Muchina unobatwa nemaoko laser welding muchina ndiyo mainstream metal material welding equipment parizvino, uye mafekitori akawanda anotanga kutenga akawanda-anobata maoko laser welding machines kuti ashandiswe.Nekudaro, kunyangwe iyo michina pachayo iine kuita kwakanaka kwazvo, aya mapoinzi maviri anofanirwa kutariswa kana uchishandisa ruoko-wakabatwa laser welding muchina.Ndezvipi zvibodzwa zviviri?Ngationei!
Aya mapoinzi maviri anofanirwa kucherechedzwa kana uchishandisa ruoko-wakabatwa laser welding muchina:
1, pulse waveform
Pulse waveform idambudziko rakakosha mune ruoko-yakabatwa laser welding muchina, kunyanya mune laser sheet welding;Kana iyo yakaderera intensity mwenje danda inosvika pamusoro pezvinhu, rimwe simba riri pamusoro pesimbi rinoparadzirwa uye rakarasika, uye ratidziro coefficient inoshanduka nekuchinja kwekushisa kwepamusoro.Munguva yenguva yekupuruzira, kutaridzika kwesimbi kunoshanduka zvakanyanya, uye hupamhi hwepurusi ndeimwe yeakakosha paramita ye laser welding.
2, kuwanda kwesimba
Simba density imwe yakakosha parameter mune laser welding.Pasi pesimba rakakura remagetsi, iyo yepasi pevhu inogona kusvika painofashaira mukati memicroseconds, zvichikonzera kunyungudika kwakawanda.High power density inobatsira kubviswa kwezvinhu, zvakadai sekuchera, segmentation uye engraving.Kune yakakwira simba density, tembiricha yepamusoro inogona kusvika painofashaira mumamilliseconds;Mushure mekunge nzvimbo yanyungudutswa nemuchina wekubata laser welding muchina, iyo yepasi pasi inosvika painonyungudika kuti iite yakanaka fusion welding.Naizvozvo, mune insulator laser welding, simba density iri 104 ~ 106Wcm2.Iyo simba density iri pakati peiyo laser spot yakadzikira zvakanyanya kuti ibude mumakomba.Pandege padhuze nelaser tarisiro, kuwanda kwesimba kune symmetrical.Pane nzira mbiri dzekubvisa pfungwa: positive defocusing uye negative defocusing.
Iwo ari pamusoro ndiwo mapoinzi makuru anofanirwa kutariswa kana uchishandisa ruoko-wakabatwa laser welding muchina.Kazhinji, isu tinofanirwa kugadzirisa uye kusimbisa aya mapoinzi maviri tisati tashandisa.Formal processing inogona chete kuitwa mushure mekugadzirisa uye nekuona kuti hapana kukanganisa.
Nguva yekutumira: Jan-13-2023