Kana uri welder, saka pamwe unoziva maitiro akasiyana-siyana ekuwelder aunogona kushandisa. Asi kana uri mutsva munyika yekuwelder, kana kuti uchida kungodzidza zvakawanda nezve flux core welding, saka chinyorwa ichi ndechako!
Vazhinji vanowedera simbi vanogona kunge vakambonzwa nezve flux core welding asi vangasaziva kuti chii.
Kupinza simbi mu flux core welding rudzi rwe arc welding inoshandisa waya electrode ine flux yakakomberedza simbi. Ngatinyatsoongororai mashandiro anoita flux core welding!
Chii chinonzi Flux Core Welding?
Kuwelda kweFlux core, kunozivikanwawo seFlux cored arc welding kana FCAW, inzira yewelding ye semi-automatic kana otomatiki arc welding umo electrode yewaya inoenderera mberi inopinzwa kuburikidza nepfuti yewelding uye mudziva reweld kuti ibatanise zvinhu zviviri zve base pamwe chete.
Eredhi yewaya inodyiwa, zvichireva kuti inonyunguduka kana weld yaumbwa. Maitiro aya anowanzo shandiswa mumaindasitiri makuru akadai sekuvaka ngarava nekuvaka uko zvakakosha kugadzira weld dzakasimba uye dzinogara kwenguva refu.
Kukwesha kweFlux Cored Arc (Zvakanakira & Zvakaipira)
Zvakanakira zve flux cored arc welding ndeizvi:
Kumhanya kwekuchinjisa kwesimbi nekukurumidza.
Zviri nyore kuita otomatiki.
Kuwelda kunogona kugadzirwa pasina kutarisirwa kwakanyanya kwemushandisi.
Zvinokwanisika kusundira munzvimbo dzese.
Inogona kushandiswa nesimbi dzakasiyana-siyana.
Zvakashata zve flux cored arc welding ndeizvi:
Zvinodhura kupfuura mamwe maitiro ekunamira.
Inogona kuburitsa utsi hwakawanda kupfuura mamwe maitiro.
Zvinoda kudzidziswa kwakawanda kwemushandisi kupfuura mamwe maitiro.
Zvingave zvakaoma kuwana mhando yeweld inogara iripo.
Kuweda arc kwakarukwa neFlux kune zvakanakira zvakawanda kupfuura mamwe maitiro ekuweda, asiwo kune zvimwe zvazvakaipira. Zvakakosha kuyera zvakanakira nezvakaipa zvemaitiro ese usati wasarudza kuti ndeapi ekushandisa.
Mhando dzeFlux Core Welding
Kune mhando mbiri dze flux core welding: inozvidzivirira uye inodzivirira negasi.
1) Kuzvidzivirira Kwega Kunopinza Musoro Wekushongedza
Mukubatanidza flux core ne self-shielded, waya electrode ine zvese zvinodiwa, saka hapana gasi rekunze rinodiwa.
Izvi zvinoita kuti welding ye flux core inodzivirirwa yega ive sarudzo yakanaka yekushandisa panze kana yekubatanidza simbi dzakaoma kudzivirira negasi rekunze.
2) Kukwesha kweGesi Rakachengetedzwa neFlux Core
Kupinza simbi mukati memvura inoyerera negasi kunoda kushandiswa kwegasi rekudzivirira rekunze, senge argon kana CO2, kudzivirira dziva rekupinza kubva kune zvinosvibisa. Rudzi urwu rwekupinza simbi mukati memvura runowanzo shandiswa pamachira matete esimbi kana kune ma weld akapfava anoda kunyatsojeka.
Mashandisirwo eFlux Core Welding
Kune mashandisirwo akawanda anoshandiswa pakushandisa flux core welding, mamwe acho ndeaya:
1.Motokari- mota dzemujaho, ma "roll cages", kugadziriswa kwemota dzekare.
2.Mafuremu emota dzemudhudhudhu, masisitimu eutsi.
3.Ndege- zvikamu zvendege uye kugadziriswa.
4.Kuvaka- zvivakwa zvesimbi, mabhiriji, scaffolding.
5. Unyanzvi nekuvaka- zvifananidzo, simbi dzepamba kana kuhofisi.
6. Kugadzirwa kweplate gobvu.
7. Kuvaka ngarava.
8. Kugadzira michina inorema.
Ndedzipi simbi dzaunogona kusanganisa ne flux core?
