Impumelelo yentsimbi ngewelding laserixhomekeke kwiimpawu zayo ezingundoqo zomzimba. Umzekelo, ukubonakalisa okuphezulu kunokuphambuka amandla e-laser, ngelixa ukuhanjiswa kwe-thermal ephezulu kususa ubushushu ngokukhawuleza ukusuka kwindawo ye-weld. Ezi mpawu, kunye neqondo lokunyibilika, zimisela indlela into efunxa ngayo amandla ukuze yenze i-weld eyomeleleyo, echanekileyo.
Nantsi ukucazululwa kweentsimbi eziqhelekileyo kunye nendlela iimpawu zazo ezidlala ngayo.
Laser Welding Carbon Steel
Intsimbi yeCarbon yintsimbi ye-iron-carbon alloy kunye ne-2.1% ye-carbon content. Isiqulatho sekhabhoni sisona sigqibo siphambili seempawu zayo.
Intsimbi yekhabhoni ephantsi(ingaphantsi kwe-0.25% yekhabhoni) i-ductile, iqinile, kwaye kulula ukucutshungulwa kwaye i-weldable. Ihlala isetyenziselwa iipaneli zomzimba, ucingo, kunye nemibhobho.
Medium-carbon steel(i-0.25% ukuya kwi-0.60% yekhabhoni) yomelele kwaye inzima kune-carbon steel. Oku kuyenza ilungele amacandelo afuna ukomelela ngakumbi kunye nokumelana nokunxiba, njengeegiya, iishafti, kunye namavili kaloliwe.
Intsimbi ephezulu yekhabhoni(ngaphezu kwe-0.60% yekhabhoni) yeyona nto inamandla kwaye inzima kwezi zintathu, kodwa ikwayeyona ductile incinci kwaye incinci kakhulu. Ukuqina kwayo kuyenza ilungele izixhobo zokusika, imithombo, kunye neengcingo zokuqina, kodwa ifuna ukuphathwa ngononophelo ngexesha lokuwelda ukuthintela ukuqhekeka.
Intsimbi yeCarbon lihashe lomsebenzi kwimveliso, kwaye ithatha i-laser welding kakuhle.
Iingenelo: Ufumana amandla, i-welds enzulu ngokuchaneka okumangalisayo kunye nokuphazamiseka okuncinci kakhulu. Isantya sidibanisa kakhulu, sinyusa imveliso kumgangatho wefektri.
Iingqwalasela: Ukupholisa ngokukhawuleza kwenkqubo ye-laser kunokukwenza ukuba i-weld ibe brittle kwaye ithande ukuqhekeka. Ngamanye amaxesha, ukufudumeza inxalenye kuyimfuneko ukunciphisa ukupholisa kunye nokuthintela imiba.
Laser Welding Stainless Steel
Lo ngumdlalo owenziwe ezulwini. I-laser welding yinkqubo egqibeleleyo yentsimbi engatyiwayo, ngakumbi kumashishini afuna ucoceko.
Iingenelo: Igalelo lobushushu eliphantsi, eligxininisiweyo luyimpumelelo enkulu. Igcina iipropathi ezikwaziyo ukumelana nokutyiwa kwentsimbi engatyiwayo ngokuthintela into ebizwa ngokuba yi "carbide precipitation." Oku kubangela utyando olucocekileyo kunye neewelds ezichanekileyo, yiyo loo nto ithandwa kakhulu kumashishini ezonyango kunye nokutya.
Iingqwalasela: Uninzi lweentsimbi ezixhaphakileyo, njenge 300 series (umz., 304, 316), weld kakuhle kakhulu. Nangona kunjalo, amanye amabanga, njengothotho lwama-400, anokuba brittle kwindawo echatshazelwe bubushushu.
Laser Welding Aluminium
I-aluminiyam yokuwelda ibisoloko inenkohliso, kodwa i-laser welding iyawutshintsha umdlalo.
Iingenelo: I-Aluminiyam ngumqhubi omkhulu wokushisa, oku kuthetha nge-welding yendabuko, ubushushu busasazeka kwaye bubangela ukuba inxalenye yonke idibanise. Amandla agxininisiweyo e-laser kunye negalelo lobushushu eliphantsi liyicombulula le ngxaki, inciphisa kakhulu ukugqwetheka.
Iingqwalasela: I-Aluminiyam ibonakalisa kakhulu. Umphezulu omenyezelayo unokugqabaza umqa welaser ngqo. Impumelelo ixhomekeke kwizinto ezimbalwa eziphambili: ukucocwa komhlaba okungenachaphaza, irhasi ekhuselayo elungileyo, kunye nokusetyenziswa kohlobo olululo lwelaser (ifiber lasers zihlala zikhethwa) ukuqinisekisa ukuba amandla ayafunxa.
Laser Welding Titanium
Ukuba ufuna ukuwelda i-titanium, i-laser sesinye sezixhobo zakho ezilungileyo zomsebenzi.
Iingenelo: I-Titanium sisinyithi esisebenzayo, nto leyo ethetha ukuba ingcoliseka lula yioksijini esemoyeni xa inyibilika, nto leyo ekhokelela ekuweni kwentsimbi ebuthathaka. Isantya se-laser kunye nokuchaneka kunciphisa ixesha lokunyibilika kwesinyithi kunye nokuvezwa, ukunciphisa umngcipheko wokungcoliswa kunye nokudibanisa.
