Sei Laser Welding Machines Kuda Gasi Kana Welding

Laser welding muchina imhando yewelding michina inowanzoshandiswa mukugadzirwa kwemaindasitiri, uye zvakare iri muchina unokosha wekugadzirisa zvinhu zvelaser. Kubva pakatanga kuvandudzwa kwelaser welding muchina kusvika kune yazvino tekinoroji yakura zvishoma nezvishoma, mhando dzakawanda dzemichina yewelding dzakatorwa, kusanganisira iyo inoshandiswa zvakanyanya handheld laser welding muchina, mubatsiri ane simba wekuita welding.

Sei uchishandisa kudzivirira gasi kana welding ane handheld laser welding muchina? Hand-yakabatwa laser welding muchina imhando nyowani yewelding nzira, kunyanya yewelding dzakatetepa-walled zvinhu uye zvakaringana zvikamu, izvo zvinogona kuona nzvimbo welding, butt welding, lap welding, sealing welding, nezvimwewo, ine yakakwira kudzika chiyero, diki weld hupamhi, uye kupisa Idiki yakakanganiswa nzvimbo, diki deformation, kukurumidza welding kukurumidza, yakatsetseka uye yakanaka weld seam, hapana chikonzero chepamusoro chekugadzirisa isu kana kusona, hapana chikonzero chekubata nemhando yepamusoro. porosity, kunyatso kudzora, diki yekutarisisa nzvimbo, yakakwirira chinzvimbo chakarurama, nyore kuona otomatiki.

1. Inogona kuchengetedza lens inotarisisa kubva pakusvibiswa kwesimbi mhute uye kubuda kwemadonhwe emvura.

Iyo gasi yekudzivirira inogona kuchengetedza lens inotarisisa yemuchina welaser welding kubva kusimbi vapor kusvibiswa uye kuyerera kwemadonhwe emvura, kunyanya mumagetsi-welding, nekuti ejection inova yakasimba kwazvo, uye zvinonyanya kukosha kuchengetedza lens panguva ino.

2.Shielding gasi inoshanda mukubvisa plasma shielding kubva kune yakakwirira simba laser welding

Iyo simbi mhute inobata laser beam uye ionize kupinda mugore replasma, uye gasi rinodzivirira rakatenderedza mhute yesimbi rinoitwawo ionized nekuda kwekupisa. Kana yakawandisa plasma iripo, iyo laser beam inopedzwa neplasma. Plasma iripo panzvimbo yekushanda sesimba rechipiri, rinoita kuti kupinda mukati kuve kusina kudzika uye pamusoro pechidziva cheweld chiwedzere.

Huwandu hwekubatanidzwazve kwemaerekitironi hunowedzerwa nekuwedzera kudhumhana kwemiviri-mitatu yemaerekitironi nemaion uye maatomu asina kwaarerekera kuderedza kuwanda kwemaerekitironi muplasma. Kureruka kwemaatomu asina kwaakarerekera, ndiko kunowedzera kuwanda kwekudhumhana uye kunowedzera mwero wekusanganazve; kune rumwe rutivi, chete gasi rinodzivirira rine simba guru re ionization haringawedzere kuwedzera kwe electron nekuda kwe ionization yegesi pachayo.

 

3.Gasi rinodzivirira rinogona kudzivirira workpiece kubva oxidation panguva welding

Iyo laser welding muchina unofanirwa kushandisa rudzi rwegasi dziviriro, uye chirongwa chinofanira kuiswa nenzira yekuti gasi rekudzivirira rinotanga kuburitswa uyezve laser inoburitswa, kuitira kudzivirira oxidation ye pulsed laser panguva yekuenderera mberi kwekugadzirisa. Iyo inert gasi inogona kuchengetedza dziva rakanyungudutswa. Kana zvimwe zvinhu zvakashongedzwa zvisinei neiyo oxidation yepasi, kudzivirira hakugone kutariswa, asi kune akawanda maapplication, helium, argon, nitrogen uye mamwe magasi anowanzoshandiswa sekudzivirira kudzivirira workpiece kuti irege kusungirirwa panguva yewelding. pasi pe oxidation.