Kune mhando dzakasiyana dzesimbi dzinogona kusungirirwa uchishandisa flux core welding, kusanganisira aruminiyamu, simbi isingatsvi, uye simbi isina kusimba. Simbi yega yega ine zvinodiwa zvayo zvekusungirirwa, saka zvakakosha kubvunza gwara rekusungirirwa kana nyanzvi yekusungirirwa usati watanga chirongwa. Zvakakosha kusarudza waya yakakodzera electrode uye gasi rekudzivirira simbi iri kusungirirwa, pamwe nematanho akakodzera ekusungirirwa, kuti ugadzire weld yakasimba uye yemhando yepamusoro.
Mhando dzeWelders dzinoshandisa Flux Core Welding
Kune mhando mbiri dzevanowelders dzinoshandisa flux core welding: MIG welder uye TIG welder.
1) MIG Welder
Muchina wekubatanidza weMIG imhando yemuchina wekubatanidza unoshandisa waya yemagetsi inopinzwa netochi yekubatanidza. Waya yemagetsi iyi yakagadzirwa nesimbi, uye inodyiwa. Mugumo wewaya yemagetsi unonyunguduka wova chinhu chinozadza chinobatanidza zvidimbu zviviri zvesimbi pamwe chete.
2) Muchina wekubatanidza weTIG
Muchina wekubatanidza weTIG imhando yemuchina wekubatanidza simbi unoshandisa electrode isingashandiswi. Electrode iyi inowanzogadzirwa netungsten, uye hainyungudike. Kupisa kunobva mutochi yekubatanidza simbi kunonyungudutsa simbi yauri kuedza kubatanidza, uye electrode yetungsten inopa zvinhu zvekuzadza.
Vese vari kushandisa MIG neTIG welders vanogona kushandisa flux core welding, asi imwe neimwe ine zvayakanakira nezvayakaipira. MIG welders inowanzo kuve nyore kushandisa pane TIG welders uye inogona kushandiswa pamhando dzakasiyana dzesimbi.
Zvisinei, vanowelda veTIG vanogadzira mawelda akachena uye akakodzera kubatanidza zvidimbu zvitete zvesimbi pamwe chete.
Chii Chinoshandiswa Pakushongedza Flux Core?
Kuyerera uku kunobatsira kudzivirira weld kubva mukusvibiswa kwemhepo, izvo zvinogona kubatsira kuvandudza kunaka kweweld. Rudzi urwu rweweld runowanzo shandiswa mukuvaka uye mune zvimwe zvinoshandiswa panze apo mhepo inoita kuti zviome kushandisa gasi rekudzivirira rakajairika. Kuyerera kwakapoteredza electrode kunoita kuti pave netsvina inodzivirira dziva reweld kubva kutsvina iri mumhepo. Sezvo electrode ichishandiswa, flux yakawanda inoburitswa kuchengetedza chidziviriro ichi.
Chii chinonzi flux core welding chinoshandiswa
Kupinza flux core kunogona kuitwa nemagetsi eAC kana DC, kunyange hazvo DC ichinyanya kufarirwa. Inogonawo kuitwa nemaelectrode anozvidzivirira kana anodzivirira gasi. Maelectrode anodzivirira gasi anopa dziviriro iri nani yedziva rekupinza weld uye zvinoita kuti pave nekupinza kwakachena, asi anodhura zvakanyanya uye anoda mimwe michina. Maelectrode anozvidzivirira ari nyore kushandisa uye haadi mimwe michina, asi kupinza kweweld kunoitika kunogona kunge kusina kuchena uye kunogona kusvibiswa zvakanyanya.
Mabhenefiti Ekushandisa Flux Core Welding
Kupinza flux core kune zvakanakira zvakawanda kupfuura mamwe maitiro ekupinza. Heano mamwe mabhenefiti:
1) Kumhanya kwekushongedza nekukurumidza
Kupinza simbi dzemagetsi mu flux inzira inokurumidza, zvinoreva kuti unogona kuita basa rako nekukurumidza. Izvi zvinobatsira zvikuru kana uri kushanda pabasa guru kana mapurojekiti akawanda.
