Kana zvasvika kune yakajairwa sheet simbi zvikamu uye zvakavharirwa, welding inogona kugadzirisa akawanda akawanda ekugadzirisa matambudziko.Ndosaka tichipa akasiyana welding maitiro sechikamu chetsika yedu yekugadzira, kusanganisiranzvimbo welding,seam welding, fillet welds, plug welds, uye tack welds.Asi pasina kuendesa nzira dzakakwana dzewelding, maitiro ekuweldhesa light-gauge sheet simbi anogona kunetsa uye anowanzo kurambwa.Iyi blog post ichakurukura kuti nei tichishandisaCold Metal Transfer (CMT) weldingpamusoro pezvakajairwa MIG welding (simbi inert gasi) kana TIG welding (tungsten isa gasi).

th dzimwe nzira welding

Mukuita welding, kupisa kubva mutochi yewelding kunopisa iyo workpiece newaya yekudyisa mutochi, ichinyungudusa nekuzvisanganisa pamwechete.Kana kupisa kwakanyanyisa, iyo yekuzadza inogona kunyunguduka isati yasvika kune workpiece uye kukonzera madonhwe esimbi kuti aparadze pachikamu.Dzimwe nguva, weld inogona kukurumidza kupisa iyo workpiece uye kukonzeresa kukanganisa kana mumamiriro akaipisisa, maburi anogona kupiswa muchikamu chako.

Marudzi anonyanya kushandiswa ekushivirira ndeye MIG neTIG welding.Zvose izvi zvine kupisa kwakanyanya kwepamusoro kana zvichienzaniswaCold Metal Transfer (CMT) welding.

Muchiitiko chedu, TIG neMIG welding haina kunaka kujoinha light-gauge sheet simbi.Nekuda kwekuwanda kwekupisa, kune warping uye meltback, kunyanya pasimbi isina tsvina nealuminium.Kusati kwaunzwa CMT welding, welding light-gauge sheet simbi yaiwanzoita yehunyanzvi-fomu pane enjiniya yekugadzira maitiro.

CMT Inoshanda Sei?

CMT welding ine yakasarudzika yakagadzikana arc.Iyo pulsed arc inoumbwa nehwaro hwazvino nhanho ine yakaderera simba uye pulsing ikozvino nhanho ine yakakwirira simba isina mapfupi maseketi.Izvi zvinotungamira kune inenge isina spatter inogadzirwa.(Spatter madonhwe emidziyo yakanyungudutswa inogadzirwa padyo kana padyo nearc yewelding.).

Muchikamu chazvino chekupuruzira, madonhwe ewelding anovharirwa nenzira yakanangwa kuburikidza neiyo chaiyo dosed ikozvino pulse.Nekuda kwekuita uku, arc inongounza kupisa kwenguva pfupi panguva yekupisa kwearc.

Kureba kwearc kunoonekwa uye kunogadziriswa nemichina.Iyo arc inoramba yakagadzikana, zvisinei kuti iyo pamusoro peiyo workpiece yakaita sei kana kuti inokurumidza sei mushandisi welds.Izvi zvinoreva kuti CMT inogona kushandiswa kwese uye munzvimbo yese.

Iyo CMT maitiro akafanana neMIG welding.Zvisinei, musiyano mukuru uri mukudyisa waya.Pane kuti urambe uchienda kumberi mudziva weld, neCMT, waya inodzoserwa kuyerera kwazvino.Weld wire uye gasi rinodzivirira zvinodyiswa kuburikidza netochi yewelding, magetsi arcs pakati pe weld wire uye welding surface - izvi zvinokonzera kuti muromo wewaya weld unyunguduke uye uiswe kune welding surface.CMT inoshandisa otomatiki activation uye kudzimwa kweyekudziya arc kudziya zvine hungwaru uye kutonhodza waya yeweld uku ichiunza waya mukati nekusasangana nedziva reweld kakawanda pasekondi.Nekuti inoshandisa kupuruzira chiito pachinzvimbo chekuenderera kuyerera kwesimba,CMT welding inogadzira chikamu chimwe chete mugumi chekupisa kunoitwa neMIG.Uku kudzikiswa kwekupisa ndiko kubatsira kukuru kweCMT ndosaka ichinzi "Kutonhora" kutamisa simbi.

Chokwadi chinonakidza: Mugadziri weCMT welding anoitsanangura se "kupisa, kutonhora, kupisa, kutonhora, kutonhora."

Une Dhizaini Mupfungwa?Taura nesu

Kana iwe uine chero mibvunzo nezve kubatanidza welding mudhizaini yako,svika kunzekuti nditange.Protocase inogona kugadzira yako yakavharirwa uye zvikamu, mukati memazuva maviri-3, pasina maodha mashoma.Tumira unyanzvi hwako hwemhando imwe-kure prototypes kana yakaderera-huwandu dhizaini uye ita kuti mapurojekiti ako atange nhasi.