4.Kugadzirwa kwemaburi emhuno

Iyo gasi yekudzivirira inobaiwa pane imwe dzvinyiriro kuburikidza nemuromo kuti isvike pamusoro peiyo workpiece. Iyo hydrodynamic chimiro cheiyo nozzle uye dhayamita yekubuda kwakakosha. Inofanira kunge yakakura zvakakwana kutyaira gasi rekudzivirira rakapfapfaidzwa kuti rivhare nzvimbo yekubatira, asi kuti unyatso chengetedza lens uye kudzivirira simbi mhute kubva pakusvibisa kana kuputika kwesimbi kubva mukukuvadza lens, saizi yemhino inofanirawo kushomeka. Kuyerera kwemvura kunofanirwawo kudzorwa, kana zvisina kudaro iyo laminar inoyerera yekudzivirira gasi ichava mhirizhonga, uye mhepo ichave yakabatanidzwa mune yakanyungudutswa dziva, pakupedzisira ichigadzira pores.

Mune laser welding, kudzivirira gasi kuchakanganisa weld chimiro, weld mhando, weld kupinza uye kupinza kwehupamhi. Muzviitiko zvakawanda, kuvhuvhuta kudzivirira gasi kuchava nemhedzisiro yakanaka pane weld, asi zvinogona zvakare kuunza kusvika kune yakaipa mhedzisiro.

 

Positive Role:

1) Kuvhuvhuta kwakaringana kwekudzivirira gasi kuchanyatso chengetedza dziva re weld kudzikisa kana kutodzivirira oxidation;

2) Kufuridza kwakaringana kwekudzivirira gasi kunogona kunyatso kudzikisa spatter inogadzirwa panguva yewelding;

3) Kuvhuvhuta kwakaringana kwegasi rekudzivirira kunogona kukurudzira kupararira kweyunifomu yedziva re weld painosimba, kuita weld shape yunifomu uye yakanaka;

4) Kufuridza kwakaringana kwegasi rinodzivirira kunogona kunyatso kudzikisa kudzivirira kwesimbi vapor plume kana gore replasma palaser, uye kuwedzera chiyero chekushandisa chelaser;

5) Kuvhuvhuta chaiko kwekudzivirira gasi kunogona kunyatso kudzikisa weld porosity.

Chero bedzi iyo gasi rudzi, gasi kuyerera mwero, kuvhuvhuta modhi sarudzo kwakaringana, inogona kuwana yakanakira maitiro. Nekudaro, kushandiswa zvisirizvo kwegasi rinodzivirira kuchaunzawo mhedzisiro yakaipa pawelding.

Zvakaipa

1) Insuffation isina kunaka yekudzivirira gasi inogona kukonzera urombo welds:

2) Kusarudza rudzi rusina kunaka rwegasi kunogona kukonzera kuputika mu weld, uye kunogonawo kutungamirira mukuderera kwemagetsi emagetsi e weld;

3) Kusarudza gasi risiri iro rinovhuvhuta kuyerera kweyero kunogona kutungamirira kune yakanyanyisa oxidation ye weld (ingave iyo inoyerera yakakura kana yakanyanya kudiki), uye inogonawo kuita kuti weld pool simbi ivhiringidzike zvakanyanya nekunze kwemasimba, zvichikonzera weld kudonha kana kusaenzana kuumbwa;

4) Kusarudza iyo isiriyo gasi jekiseni nzira kuchaita kuti weld itadze kuwana mhedzisiro yekudzivirira kana kunyangwe isina kudzivirira kana kuve nemhedzisiro yakaipa pakuumbwa kwe weld;

5) Kuiswa kwegasi rinodzivirira kuchava nekukanganisa kwekupinda kwe weld, kunyanya kana welding mahwendefa matete, zvinoderedza kupinza kweweld.

 

Kazhinji, helium inoshandiswa segasi rinodzivirira, rinogona kudzvinyirira plasma kusvika pamwero mukuru, nekudaro kuwedzera kudzika kwekupinda uye kuwedzera kukurumidza kwekuputika; uye ine uremu huremu uye inogona kupukunyuka, uye haisi nyore kukonzera pores. Ehe, kubva kune yedu chaiyo welding maitiro, mhedzisiro yekushandisa argon kudzivirira haina kuipa.

Kana iwe uchida kudzidza zvakawanda nezve Laser welding, kana uchida kutenga yakanakisa laser welding muchina kwauri,ndapota siya meseji pawebhusaiti yedu uye titumire email zvakananga!