2) Zviri nyore kudzidza
Sezvo flux core welding iri nyore kudzidza, isarudzo yakanaka kune vanotanga. Kana uri mutsva muwelding, maitiro aya anogona kukubatsira kutanga uye kukupa chivimbo chaunoda kuti uite mapurojekiti akaomarara.
3) Midziyo mishoma inodiwa
Imwe mukana we flux core welding ndeyekuti haudi michina yakawanda semamwe maitiro ekuwelda. Izvi zvinoita kuti ive sarudzo inodhura zvishoma, uye zvakare zviri nyore kuisa nekuibvisa.
4) Yakanakira mapurojekiti ekunze
Kupinza simbi mukati memvura kwakanakirawo mapurojekiti ekunze. Sezvo pasina gasi rekudzivirira rinodiwa, haufanirwe kunetseka nezvemhepo inokanganisa kupinza simbi yako.
Maitiro Ekutanga Maitiro Ekugadzira Flux Core Welding?
1. Kuti vatange kupinza flux core welding, vanopinza simbi vanofanira kugadzirisa michina yavo. Izvi zvinosanganisira arc welder, simba remagetsi, uye wire feeder. Vanopinza simbi vanofanirawo kusarudza saizi yakakodzera uye rudzi rwewaya yepurojekiti yavo.
2. Kana michina yangogadzirwa, muchina wekunamira achafanira kugadzira michina yake yekudzivirira (PPE), kusanganisira ngowani yekunamira, magirovhosi, uye maoko marefu.
3. Danho rinotevera kugadzirira nzvimbo yebasa nekuchenesa nzvimbo dzesimbi dzichasungirirwa. Zvakakosha kubvisa ngura, pendi, kana marara pamusoro, sezvo izvi zvinogona kukonzera matambudziko nesimbi.
4. Kana nzvimbo yacho yagadzirwa, muchina wekubatanidza achafanira kuisa simba rake panzvimbo yakakodzera. Muchina wekubatanidza achabata electrode neruoko rumwe chete oiisa mumuchina wekubatanidza. Electrode painobata simbi, arc inoumbwa, uye welding inogona kutanga!
Kupinza flux core isarudzo yakanaka kune vanopinza vari kutsvaga nzira inokurumidza uye inoshanda yekupinza. Isarudzo yakanakawo kune vanotanga, sezvo iri nyore kudzidza. Kana uchida kuyedza flux core welding, iva nechokwadi chekusarudza Tyue Brand Welding Wire.
Kana zvasvika pakugadzira welding, kune mhando dzakasiyana siyana dzaunogona kusarudza kubva zvichienderana neprojekiti yauri kushanda pairi. Imwe yemhando idzodzo ndeye flux core welding.
Kukwesha kweFlux Core kwakasiyana sei nedzimwe mhando dzekukwesha?
Kupinza simbi mu flux kwakasiyana nedzimwe mhando dzekupinza nekuti waya inotenderedza simbi mu flux. Kupinza simbi mu flux kwakakurumbira pakati pevanoda zvinhu zvavo uye vanofarira zvinhu zvavo nekuti kuri nyore kudzidza uye hakudi michina yakawanda semamwe maitiro ekupinza. Uyezve, isarudzo yakanaka kune avo vari kutsvaga nzira inokurumidza uye inoshanda yekupinza.
Zviri pachena kuti chinhu chinonyanya kukosha pakupinza simbi ndechekugara wakachengeteka. Ungave uri mutsva kana nyanzvi, unofanira kutora matanho anodiwa ekuzvidzivirira paunenge uchipinza simbi.
Mibvunzo Inowanzo bvunzwa - Flux Core Welding
Ndeupi Musiyano Uripo Pakati peArc neFlux Core Welding?
Kuwelda kweArc rudzi rwekuwelda runoshandisa arc yemagetsi kugadzira kupisa, nepo flux core welding ichishandisa waya electrode yakakomberedzwa neflux. Asi flux core welding inowanzoonekwa seyakareruka kudzidza pane arc welding, Kana uchitsvaga nzira inokurumidza uye iri nyore yekuwelda, ichi ndicho chishandiso chako.
Chii Chaunogona Kusonta Uchishandisa Flux Core Welder?
Kupinza simbi muFlux core kunogona kushandiswa kupinza simbi dzakasiyana-siyana, kusanganisira aruminiyamu, simbi isingatsvi, uye simbi isina kusimba.
