingagwiritsidwe ntchito ndi zitsulo zosiyanasiyana.
Zoyipa za welding ya arc cored flux ndi izi:
Zokwera mtengo kuposa njira zina zowotcherera.
Zingatulutse utsi ndi utsi wambiri kuposa njira zina.
Amafuna maphunziro ambiri a ogwiritsa ntchito kuposa njira zina.
Zingakhale zovuta kupeza mtundu wogwirizana wa weld.
Kuwotcherera kwa arc komwe kumapangidwa ndi flux cored kuli ndi ubwino wambiri kuposa njira zina zowotcherera, komanso zovuta zingapo. Ndikofunikira kuganizira zabwino ndi zoyipa za njira iliyonse musanapange chisankho chokhudza kugwiritsa ntchito.
Mitundu ya Flux Core Welding
Pali mitundu iwiri ya flux core welding: yodziteteza yokha komanso yoteteza mpweya.
1) Kuwotcherera Kodziteteza Kokha
Mu welding ya flux core yodziteteza yokha, waya wa electrode uli ndi zotchingira zonse zofunika, kotero palibe mpweya wakunja wofunikira.
Izi zimapangitsa kuti welding yodziteteza yokha ikhale chisankho chabwino pa ntchito zakunja kapena pa welding zitsulo zomwe zimakhala zovuta kuziteteza ndi mpweya wakunja.
2) Kuwotcherera kwa Gasi Kotetezedwa ndi Flux Core
Kuwotcherera kwa flux core komwe kumatetezedwa ndi gasi kumafuna kugwiritsa ntchito mpweya woteteza wakunja, monga argon kapena CO2, kuteteza dziwe lowotcherera ku zinthu zodetsa. Mtundu uwu wa kuwotcherera kwa flux core nthawi zambiri umagwiritsidwa ntchito pa mapepala achitsulo owonda kapena pa ma weld ofewa omwe amafunikira kulondola kwambiri.
Kugwiritsa Ntchito Flux Core Welding
Pali njira zambiri zomwe flux core welding imagwiritsidwa ntchito, zina mwa izi ndi izi:
1. Magalimoto - magalimoto othamanga, ma roll cages, kukonzanso magalimoto akale.
2. Mafelemu a njinga zamoto, makina otulutsira utsi.
3. Ndege- zida za ndege ndi kukonza.
4. Kapangidwe ka nyumba - nyumba zachitsulo, milatho, denga.
5. Zojambulajambula ndi zomangamanga- ziboliboli, zitsulo zapakhomo kapena ku ofesi.
6. Kupanga mbale zokhuthala.
7. Kumanga zombo.
8. Kupanga zida zolemera.
Ndi zitsulo ziti zomwe mungalumikize ndi flux core?
Pali mitundu yosiyanasiyana ya zitsulo zomwe zingalumikizidwe pogwiritsa ntchito flux core welding, kuphatikizapo aluminiyamu, chitsulo chosapanga dzimbiri, ndi chitsulo chofatsa. Chitsulo chilichonse chili ndi zofunikira zake zolumikizidwira, choncho ndikofunikira kufunsa wotsogolera wolumikiziridwa kapena katswiri wolumikiziridwa musanayambe ntchito. Ndikofunikira kusankha waya woyenera wa electrode ndi mpweya woteteza chitsulo chomwe chikulumikiziridwa, komanso magawo oyenera a welding, kuti mupange weld yolimba komanso yapamwamba.
Mitundu ya Owelda Omwe Amagwiritsa Ntchito Flux Core Welding
Pali mitundu iwiri ya osonkha omwe amagwiritsa ntchito flux core welding: MIG welder ndi TIG welder.
1) Wowotcherera wa MIG
Chowotcherera cha MIG ndi mtundu wa makina owotcherera omwe amagwiritsa ntchito waya wa electrode womwe umalowetsedwa kudzera mu tochi yowotcherera. Waya wa electrode uwu umapangidwa ndi chitsulo, ndipo umatha kugwiritsidwa ntchito. Mapeto a waya wa electrode amasungunuka ndikukhala chinthu chodzaza chomwe chimalumikiza zidutswa ziwiri zachitsulo pamodzi.
