Ukuqinisekisa ukhuseleko kunye nomgangatho wokuwelda, iinkqubo ezilandelayo zokuhlola kunye nokulungiselela kufuneka zilandelwe ngokungqongqo ngaphambi kokuqalisa kunye nangexesha lokusebenza:
I. Amalungiselelo angaphambi kokuqalisa ishishini
1. Ukuqinisekiswa koQhagamshelo lweSekethe
Hlola ngononophelo uqhagamshelo lombane ukuqinisekisa ukuba iingcingo zichanekile, ingakumbi intambo yokumisa umhlaba, ekufuneka ikhuselekile ukuthintela iingozi zombane ezifana nokuvuza okanye ii-short circuits.
Qinisekisa ukuba zonke iintambo zesiginali kunye nezolawulo ziqhagamshelwe ngokufanelekileyo ukuze kuthintelwe ukungasebenzi kakuhle kwezixhobo ngenxa yokunxibelelana okubi.
2. Uhlolo loNikezelo lweGesi
Iigesi ezingasebenzi kakuhle (umz. i-argon, i-helium) ziyacetyiswa njengeegesi ezikhuselayo ukuze zahlulwe ngempumelelo ioksijini kwaye zithintele ukungcoliswa kwe-weld.
Igesi mayingabi naoyile, ingabi namanzi, kwaye yome ukuze kuthintelwe ukungcola okunokuphazamisa uzinzo lwedama lokuwelda kunye nomgangatho womthungo wokuwelda.
II.Izixhobo zeLaserUhlolo Lokuqalisa
Ngaphambi kokuba uvule, qiniseka ukuba iqhosha lokumisa ngexesha likaxakeka likhutshiwe kwaye ucango lokhuseleko luvaliwe.
Emva kokuvula umbane oyintloko, jonga iphaneli yokulawula ukuqinisekisa ukuba akukho zi-alamu okanye izalathisi zempazamo ezisebenzayo.
III. Ukuhlolwa kweNdlela yeMisebe kunye nokulungelelaniswa kweMisebe ebomvu
Qaphelaumqadi obomvuimeko yokukhupha umoya. Sebenzisa isalathisi somqadi obomvu uze ujonge umqadi ocacileyo nogxileyo.
Xa ibekwe kwindawo yokusebenza,umqadi obomvu kufuneka wenze ubungakanani bengqekembe, indawo ecacileyo engenamabala amnyama, ebonisa indlela engenamqobo necocekileyo yomqadi.
Ukuba umqadi obomvu ubonakala ungacacanga, usasazekile, okanye ubonisa amabala amnyama, coca iilensi ngokukhawuleza okanye uhlole ukulungelelaniswa komqadi.
Ukujonga Indawo Yokubeka Imisebe Ebomvu
Umqadi obomvu kufuneka uhlale uphakathiucingo lokuwelda ukuqinisekisa ukulungelelaniswa kwendlela yokuwelda ngokuchanekileyo. Ukuba kukho ukuphambuka, lungisa indawo yesikrini okanye yentloko yelaser ukuze ulinganise.
Ukungalingani kakuhle kunokukhokelela kwiziphene zokuwelda, ukuchaneka kwamalungu okungachanekanga, okanye kwaneziphene zesakhiwo.
IV. Amanyathelo okhuseleko kunye nezikhumbuzo zokhuseleko
Imisebenzi yokuqalisa kufuneka yenziwe ngabasebenzi abaqeqeshiweyo kuphela.
Nxiba ngokukhethekileyoizibuko zokhuseleko zelaserngexesha lokusebenza ukukhusela kwimitha yelaser ethe ngqo okanye esasazekileyo.
Abasebenzi abangagunyaziswanga kufuneka bahlale kude nentloko yelaser kunye nendawo yokusebenza, ingakumbi ngexesha lokukhutshwa kwelaser.
Ukuba kukho ingxolo engaqhelekanga, umsi, okanye ii-alamu, yima umsebenzi ngoko nangoko, ucime umbane, kwaye uqhagamshelane nenkxaso yobugcisa.