Unogona Kuwana Weld Yakanaka NeFlux Core Here?
Ehe, unogona kuwana weld yakanaka ne flux core welding. Kana uchishandisa zvinhu zvakakodzera uye uchitevera matanho ekuchengetedza, unogona kugadzira weld dzemhando yepamusoro dzakasimba uye dzinogara kwenguva refu.
Ko Flux Core Yakasimba Asa Itsvimbo Here?
Kupinza simbi mu flux core inzira yakasimba uye inogara kwenguva refu yekubatanidza, asi haina kusimba sekubatanidza simbi. Kupinza simbi mu stick welding kunoonekwa semhando yakasimba yekubatanidza simbi, saka kana uchitsvaga weld yakasimba kwazvo, kubatanidza simbi mu stick welding ndiyo nzira yakanaka.
Ndeupi Musiyano Uripo Pakati peMIG neFlux Core Welding?
Kuwelda kweMIG kunoshandisa waya inopinzwa kuburikidza nepfuti yewelding, nepo flux core welding ichishandisa waya yakakomberedzwa neflux. Kuwelda kweFlux core kunowanzoonekwa sekunge kuri nyore kudzidza pane MIG welding, saka isarudzo yakanaka kune avo vachangotanga newelding.
Kukwesha kweFlux Core Kwakasimba Sezvakaita MIG Here?
Hapana mhinduro chaiyo kumubvunzo uyu sezvo zvichienderana nezvinhu zvakawanda, zvakaita serudzi rwesimbi iri kusungirirwa, ukobvu hwesimbi, nzira yekubatanidza inoshandiswa, nezvimwewo. Zvisinei, kazhinji, flux core welding haina kusimba seMIG welding. Izvi zvinodaro nekuti MIG welding inoshandisa continuous wire feed, iyo inopa weld yakafanana nepo flux core welding ichishandisa intermittent wire feed. Izvi zvinogona kutungamira kune kusagadzikana kwewelds uye majoini asina kusimba.
Unoshandisa Gasi Ripi Pakugadzira Flux Core?
Kune mhando dzakawanda dzegasi dzinogona kushandiswa pakusanganisa flux core welding, asi mhando inonyanya kushandiswa uye inokurudzirwa ndeye 75% Argon uye 25% CO2. Musanganiswa uyu wegasi unopa kugadzikana kwakanaka kwe arc uye kupinda mukati, zvichiita kuti ive yakakodzera pakusanganisa zvinhu zvakakora. Mimwe misanganiswa yegasi inogona kushandiswa pakusanganisa flux core welding inosanganisira 100% Argon, 100% CO2, uye musanganiswa we90% Argon uye 10% CO2. Kana uri kusanganisa zvinhu zvakatetepa, kushandisa musanganiswa wegasi une huwandu hwakanyanya hweCO2 kunobatsira kuwedzera kupinda mukati. Kune zvinhu zvakakora, kushandisa musanganiswa wegasi une huwandu hwakawanda hweArgon kunobatsira kuvandudza chitarisiko che weld bead uye kuwedzera simba rekusanganisa.
Ndinofanira Kushandisa Flux Core Rini?
Dura reFlux rinowanzo shandiswa pakusondera zvinhu zvakakora (3/16″ kana kupfuura) sezvo richipa kupinda kwakanyanya. Rinowanzo shandiswawo pakusondera panze kana mune dzimwe nzvimbo apo gasi rekudzivirira rinogona kuoma kuchengetedza. Nekudaro, vazhinji vanosondera vanoona kuti vanogona kuwana mhedzisiro yakanaka nedura reflux nekushandisa electrode diki (1/16″ kana diki) uye kufamba zvishoma nezvishoma. Izvi zvinoita kuti dziva rekusondera rive nani uye zvinogona kubatsira kudzivirira matambudziko akadai semaburi.
Ko Flux Core Inogona Kusundira Muguruva Here?
Kupinza ngura mu flux core kunogona kushandiswa kupinza ngura, asi haisiyo nzira yakanaka yekuita izvozvo. Kupinda kwe wire yekupinza kuchasangana nengura uye kunogona kukonzera matambudziko ne weld. Zviri nani kubvisa ngura usati wapinza kana kushandisa imwe nzira yekupinza.
Nguva yekutumira: Zvita-23-2022