Laser welding muchina ane makatsemuka muwelding

Zvikonzero zvikuru zvelaser welding muchina kutsemuka zvinosanganisira kukurumidza kutonhora kumhanyisa, mutsauko wezvinhu zvenyama, zvisina kufanira welding paramita marongero, uye kushomeka kweweld dhizaini uye welding pamusoro pekugadzirira. ,

1. Chekutanga, kukurumidza kutonhora kumhanya ndicho chikonzero chikuru chekutsemuka. Munguva ye laser welding process, iyo welding nzvimbo inokurumidza kupisa uye inokurumidza kutonhora. Uku kutonhora nekukurumidza uye kupisa kunokonzeresa kushushikana kukuru kwekushisa mukati mesimbi, iyo inozogadzira mitswe. ,

2. Mukuwedzera, zvinhu zvakasiyana-siyana zvesimbi zvine zvakasiyana-siyana zvekuwedzera kwemafuta coefficients. Kana welding zvinhu zviviri zvakasiyana, makatsemuka anogona kuitika nekuda kwekusiyana kwekuwedzera kwekupisa. ,

3. Zvisizvo zvigadziro zvewelding parameters senge simba, kukurumidza, uye kureba kwakatarisa kuchaitawo kuti kuparadzirwa kwekushisa kusina kuenzana panguva yekuputika, kunokanganisa welding quality uye kunyange kukonzera kutsemuka. ,

4. Nzvimbo yewelding idiki zvakanyanya: Saizi yelaser welding spot inokanganiswa neiyo laser simba density. Kana iyo welding nzvimbo iri diki, kushushikana kwakanyanya kunogadzirwa munzvimbo yenzvimbo, zvichitungamira mukutsemuka. ,

5. Yakashata weld design uye welding surface kugadzirira zvakare zvinhu zvakakosha zvinokonzera kutsemuka. Isina kufanira weld geometry uye saizi dhizaini inogona kutungamira kune welding kushushikana, uye kucheneswa kusina kunaka uye pretreatment yewelding yepasi inokanganisa kunaka uye simba re weld uye nyore kutungamira mukutsemuka.

Kune aya matambudziko, zvinotevera zvinogadziriswa zvinogona kutorwa:

1. Dzora chiyero chekutonhora, kuderedza kutonhora kwemhepo nekutanga kupisa kana kushandisa retarder, nezvimwewo kuderedza kuunganidza kwekupisa kwekupisa;

2. Sarudza zvinhu zvinofananidzwa, edza kusarudza zvinhu zvine zvakafanana thermal kuwedzera coefficients ye welding, kana kuwedzera chidimbu chekushandura zvinhu pakati pezvinhu zviviri zvakasiyana;

3. Gadzirisa maparamendi ekushongedza, gadzirisa zvakakodzera welding parameters zvichienderana nehunhu hwezvinhu zvakashongedzwa, zvakadai sekudzikisa zvakakodzera simba, kugadzirisa welding speed, nezvimwewo;

4. Kuwedzera welding surface area: Kuwedzera kwakakodzera nzvimbo yewelding yepamusoro kunogona kuderedza kushungurudzika uye matambudziko ekutsemuka anokonzerwa nediki dzeko welds.

5. Ita zvinhu pretreatment uye post-weld treatment, bvisa tsvina yakaita seoiri, sikero, etc. kubva pawelding part, uye shandisa nzira dzekupisa dzekupisa dzakaita seannealing and tempering kubvisa welding residual stress uye kuvandudza kuoma kwejoint rakasungwa. .

6. Ita zvinotevera kupisa kurapwa: Kune zvimwe zvinhu zvakaoma kudzivisa kuputika, kurapwa kwakakodzera kwekupisa kunogona kuitwa mushure mekugadzirisa kubvisa kushushikana kunogadzirwa mushure mekuputika uye kudzivisa kuitika kwekutsemuka.