V. Unyango lweClamp yoMhlaba kunye nokuCoca iGesi
Qhagamshela i-ground clamp kwitafile yokuwelda okanye kwindawo yokusebenza ukuqinisekisa ukuba ijikeleziswa kakuhle ngombane, ukuthintela impendulo engaqhelekanga yamandla enokuthi yonakalise izixhobo.
Susa isitshixo somhlaba ngegesi ixesha elifutshane. Kutheni le nto iyimfuneko? Ukuthintela ukuqokelelana kothuli okanye ukuchitheka kwityhubhu yokulinganisa umlomo, okunokungcolisa okanye kutshise i-
ilensi yokukhusela.
VI. Ukuqinisekiswa kweParameter kunye noLungiso
Qinisekisa useto oluchanekileyo, unike ingqalelo kumandla, imvamisa yokushukuma, ubukhulu bokushukuma, kunye nesantya sokutya ngocingo.
Vula iswitshi yelaser ngelixa unxibe izibuko zokhuseleko zelaser.
Ngexesha lokuwelda, gcina umpu welaser kwi-engile ye-45°–60°.
Kutheni Ukhetha I-engile engama-45°–60°?
1. Ukhuseleko lwegesi oluphuculweyo
Ukuwelda nge-laser kudla ngokusebenzisa igesi yokukhusela (umz. i-argon) ukuthintela ukunyibilika kwedama elichithwe ngomngxuma.
I-engile ethambekileyo iqinisekisa ukugqunywa kwegesi okufanayo, nto leyo ephucula ukusebenza kakuhle kokhuseleko.
2. Ithintela Umonakalo Wokucingisisa NgeLaser
Kwizinto ezikhazimlayo kakhulu (umz. i-aluminium, i-copper), umqadi othe nkqo we-90° unyusa umngcipheko wokubuyiselwa kwe-laser kwinkqubo ye-optical, nto leyo enokungcolisa okanye yonakalise iilensi.
Indlela egobileyo iqondisa kwakhona ukubonakaliswa, ikhusela i-laser optics.
3.Iphucula Ukungena kunye noMgangatho weWeld
Ukulungisa i-angle ye-beam kulungisa indawo ephambili kwizinto, kukhuthaza ukungena okufanelekileyo kunye nokwakheka kwe-weld ngelixa kunciphisa iziphene ezifana nokuqhekeka okanye ukuhlanganiswa okungaphelelanga.
4. Ukuphuculwa kobuchule bokuphatha kunye nokubonakala
Indawo ethe nkqo engama-90° inokuthintela umbono womqhubi.
Indlela egobileyo inika ukubonakala okungcono kunye nolawulo, nto leyo eyenza kube lula ukulandelela umthungo we-welding okubushelelezi.
Kutheni Ukuphepha I-engile ye-90°?
1.Umngcipheko ophezulu wokubonakaliswa nge-laser.
2. Ukubonakala okulinganiselweyo kunye nobunzima bokusebenza.
3.Ukwanda kwamathuba okuba neziphene (umz. ukubola, ukufakwa kwe-slag).
Umatshini wokuwelda nge-laserifuna ukuchaneka okukhulu kunye nengqalelo kwiinkcukacha. Inyathelo ngalinye lokulungiselela libalulekile ukuqinisekisaumgangatho wokuwelda kunye nezixhoboukhuseleko.
KwaFoster Laser, sigcina umgaqo othi “Umgangatho Kuqala, Iinkcukacha Zibalulekile.” Asiboneleli nje kuphela ngokusebenza okuphezuluizixhobo zokuwelda nge-laserkodwa ikwabonelela ngemigangatho emiselweyo necwangcisiweyo
iinkqubo zokusebenza, ezinika amandla abawelda ukuba bakwazi ukujongana nemisebenzi enzima ngokuzithemba.
Ukukhetha iFoster kuthetha okungaphezulu kokukhetha umatshini—kuthetha ukusebenzisana nomhlobo othembekileyo nozinzileyo. Ngamana yonke inkampani entsha ingaqala ngobungqongqo nangokuchaneka, kwaye ngamana yonke i-weld seam ingabonakalisa
ubuchule kunye nokuthembana.
Ixesha leposi: Juni-27-2025
