Kunzwisisa mutsauko uripo pakati pemhando dzearuminiyamu mafirita kunogona kubatsira kuona kuti ndeipi aluminium filler yakanakira basa rako, kana zvimwe zvingave zvakafanira.
Aluminium welding iri kuwedzera kuwanda sezvo vagadziri vanoyedza kugadzira zvigadzirwa zvemwenje uye zvakasimba.Sarudzo yealuminium filler metal inowanzosvika kune imwe yealloys maviri: 5356 kana 4043. Aya maviri alloys account ye 75% kusvika 80% yealuminium welding.Sarudzo pakati pezviviri kana imwe zvinoenderana neiyo alloy yesimbi yepasi kuti ishorwe uye zvimiro zve electrode pachayo.Kuziva musiyano pakati pezviviri izvi kunogona kukubatsira kuona kuti ndeipi inoshanda zvakanyanya pabasa rako, kana kuti ndeipi inoshanda zvakanyanya.
Imwe mukana we4043 simbi ndeyekupokana kwayo kwepamusoro pakutsemuka, zvichiita kuti ive sarudzo yakanakisa yekucheka-sensitive welds.Chikonzero cheizvi ndechekuti isimbi yakawanda yeweld ine yakamanikana kusimba renji.Kutonhora kwechando ndiko kudziya kwetembiricha umo chinhu chacho chiri chikamu chemvura uye chikamu chakasimba.Kutsemuka kunogoneka kana paine musiyano mukuru wetembiricha pakati pemvura yakakwana uye mitsetse yese yakasimba.Chakanaka nezve 4043 ndechekuti iri padyo netembiricha ye eutectic uye haishanduke zvakanyanya kubva pakusimba kuenda kumvura.
Iyo fluidity uye capillary chiito che4043 kana yakasungwa inoita kuti ive yakakodzera kuvharisa zvikamu.Semuenzaniso, kupisa kunopisa kunowanzo kusungirirwa kubva ku4043 alloy nekuda kwechikonzero ichi.
Kunyangwe iwe uri welding 6061 (yakajairika alloy), kana iwe ukashandisa yakawandisa kupisa uye yakawandisa fusion mune iyo base simbi, mikana yekutsemuka kwayo inowedzera zvakanyanya, ndosaka 4043 inofarirwa mune dzimwe nguva.Zvisinei, vanhu vanowanzoshandisa 5356 kuti solder 6061. Muchiitiko ichi zvinonyatsoenderana nemamiriro ezvinhu.Filler 5356 ine zvimwe zvakanakira izvo zvinoita kuti ive yakakosha kune welding 6061.
Imwe mukana mukuru we4043 simbi ndeyekuti inopa kupenya kwakanyanya uye shoma soot, inova dema streak yaunogona kuona pamucheto we5356 weld.Iyi soot haifanirwe kunge iri paweld, asi iwe uchaona mutsara we matte pane sock uye dema mutsara kunze.Icho chinonzi magnesium oxide.Iyo 4043 haigone kuita izvi, izvo zvakakosha kana uri kushanda pane zvikamu zvaunoda kuderedza post-weld kuchenesa.
Mutswe kuramba uye kupenya kupedzisa ndizvo zviviri zvezvikonzero zvikuru zvekusarudza 4043 yerimwe basa.
Zvisinei, kuwirirana kwemavara pakati pe weld uye base metal kunogona kuva dambudziko ne 4043. Iri idambudziko kana weld inoda kudzoserwa mushure mekuputika.Kana iwe ukashandisa 4043 pane chikamu, weld inoshanduka dema mushure meanodizing, iyo kazhinji isina kunaka.
Imwe yakashata yekushandisa 4043 ndeye yakakwirira conductivity.Kana iyo electrode ichinyanya kuitisa, zvinotora yakawanda ikozvino kupisa huwandu hwakafanana hwewaya nekuti hapazove nekudzivirira kwakawanda kuvakwa kugadzira kupisa kunodiwa pakunama.Neiyo 5356, iwe unogona kazhinji kuwana yakakwira waya yekudyisa kumhanya, izvo zvakanakira kugadzira uye waya yakaiswa paawa.
