Isi ihe mere weld nke igwe ịgbado ọkụ laser ji dị oke oji na-abụkarị n'ihi ntụzịaka ikuku na-ezighi ezi ma ọ bụ ezughị oke nke gas na-echebe, nke na-eme ka ihe ahụ oxidize na kọntaktị na ikuku n'oge ịgbado ọkụ ma mepụta oxide ojii. ;
Iji dozie nsogbu nke welds ojii na igwe ịgbado ọkụ laser, enwere ike ịme ihe ndị a:
1. Gbanwee ọsọ na ntụzịaka nke gas na-echebe: Gbaa mbọ hụ na ikuku nke ikuku nchekwa zuru ezu iji kpuchie ebe ịgbado ọkụ niile ma gbochie ikuku oxygen na ikuku ịbanye na weld. Ntuziaka ikuku nke gas na-echebe kwesịrị ịdị na-emegide ntụziaka nke workpiece iji hụ na ikewapụ ikuku dị irè.
2. Kwalite ọgwụgwọ elu nke ihe: Tupu ịgbado ọkụ, jiri ihe mgbaze dị ka mmanya na acetone na-ehicha elu nke ihe ahụ nke ọma iji wepụ mmanụ na ihe nkiri oxide. Maka ihe ndị dị mfe oxidized, pickling ma ọ bụ alkali ịsacha nwere ike iji maka pretreatment iji belata elu oxides.
3. Gbanwee paramita laser: Tọọ ike laser nke ọma ka ịzenarị ntinye okpomoku oke. Mee ka ọsọ ịgbado ọkụ n'ụzọ kwesịrị ekwesị, belata ntinye ọkụ, ma gbochie ihe ahụ ka ọ ghara ikpo ọkụ. Jiri ịgbado ọkụ laser pulsed iji nweta njikwa ntinye ọkụ nke ọma site n'ịgbanwe obosara usu na ugboro ole.
4. Melite gburugburu ịgbado ọkụ: Na-ehicha ebe a na-arụ ọrụ mgbe niile ka ọ ghara igbochi uzuzu na mmiri ịbanye n'ebe ịgbado ọkụ. Mgbe ọnọdụ nyere ikike, jiri ngwa ịgbado ọkụ mechiri emechi iji kewapụ adịghị ọcha nke mpụga.
Ụzọ ndị a dị n'elu nwere ike belata nsogbu nke ịgbado ọkụ nke ịgbado ọkụ ma melite ogo ịgbado ọkụ na arụmọrụ.
Oge nzipu: Ọktoba 14-2024