2) Wowotcherera wa TIG
Chowotcherera cha TIG ndi mtundu wa makina owotcherera omwe amagwiritsa ntchito electrode yomwe singathe kugwiritsidwa ntchito. Electrode iyi nthawi zambiri imapangidwa ndi tungsten, ndipo siisungunuka. Kutentha kuchokera ku tochi yowotcherera kumasungunula chitsulo chomwe mukufuna kuchilumikiza pamodzi, ndipo electrode ya tungsten imapereka zinthu zodzaza.
Ogwiritsa ntchito MIG ndi TIG welders onse amatha kugwiritsa ntchito flux core welding, koma aliyense ali ndi ubwino ndi kuipa kwake. Ogwiritsa ntchito MIG welders nthawi zambiri amakhala osavuta kugwiritsa ntchito kuposa TIG welders ndipo angagwiritsidwe ntchito pazitsulo zosiyanasiyana.
Komabe, opanga ma weld a TIG amapanga ma weld oyera bwino ndipo ndi oyenera kwambiri kulumikiza zidutswa zopyapyala zachitsulo pamodzi.
Kodi Flux Core Welding Imagwiritsidwa Ntchito Bwanji?
Kutuluka kwa madzi kumathandiza kuteteza weld ku kuipitsidwa kwa mlengalenga, zomwe zingathandize kukweza ubwino wa weld. Mtundu uwu wa weld nthawi zambiri umagwiritsidwa ntchito pomanga ndi ntchito zina zakunja komwe mphepo imapangitsa kuti zikhale zovuta kugwiritsa ntchito mpweya woteteza wamba. Kutuluka kwa madzi mozungulira electrode kumapanga slag yomwe imateteza dziwe la weld ku zinthu zodetsa mlengalenga. Pamene electrode ikugwiritsidwa ntchito, kutuluka kwa madzi ambiri kumatulutsidwa kuti kusunge chotchinga ichi choteteza.
Kodi flux core welding imagwiritsidwa ntchito pa chiyani?
Kuwotcherera kwa Flux core kumatha kuchitika ndi magwero amagetsi a AC kapena DC, ngakhale kuti DC nthawi zambiri imakondedwa. Kungathenso kuchitika ndi ma electrode odziteteza okha kapena otetezedwa ndi gasi. Ma electrode otetezedwa ndi gasi amapereka chitetezo chabwino pa dziwe lowotcherera ndipo zimapangitsa kuti pakhale ma weld oyera, koma ndi okwera mtengo kwambiri ndipo amafunikira zida zowonjezera. Ma electrode odziteteza okha ndi osavuta kugwiritsa ntchito ndipo safuna zida zowonjezera, koma ma weld omwe amabwera chifukwa cha izi akhoza kukhala osayera kwambiri ndipo akhoza kuipitsidwa mosavuta.
Ubwino Wogwiritsa Ntchito Flux Core Welding
Kuwotcherera kwa Flux core kuli ndi ubwino wambiri poyerekeza ndi njira zina zowotcherera. Nazi zina mwa zabwino zake:
1) Liwiro lotha kuwotcherera mwachangu
Kuwotcherera kwa flux core ndi njira yachangu, zomwe zikutanthauza kuti mutha kumaliza ntchito yanu mwachangu. Izi ndizothandiza makamaka ngati mukugwira ntchito pa ntchito yayikulu kapena mapulojekiti angapo.
2) Zosavuta kuphunzira
Popeza kulowetsa flux core welding n'kosavuta kuphunzira, ndi chisankho chabwino kwa oyamba kumene. Ngati ndinu watsopano kulowetsa flux, njirayi ingakuthandizeni kuyamba ndikukupatsani chidaliro chomwe mukufunikira kuti mugwire ntchito zovuta kwambiri.
3) Zida zochepa zimafunika
Ubwino wina wa flux core welding ndikuti simukusowa zida zambiri monga njira zina zowetera. Izi zimapangitsa kuti ikhale njira yotsika mtengo, komanso yosavuta kuyiyika ndikuyichotsa.
4) Zabwino kwambiri pa ntchito zakunja
Kuwotcherera kwa Flux core ndikwabwinonso pa ntchito zakunja. Popeza palibe mpweya woteteza womwe umafunika, simuyenera kuda nkhawa ndi mphepo yomwe ingakhudze chowotcherera chanu.
Kodi Mungayambe Bwanji Njira Yowotcherera ya Flux Core?
