Peamised omadused laser lõikamine

Kitsas lõikamine õmblus vähendab toorik deformatsioon
Laser kiir on fokuseeritud sisse väga väike valgus punktid, saavutamine a kõrge võimsus tihedus at fookus punkt. At see punkt, soojus sisend by the beam far overs the portsjon peegeldunud, juhtiv, or hajus by the material, ja the materjal kiire kuumeneb üles kuni punkt of aurustumine, aurustumine ja moodustamine poorid. As the light beam moves line with the material, the augud pidevalt vorm kitsas pilud. Serv lõikamine on minimaalselt mõjutatud kuumus ja seal on põhimõtteliselt ei deformatsioon of toorik.
lõikamine protsess, abiained aurud sobivad jaoks materjal olemine lõikamine on ka lisatud . teras lõikamine 2c hapnik kasutatakse an abiaine aur et tekitada eksotermilised keemilised reaktsioonid koos sula metall - 2c oksüdeeriv materjal materjal ja abistamine puhuda ära räbu sees lõikamine lõikamine õmblus lõikamine polüpropüleen ja muu plastid kasutamine kokkusurutud õhk , samas lõikamine tuleohtlikud materjalid näiteks puuvill ja paber kasutamine inerts aurud. abi aur sisenemine the düüs purk jahe fookus lääts, suitsu ja tolm sisenemine lääts lääts ist to saastumine lääts ja põhjus see ülekuumenemine.
Most organic and inorganic materials can be cut by laser. In the metal processing industry, which plays a significant role in industrial manufacturing systems, many metal materials, regardless of their hardness, can be cut without deformation. Of course, for high reflectivity materials such as gold, silver, copper, and aluminum alloys, they are also good heat transfer conductors, so laser cutting is difficult or even impossible. Laser cutting has no burrs, wrinkles, high accuracy, and is superior to plasma cutting. For many electromechanical manufacturing industries, modern laser cutting systems controlled by microcomputer programs can easily cut workpieces of different shapes and sizes, and they are often preferred over punching and die pressing processes; Although its processing speed is still slower than die punching, it has no mold consumption, no need to repair the mold, and saves time on replacing the mold, thereby saving processing costs and reducing production costs. Therefore, overall, it is more cost-effective.
Kontaktivaba töötlemine
After focusing the laser beam, it forms a very small focal point with extremely strong energy, which has many characteristics when applied to cutting. Firstly, laser light energy is converted into amazing thermal energy and kept in a very small area, providing narrow straight edge slits The heat affected zone with the smallest adjacent tangent edge; ⑶ Minimal local deformation. Secondly, the laser beam does not apply any force to the workpiece, and it is a non-contact cutting tool, which means that ⑴ the workpiece has no mechanical deformation; ⑵ There is no tool wear, and there is no issue of tool conversion; ⑶ Cutting materials does not require consideration of their hardness, which means that laser cutting ability is not affected by the hardness of the material being cut, and any material with any hardness can be cut. Again, the laser beam has strong controllability, high adaptability, and flexibility, making it convenient to combine with automation equipment and easily achieve automation of the cutting process Due to the absence of restrictions on cutting workpieces, the laser beam has unlimited ability to cut profiles; ⑶ Combined with computers, it can layout the entire board and save materials.
Kohanemisvõime ja paindlikkus
Võrreldud muu tavapärane töötlemine meetodid, laser lõikamine on suurem kohanemisvõime. Esiteks, võrreldud muu termiline lõikamine meetodid, as a termiline lõikamine protsess, muud meetodid ei saa toimida on a väga väike ala nagu a laser kiir, tulemusena in a lai sisselõige, a suur kuumus mõjutatud tsoon, ja oluline toorik deformatsioon. Laser purk lõikamine mittemetallid, samas muu termiline lõikamine meetodid ei saa.