Icyitonderwa cyo gusudira Aluminium Metal hamwe na 2000W Fibre Laser Welding

Mu nganda zigezweho, ikoreshwa ryaImashini yo gusudira 2000W fibre laseryo gusudira ibyuma bya aluminiyumu bigenda byiyongera. Ariko, kugirango ubuziranenge bwo gusudira hamwe n'umutekano, ibintu by'ingenzi bikurikira bigomba kwitonderwa.

1. Kuvura hejuru mbere yo gusudira

Filime ya oxyde hejuru yicyuma cya aluminiyumu irashobora kugira ingaruka zikomeye kumiterere yo gusudira. Hagomba gukorwa uburyo bunoze bwo kuvura firime ya okiside, irangi ryamavuta nibindi byanduye. Iyo uruganda runaka rwimodoka rwasudiye ikariso ya aluminium, kubera kutita kubuvuzi bwo hejuru, umubare munini wibinogo hamwe nuduce byagaragaye muri weld, kandi igipimo cyujuje ibisabwa cyaragabanutse cyane. Nyuma yo kunoza gahunda yo kuvura, igipimo cyujuje ibisabwa cyazamutse kugera kuri 95%.

2. Guhitamo ibipimo bikwiye byo gusudira

Ibipimo byo gusudira nkimbaraga za laser, umuvuduko wo gusudira hamwe nu mwanya wibanze bifite akamaro kanini. Kuri plaque ya aluminiyumu ifite ubugari bwa 2 - 3mm, imbaraga za 1500 - 1800W zirakwiriye; kubafite umubyimba wa 3 - 5mm, 1800 - 2000W birakwiriye. Umuvuduko wo gusudira ugomba guhuza imbaraga. Kurugero, iyo imbaraga ari 1800W, umuvuduko wa 5 - 7mm / s nibyiza. Umwanya wo kwibandaho nawo ugira ingaruka ku gusudira. Ibyibandwaho kubisahani binini biri hejuru, mugihe kubisahani binini, bigomba kuba byimbitse imbere.

3. Igenzura ryinjiza ubushyuhe

Icyuma cya aluminiyumu gifite ubushyuhe bwinshi kandi gikunda gutakaza ubushyuhe, bigira ingaruka ku gusudira no gukomera. Kugenzura neza ubushyuhe bwinjira birakenewe. Kurugero, iyo uruganda rwindege rwahinduye ibice bya aluminiyumu, kugenzura nabi kwinjiza ubushyuhe byatumye habaho guhuza bituzuye. Ikibazo cyakemutse nyuma yo kunoza inzira.

4. Gukoresha gaze ya Shield

Gazi ikingira ikwiye irashobora gukumira okiside ya weld hamwe na porosity. Argon, helium cyangwa imvange zabo zikoreshwa cyane, kandi umuvuduko wogutemba hamwe nicyerekezo cyo guhuha bigomba guhinduka neza. Ubushakashatsi bwerekana ko umuvuduko wa argon wa 15 - 20 L / min hamwe nicyerekezo gikwiye gishobora kugabanya ubukana.

Mu bihe biri imbere, biteganijwe ko ibikoresho byo gusudira bifite ingufu nyinshi kandi bifite ubwenge byinshi bizavuka, kandi uburyo bushya bwo gusudira hamwe nibikoresho bizanateza imbere gukoreshwa kwinshi. Mu gusoza, gusa nukurikiza izi ngamba, gukusanya uburambe no kunoza inzira birashobora gukoreshwa ibyiza byo gusudira laser kugirango bigire uruhare mugutezimbere inganda zikora.