1. Kuti ayambe kulumikiza ma flux core welding, wolumikiza ma waya ayenera kukhazikitsa zida zake. Izi zikuphatikizapo arc welder, gwero lamagetsi, ndi cholumikizira ma waya. Wolumikiza ma waya ayeneranso kusankha kukula koyenera ndi mtundu wa waya wa polojekiti yawo.
2. Zipangizo zikangokonzedwa, wowotcherera adzafunika kupanga zida zake zodzitetezera (PPE), kuphatikizapo chisoti chowotcherera, magolovesi, ndi manja aatali.
3. Gawo lotsatira ndikukonzekera malo ogwirira ntchito poyeretsa malo achitsulo omwe adzalumikizidwe. Ndikofunikira kuchotsa dzimbiri, utoto, kapena zinyalala zonse pamwamba pake, chifukwa izi zingayambitse mavuto ndi cholumikizidwecho.
4. Malo akakonzedwa, wowotcherera adzafunika kuyika gwero lake lamagetsi pamalo oyenera. Wowotcherera adzagwira electrode m'dzanja limodzi ndikuyiyika mu makina owotcherera. Pamene electrode ikhudza chitsulo, arc idzapangidwa, ndipo kuwotcherera kungayambe!
Kuwotcherera kwa Flux core ndi njira yabwino kwambiri kwa owotcherera omwe akufuna njira yachangu komanso yothandiza yowotcherera. Ndi chisankho chabwinonso kwa oyamba kumene, chifukwa n'kosavuta kuphunzira. Ngati mukufuna kuyesa kuwotcherera kwa flux core, onetsetsani kuti mwasankha Tyue Brand Welding Wire.
Ponena za njira zowotcherera, pali mitundu ingapo yosiyanasiyana yomwe mungasankhe kutengera ntchito yomwe mukugwira. Imodzi mwa mitundu imeneyo ndi flux core welding.
Kodi Kuwetsa kwa Flux Core Kumasiyana Bwanji ndi Mitundu Ina ya Kuwetsa?
Kuwotcherera kwa Flux core ndi kosiyana ndi mitundu ina ya kuwotcherera chifukwa waya wa electrode umazungulira pakati pa chitsulo ndi flux. Kuwotcherera kwa Flux core ndi kotchuka pakati pa anthu odzipangira okha komanso okonda zinthu chifukwa n'kosavuta kuphunzira ndipo sikufuna zida zambiri monga njira zina zowotcherera. Kuphatikiza apo, ndi njira yabwino kwambiri kwa iwo omwe akufuna njira yachangu komanso yothandiza yowotcherera.
Mosakayika, gawo lofunika kwambiri pakuwotcherera nthawi zonse lidzakhala lotetezeka. Kaya ndinu woyamba kumene kapena katswiri wodziwa bwino ntchito, muyenera kusamala kwambiri podziteteza mukawotcherera.
Mafunso Ofunsidwa Kawirikawiri - Flux Core Welding
Kodi pali kusiyana kotani pakati pa Arc ndi Flux Core Welding?
Kuwotcherera kwa Arc ndi mtundu wa kuwotcherera womwe umagwiritsa ntchito arc yamagetsi kuti apange kutentha, pomwe kuwotcherera kwa flux core kumagwiritsa ntchito waya wa electrode womwe umazunguliridwa ndi flux. Koma kuwotcherera kwa flux core nthawi zambiri kumaonedwa kuti ndikosavuta kuphunzira kuposa kuwotcherera kwa arc, Ngati mukufuna njira yachangu komanso yosavuta yowotcherera, ichi ndi chida chanu.
Kodi Mungalumphe Chiyani Ndi Flux Core Welder?
Kuwotcherera kwa Flux core kungagwiritsidwe ntchito kuwotcherera zitsulo zosiyanasiyana, kuphatikizapo aluminiyamu, chitsulo chosapanga dzimbiri, ndi chitsulo chofatsa.
Kodi Mungapeze Chosungunula Chabwino Ndi Flux Core?
Inde, mutha kupeza weld yabwino pogwiritsa ntchito flux core welding. Ngati mukugwiritsa ntchito zinthu zoyenera ndikutsatira njira zodzitetezera, mutha kupanga welds zapamwamba kwambiri zomwe zimakhala zolimba komanso zolimba.
Kodi Flux Core Ndi Ndodo Yamphamvu ya Asa?
