Kwintsimi yokwenziwa kwemizi-mveliso yanamhlanje, i-laser welding, njenge-high-chane-chane kwaye iteknoloji ye-welding ephezulu, ifumana ingqalelo ekhulayo. Kubathengi abanokubakho bee-welding ze-laser eziphathwayo, ukuqonda umahluko kwi-laser welding yezixhobo ezahlukeneyo zentsimbi kubalulekile ekufezekiseni isiphumo esifanelekileyo se-welding kunye nokuqinisekisa umgangatho wokuwelda.
Okokuqala, makhe sizazi izinto eziqhelekileyo zentsimbi, ezifana nentsimbi yekhabhoni, intsimbi engatyiwayo kunye nentsimbi yealloyi.
I-Carbon steel yenye yezona zinto zixhaphakileyo zensimbi, kwaye i-carbon contents ezahlukeneyo ziya kuchaphazela ukusebenza kwayo. Intsimbi yekhabhoni ephantsi ine-weldability elungileyo. Intsimbi yekhabhoni ephakathi ifuna ukuphathwa ngononophelo ngakumbi ngexesha le-welding, ngelixa intsimbi enekhabhoni ephezulu kunzima ukuyidibanisa.
Intsimbi engatyiwayo inokumelana ne-corrosion kunye nokumelana ne-oxidation. Iintlobo eziqhelekileyo ziquka i-austenitic stainless steel, i-ferritic stainless steel kunye ne-martensitic stainless steel. Ukubunjwa kwabo kunye ne-microstructure imisela iimpawu zabo ze-welding.
Insimbi ye-alloy luhlobo lwetsimbi olufumana iipropati ezithile ngokufaka izinto ezixubileyo, njengamandla, ukuqina kunye nokuxhatshazwa kokugqoka.
I-laser welding inezicelo ezibanzi kunye neenzuzo ezibalulekileyo kwezi zinto zihlukeneyo zentsimbi. Ukuchaneka kwayo okuphezulu kunokufikelela kububanzi obuncinci be-weld kunye nobunzulu, ngaloo ndlela kuncitshiswe indawo echaphazelekileyo kubushushu kunye nokuphucula umgangatho we-welding. Uxinaniso lwamandla oluphezulu lwenza isantya se-welding ngokukhawuleza kwaye siphucula kakhulu ukusebenza kakuhle. Ngapha koko, i-weld seam ye-laser welding intle kwaye inamandla aphezulu, enokufikelela kwiimfuno ezahlukeneyo ezingqongqo zamashishini.
Emva koko, gxininisa ekuthelekiseni nasekuhlalutyeni iiyantlukwano eziphambili zezinto ezahlukeneyo zetsimbi ngexesha lenkqubo ye-laser welding.
Ngokumalunga nokuhanjiswa kweqondo lokushisa, i-carbon steel ine-conductivity ephezulu ye-thermal, ngoko ukushisa kudluliselwa ngokukhawuleza kwaye ukuhanjiswa kweqondo lokushisa kufana ngokufanayo. Nangona kunjalo, insimbi engenasici ine-conductivity ephantsi ye-thermal kwaye ijwayele ukuvelisa amaqondo okushisa aphezulu asekuhlaleni ngexesha le-welding, efuna ulawulo oluchanekileyo.
Iimeko zoguquko nazo ziyahluka. Ngokuqhelekileyo, i-deformation ye-carbon steel incinci, ngelixa i-stainless steel, ngenxa ye-coefficient yayo enkulu yokwandiswa kwe-thermal, ixhomekeke kwi-deformation enkulu ngexesha lenkqubo ye-welding.
Ngokumalunga nokuguqulwa kokubunjwa, ngexesha lenkqubo ye-welding yensimbi ye-alloy, ukusabalalisa kunye nokutshisa ilahleko yezinto ezidibeneyo kuya kuba nefuthe elibalulekileyo kumgangatho we-welding.
Kwiintsimbi ezahlukeneyo, nazi ezinye iiparamitha zokuwelda kwelaser kunye neengcebiso zobugcisa.
Kwintsimbi yekhabhoni, isantya esiphezulu se-welding kunye namandla aphakathi kwelaser anokwamkelwa ukunciphisa igalelo lobushushu kunye nokuphepha ukuwelda ngokugqithisileyo.
Insimbi engenasici idinga isantya esisezantsi se-welding kunye namandla aphezulu. Ngelo xesha, qaphela ukusetyenziswa kwegesi yokukhusela ukukhusela i-oxidation.
Iiparamitha ze-welding zensimbi ye-alloy kufuneka zihlengahlengiswe ngokuhambelana nokwakheka kwe-alloy ethile ukuze kuqinisekiswe ukuhanjiswa okufanayo kwezinto ezixutywayo.
Ukuqukumbela, i-laser welding inamathemba abanzi ekusetyenzweni kwentsimbi. Ubukho belaser welding bunokubonwa kwiinkalo ezifana nokuveliswa kweemoto, i-aerospace, izixhobo zombane, kunye nezixhobo zonyango.
Ngokomzekelo, kwimveliso yeemoto, i-laser welding isetyenziswa ngokubanzi ekudibaneni kwezakhiwo zomzimba wesithuthi, ukuphucula amandla kunye nokhuseleko lomzimba wesithuthi. Kwintsimi ye-aerospace, kwi-welding ye-high-high-power-alloy steel components, i-laser welding inokuqinisekisa ukuchaneka okuphezulu kunye nomgangatho.
Ukwenza ukuba ufumane iziphumo ezingcono zokuwelda kwimisebenzi yokwenyani, sicebisa ukuba usebenzise yethu [igama lophawu] oluphathwa ngesandla ngelaser welder. Ibonisa itekhnoloji yelaser ephezulu, ukusebenza okuzinzileyo, kunye nokusebenza ngokulula, kwaye inokuhlangabezana neemfuno zakho zokuwelda kwizinto ezahlukeneyo zentsimbi. Nokuba uyiplanti encinci yokulungisa okanye ishishini elikhulu lokuvelisa, imveliso yethu iya kuba ngumncedisi onamandla kuwe wokuphucula umgangatho we-welding kunye nokusebenza kakuhle.
Ixesha lokuposa: Jun-26-2024