Mhangura Nozzle yeWelding Head
Chikamu Nhamba:AS-12
Cherechedza: Weld Wire 0.8mm/ 1.0mm/1.2mm
Chikamu Nhamba:BS-16
Cherechedza: Weld Wire, 1.6mm
Chikamu Nhamba:BS-16
Cherechedza: Weld Wire, 1.6mm
Chikamu Nhamba:ES-12
Remark Weld Wire 0.8mm/1.0mm/1.2 nm
Chikamu Nhamba:FS- 16
Cherechedza: Weld Wire, 1 6mm
Chikamu Nhamba:C
Cherechedza: Waya -Yemahara Welding
Chikamu Nhamba:C
Cherechedza: Waya -Yemahara Welding
Chikamu Nhamba:C
Cherechedza: Waya -Yemahara Welding
Akapedza kudzidza Tube
Iko kukanganisa kwemuromo we laser yekucheka muchina mukucheka laser?
Laser yekucheka muchina unoshandiswa uchashandisa muromo, musika wakakamurwa kuita supersonic nozzle uye subsonic nozzle, supersonic sezvo zita richireva kuti gasi rekuyerera rakakura kupfuura kumhanya kwekunzwika, subsonic nozzle ndiyo gasi kuyerera kuri kushoma. kupfuura kumhanya kwenzwi.Iyo miviri miviri yakakamurwa kuita isinganzwisisike uye kunyange maviri marudzi.Ngatitarisei maitiro eiyo nozzle yemuchina wekucheka laser kana laser yekucheka.
Dual laser laser yekucheka muchina
Usati wataura kuti muromo welaser yekucheka muchina une chekuita nekucheka kwelaser, tanga wataura kuti gasi rinobatsira rinoita basa mukucheka.Kutanga, mhanyisa kutonhora kwenzvimbo yekucheka, kuderedza kupisa kwakakanganiswa nzvimbo, uye kubatsira kuumba nzvimbo yakatsetseka yekucheka.Chechipiri, okisijeni segasi rinobatsira rinogona kuwedzera kupisa kwekuita, kunobatsira kune gobvu ndiro yekucheka.Chechitatu, inert gasi segasi rinobatsira rinogona kudzivirira workpiece oxidation, chengetedza maitiro ezvinyorwa pachazvo.
1. Kufurira kwe oxide viscosity
Pakati peese tekinoroji paramita yekucheka laser, iyo yekubatsira gasi kumanikidza uye gasi kuyerera maitiro ndizvo zvakakosha zvinokanganisa kunaka kwekucheka.Kana uchicheka marata akakora esimbi, senge kabhoni simbi, okisijeni inoshandiswa segasi rinobatsira nekuti maokisisa esimbi ane kakudongorera kadiki uye ari nyore kubvisa kubva pakachekwa.
Mumamiriro ezvinhu akajairwa, kunyangwe rutivi rwekabhoni simbi laser yekucheka incision ine yakaonda yesimbi oxide, kazhinji, kunaka kweiyo laser yekucheka kabhoni simbi yekucheka pamusoro inogamuchirwa.Asi nekuda kwekuti simbi isina tsvina ine chromium, uye yakanyungudutswa chromium oxide ine yakakwira viscosity, iri nyore kusungirira mumadziro eparutivi, saka kushandiswa kwakafanana kweokisijeni segasi rinobatsira, simbi isina simbi inogadzirisa kunaka kwakaipa kupfuura kabhoni simbi.Kana gasi rinomanikidza risina kukwirira, zvakaoma kubvisa ma oxides aya.
Dambudziko rimwechete richaitika pakucheka aluminium uye titanium alloy, nokuti yakanyungudutswa aluminium uye titanium oxide zvakare ine viscosity yakakwirira, kuitira kuti uwane hutano hwakanaka hwekucheka hunofanira kuda kudzvinyirira kwepamusoro kwegasi rinobatsira.Muchokwadi, Cr, Al, Ti alloys zvakaoma kucheka zvinhu.
Laser yekucheka muchina wekucheka tekinoroji kuratidza
2. Kufurira kwe slag viscosity mukunyunguduka
Laser kucheka negasi inert segasi rinobatsira rinogona kuderedza kukanganiswa kwematambudziko ari pamusoro kusvika pamwero wakati, asi inert gasi rinowanzoda kushanda mumhepo yakanyanya kudzvanywa ye8 kusvika 25Bar, uye simbi yakanyungudutswa mune incision inogona kubviswa. pasi pekuita kweairflow shear force.Nekuda kwekuti hapana okisijeni mukuyerera, maokisi esimbi haaite mukucheka.Kazhinji, iyo yakachena simbi muyakanyungudutswa ine yakaderera viscosity pane ayo oxide uye inogona kupeperetswa kure nyore, saka zviri nyore kuumba diki kupisa kwakakanganiswa nzvimbo uye yakatsetseka yakachekwa pamusoro pasina oxide tsvina.
Iyo yakakosha chimiro che supersonic nozzle inogona kushandura kudzvanywa kwegasi rekubatsira kuita simba rine simba, kupeperetsa slag, uye kuwana yakanyanya kukwana laser yekucheka nzvimbo.