Iingqwalasela: Kanye njenge-TIG welding titanium, kusafuneka ulumke kakhulu. Ukucoceka ngokupheleleyo kunye nokukhusela okugqibeleleyo ngegesi engasebenzi (njenge-argon) ayinakuxoxisana.
I-Laser Welding Copper kunye nezinye izinyithi ezibonakalisayo
Kulapho ukuwelda kwelaser kutyhala imida yento enokwenzeka.
Iingenelo: Umatshini we-laser welding unokujoyina izixhobo ezibonisa kakhulu ezifana nobhedu, ekunzima kakhulu ukuwelda phantse ngayo nayiphi na enye indlela. Oku kubalulekile kwizicelo ezifana neebhetri zemoto yombane (EV), apho ubhedu kunye ne-aluminiyam kufuneka zidityaniswe.
Iingqwalasela: Le zizinto zenqanaba lengcali. Ukubonakala okuphezulu kunye nokuhanjiswa kwe-thermal kunokonakalisa i-laser optics ukuba ayilawulwa ngokuchanekileyo. Idla ngokufuna izixhobo ezikhethekileyo, kunye nobuchule obuphambili.
Yintoni na le Lukuxelisa Laser Welding?
Ngelixa ivakala ngathi sisixhobo esingummangaliso, ayifezekanga kuwo wonke umsebenzi. Kubalulekile ukuqonda urhwebo.
1.Iindleko eziphezulu zokuqala: Umatshini we-laser welding welding yi-investment ebalulekileyo, ibiza kakhulu kune-MIG yendabuko okanye i-TIG.
2.IiMfuno eziQhelekileyo eziManyeneyo: Njengoko kukhankanyiwe, iilaser zifuna ukulingana okugqibeleleyo. Ukuba iindawo zakho zinezikhewu okanye azisikwanga ngokuchanekileyo, i-laser ayizukwazi ukuyivala ngokufanelekileyo.
3.Imiba yokuReflectivity: Izinto ezikhazimlayo ezifana ne-aluminiyam kunye nobhedu kunokuba nzima ukuwelda ngaphandle kweelaser ezikhethekileyo kunye nobuchule.
4.Iinkxalabo zoKhuseleko: I-high-intensity laser beam iyingozi kakhulu kwaye inokubangela ukwenzakala kwamehlo okumandundu kunye nokutsha kwesikhumba, nakwizinto ezibonakalayo. Izivalo ezifanelekileyo zokhuseleko kunye nezixhobo zokukhusela umntu (PPE) zinyanzelekile.
Iindlela ezigqwesileyo zokuSebenzisa iiWelds zeLaser ezingenasiphako
Ukufumana okuninzi kwinkqubo yakho ye-laser welding, kufuneka ubethelele iziseko.
Ukulungiselela yinto yonke
I-Joint Fit-Up: Asinakutsho ngokwaneleyo: amalungu akho kufuneka ahlangane ngokuqinileyo. Injongo yesikhewu esingaphantsi kwe-10% yobuninzi bezinto eziphathekayo ukuze ufumane iziphumo ezingcono.
Ukucoca uMphezulu: Lahla yonke into engeyontsimbi. Oku kuthetha ukususa zonke ioyile, igrisi, iioksidi, kunye nazo naziphi na ezinye izinto ezingcolisayo. Umphezulu ococekileyo ubalulekile ukukhusela iipores kunye nezinye iziphene kwi-weld yakho.
Lawula Inkqubo Yakho
Irhasi yokuKhusela: Kanye njenge-TIG kunye ne-MIG, i-laser welding isebenzisa igesi engasebenziyo (ngokuqhelekileyo i-argon okanye i-helium) ukukhusela i-weld pool etyhidiweyo kwi-oksijini kunye ne-nitrogen emoyeni, iqinisekisa i-weld eqinile, ecocekileyo.
UPhuculo lweParameter: Kufuneka ucofe useto lwakho. Amandla eLaser, isantya sewelding, kunye nomgama wokujolisa kufuneka ulungelelaniswe ngokugqibeleleyo kwizinto ezithile kunye nobukhulu osebenza nabo.
Ukhuseleko Kuqala, Ngalo lonke ixesha
Ukuwelda ngeLaser ayisiyonkqubo onokuthi ube yinto eqhelekileyo ngayo. Ukukhanya okugxilileyo kunamandla amangalisayo. Nabani na okufutshane nomsebenzi kufuneka anxibe iiglasi ezikhethekileyo zokhuseleko lwelaser ezilinganiswe kubude obuthile belaser yakho.
Ngaba iLaser Welding Machine lukhetho oluLungileyo kuwe?
Ke, ngaba kufuneka utyale imali kwi-laser welding?
Makhe siphinde sihlaziye. I-Laser welding sisixhobo sokuvelisa esiphucukileyo esinikezela ngesantya esingenakuthelekiswa nanto, ukuchaneka, kunye nomgangatho. Ukurhweba yindleko ephezulu yokuqala kunye neemfuno ezingqongqo zeendawo ezicocekileyo, ezifanelekileyo.
Ingqondo yethu yokugqibela: Ukuba umsebenzi wakho ufuna umthamo ophezulu, i-automation, kunye nokukhomba ukuchaneka-ingakumbi kwizinto ezibuthathaka okanye ezicela umngeni-i-laser welding ayisiyiyo enye inketho. Sisisombululo esiphezulu esinokuthi siguqule imveliso yakho.
Ixesha lokuposa: Aug-15-2025
