5 Laser Welding Quality Problems & Solutions

5 laser yowutsa mavuto abwino & mayankho

Kukwaniritsa zochitika zosiyanasiyana za laser

Ndi kuchita bwino kwambiri, kuwongolera kwambiri, kosangalatsa kwambiri, kophweka kosavuta, ndi maubwino ena omwe amapezeka, kuweta kwa laser kumagwiritsidwa ntchito popanga mafakitale ndi ntchito, 3c Zigawo za Auto, Zitsulo Zam'mapazi Zam'madzi, mphamvu yatsopano, zamagetsi, ndi mafakitale ena.

Komabe, njira iliyonse yotsegula ikapanda kudziwa mfundo yakeyi ndi ukadaulo, zimatulutsa zolakwika kapena zinthu zolaula, ma lorser yowuzidwa. Kungomvetsetsa bwino zofooka izi, ndikuphunzira momwe tingapewere zolakwika izi, kukonza bwino mtengo wa laser yotchedwa, kukonza mawonekedwe okongola, komanso zinthu zabwino. Akatswiri opanga zidziwitso za nthawi yayitali, mwachidule zimachitikanso zofooka zomwe zimachitika kwambiri.

1.Cracks

Ming'alu yopangidwa ndi laser mosalekeza ikuwombera makamaka ming'alu yotentha, monga ming'alu yozungulira, ming'alu yowuma, etc. Cholinga chachikulu ndikupanga mphamvu yayikulu yolimbika isanachitike. Kugwiritsa ntchito waya waya kuti mudzaze ma waya kapena kupondaponda chidutswa chachitsulo chimatha kuchepetsa kapena kuchotsa ming'alu ya Durng lalder.

2.Pores mu weld

Kupanga ndi chilema chosavuta kuwira kwa laseji. Nthawi zonse dziwe lotentha la laser ndi lakuya komanso lopapatiza, ndipo zitsulo zimakonda kutentha kwambiri komanso zachangu kwambiri. Mafuta opangidwa mu dziwe lamadzimadzi loyera silikhala ndi nthawi yokwanira kuthawa zitsulo zoziziritsa kukhosi kuzomera. Milandu yotereyi ndi yosavuta kubweretsa mapangidwe a pores. Komanso chifukwa chakuti ma laser otchedwa kutentha ndi ochepa, zitsulo zimatha kuziziritsa mwachangu, chifukwa cha nkhawa zomwe zimawonetsedwa mu laser nthawi zambiri zimacheperapa kuposa kufulika kwachikhalidwe. Kuyeretsa malo ogwirira ntchito asanakumane ndi chizolowezi cha pores, ndipo kuwomba kwa kuwomba kumakhudzanso kupangidwa kwa pores.

3. The Splash

Ngati mungayankhepo kanthu mwachitsulo mwachangu kwambiri, zitsulo zamadzimadzi kuseri kwa dzenjelo kuloza pakatikati pa zotsatsa zilibe nthawi yokonzanso. Kukhazikika mbali zonse ziwiri za weld kumaluma. Kusiyana pakati pa ntchito ziwiri ndi kwakukulu kwambiri, padzakhala zitsulo zosakwanira pazitsulo zowonera, momwemonso kuwotchera m'mphepete kumachitikanso. Pakutha kwa laser yowuzidwa, ngati mphamvu zimagwera mwachangu, dzenjelo ndilosavuta kugwa ndikupangitsa kuti zilema zofananira. Kusamala bwino mphamvu ndi liwiro losuntha kwa makonda otenthetsera a Laser amatha kuthetsa m'badwo wa m'mphepete.

4.Unde

Splizani yopangidwa ndi laser ikukhudza kwambiri mlengalenga ndipo imatha kuipitsa ndikuwononga mandala. The Spatter ikugwirizana mwachindunji ndi kuchuluka kwa mphamvu, ndipo imatha kuchepetsedwa ndikuchepetsa mphamvu yotentha. Ngati kulowako sikokwanira, liwiro lotentha kumatha kuchepetsedwa.

5. Kuwonongeka kwa dziwe loyera

Ngati liwiro lotentha limachedwetsa, dziwe losungunula ndi lalikulu komanso lalikulu, ndipo kusokonezeka kwazitsulo kumakhala kovuta kusunga chitsulo chambiri chamadzimadzi, kuwonongeka, kuwonongeka. Pakadali pano, ndikofunikira kuchepetsa mphamvu ya mphamvu yoyenera kupewa kugwa kwa dziwe losungunula.