Nekuti 4043 inonyanya kufambisa, zvinotora simba rakawanda kupisa huwandu hwakafanana hwewaya.Izvi zvinokonzeresa kupinza kwekupisa kwakanyanya uye nekudaro kunetsa mukupinza zvinhu zvitete.Kana uri kushanda nezvinhu zvitete uye uine dambudziko, shandisa iyo 5356 sezvo zviri nyore kuwana marongero chaiwo.Iwe unogona kutengesa nekukurumidza uye kwete kupisa kuburikidza nekuseri kwebhodhi.
Chimwe chinokanganisa kushandisa 4043 isimba rayo rakaderera uye ductility.Hazviwanzo kurudzirwa kushivirira, senge 2219, 2000 yakatevedzana kupisa inorapika copper alloy.Kazhinji, kana uri welding 2219 kwauri, iwe uchada kushandisa 2319, iyo inokupa iwe simba rakawanda.
Iyo yakaderera simba ye4043 inoita kuti zviome kudyisa zvinhu kuburikidza newelding masisitimu.Kana iwe uri kufunga nezve 0.035 ″ dhayamita 4043 electrode, unozonetseka kudyisa waya nekuti yakapfava zvakanyanya uye inoda kukotama ichitenderedza pfuti.Kazhinji vanhu vanoshandisa pfuti dzekusundidzira kugadzirisa dambudziko iri, asi kusunda pfuti hazvikurudzirwe nekuti kuita kwekusundidzira kunokonzeresa kubhenda uku.
Mukuenzanisa, iyo 5356 column ine simba rakakwirira uye iri nyore kudyisa.Apa ndipo paine mukana mune dzakawanda zviitiko kana welding alloys se6061: iwe unowana nekukurumidza mareti ekudya, simba repamusoro, uye mashoma matambudziko ekudya.
Yepamusoro tembiricha yekushandisa, yakatenderedza 150 madhigirii Fahrenheit, imwe nzvimbo iyo 4043 inoshanda zvakanyanya.
Nekudaro, izvi zvakare zvinoenderana nekuumbwa kweiyo base alloy.Rimwe dambudziko rinogona kusangana ne5000 akatevedzana aluminium-magnesium alloys nderekuti kana iyo magnesium yemukati inodarika 3%, kusagadzikana ngura kupwanya kunogona kuitika.Alloys akadai se5083 baseplates haawanzo shandiswa pakupisa kwakanyanya.Izvo zvakafanana zvinoenda kune 5356 uye 5183. Magnesium alloy substrates anowanzo shandisa 5052 yakatengeswa pachayo.Muchiitiko ichi, iyo magnesium yemukati ye5554 yakadzikira zvekuti kusagadzikana ngura kutsemuka hakuitike.Iyi ndiyo yakajairika filler simbi welding muchina apo welders anoda simba re5000 akateedzana.Isina kusimba pane yakajairwa welds, asi ichine simba rinodiwa rekushandisa zvinoda tembiricha iri pamusoro pe150 degrees Fahrenheit.
Hongu, mune mamwe maapplication, sarudzo yechitatu inodiwa pane 4043 kana 5356. Semuenzaniso, kana uri welding chinhu chakaita se5083, inova yakasimba magnesium alloy, unodawo kushandisa simbi yakasimba senge 5556, 5183, kana. 5556A, ine simba guru.
Nekudaro, 4043 ne5356 zvichiri kushandiswa zvakanyanya kumabasa mazhinji.Iwe unozofanirwa kusarudza pakati peyero yekudya uye yakaderera conductivity mabhenefiti e5356 uye akasiyana mabhenefiti anopihwa ne4043 kuti uone kuti ndeipi yakanakira basa rako.
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