Kuwotcherera kwa Flux core ndi njira yolimba komanso yolimba yowotcherera, koma si yolimba ngati kuwotcherera kwa ndodo. Kuwotcherera kwa ndodo kumaonedwa kuti ndi njira yamphamvu kwambiri yowotcherera, kotero ngati mukufuna chowotcherera champhamvu kwambiri, kuwotcherera kwa ndodo ndiyo njira yabwino.
Kodi pali kusiyana kotani pakati pa MIG ndi Flux Core Welding?
Kuweta kwa MIG kumagwiritsa ntchito waya wa electrode womwe umaperekedwa kudzera mu mfuti yoweta, pomwe flux core welding imagwiritsa ntchito waya wa electrode womwe umazunguliridwa ndi flux. Flux core welding nthawi zambiri imaonedwa kuti ndi yosavuta kuphunzira kuposa MIG welding, kotero ndi chisankho chabwino kwa iwo omwe angoyamba kumene kugwiritsa ntchito welding.
Kodi Kuweta kwa Flux Core Ndi Kolimba Ngati MIG?
Palibe yankho lenileni la funsoli chifukwa zimatengera zinthu zambiri, monga mtundu wa chitsulo chomwe chikuwotcherera, makulidwe a chitsulocho, njira yowotcherera yomwe imagwiritsidwa ntchito, ndi zina zotero. Komabe, kawirikawiri, kuwotcherera kwa flux core sikolimba ngati kuwotcherera kwa MIG. Izi zili choncho chifukwa MIG welding imagwiritsa ntchito waya wowonjezera, womwe umapereka weld yokhazikika pomwe flux core welding imagwiritsa ntchito waya wowonjezera. Izi zingayambitse ma weld osasinthasintha komanso malo olumikizirana ofooka.
Kodi Mumagwiritsa Ntchito Gasi Wotani Pa Flux Core?
Pali mitundu yambiri ya mpweya yomwe ingagwiritsidwe ntchito polumikiza ma flux core, koma mtundu wodziwika bwino komanso wovomerezeka ndi 75% Argon ndi 25% CO2. Kusakaniza kwa mpweya kumeneku kumapereka kukhazikika kwabwino kwa arc ndi kulowa mkati, zomwe zimapangitsa kuti ikhale yoyenera kulumikiza zinthu zokhuthala. Zosakaniza zina za mpweya zomwe zingagwiritsidwe ntchito polumikiza ma flux core ndi 100% Argon, 100% CO2, ndi kuphatikiza kwa 90% Argon ndi 10% CO2. Ngati mukulumikiza zinthu zopyapyala, kugwiritsa ntchito kusakaniza kwa mpweya wokhala ndi kuchuluka kwa CO2 kungathandize kuwonjezera kulowa mkati. Pazinthu zokhuthala, kugwiritsa ntchito kusakaniza kwa mpweya wokhala ndi kuchuluka kwa Argon kungathandize kukonza mawonekedwe a weld ndikuwonjezera mphamvu ya weld.
Kodi ndiyenera kugwiritsa ntchito Flux Core liti?
Flux core nthawi zambiri imagwiritsidwa ntchito polumikiza zinthu zokhuthala (3/16″ kapena kuposerapo) chifukwa imapereka malo olowera kwambiri. Imagwiritsidwanso ntchito polumikiza panja kapena m'malo ena pomwe mpweya woteteza ungakhale wovuta kuusamalira. Komabe, olumikiza ambiri amapeza kuti amatha kupeza zotsatira zabwino pogwiritsa ntchito flux core pogwiritsa ntchito electrode yaying'ono (1/16″ kapena yaying'ono) ndikuyenda pang'onopang'ono. Izi zimathandiza kuti dziwe lolumikizira liziwongolera bwino ndipo zingathandize kupewa mavuto monga porosity.
Kodi Flux Core Ingasunthire Kupyola mu Dzimbiri?
Kuwotcherera kwa Flux core kungagwiritsidwe ntchito kuwotcherera kudzera mu dzimbiri, koma si njira yabwino kwambiri yochitira izi. Kutuluka kwa waya wowotcherera kudzagwirizana ndi dzimbiri ndipo kungayambitse mavuto ndi weld. Ndi bwino kuchotsa dzimbiri musanawotchetse kapena kugwiritsa ntchito njira ina yowotcherera.
Nthawi yotumizira: Disembala-23-2022