Ukuwelda ngeLaser ephathwayo: Isikhokelo esipheleleyo sokubhekisa
Uluhlu Lomxholo:
Ukuwelda ngeLaser ephathwayo:
Iphepha leeNgcebiso:
Intshayelelo:
Ukuwelda nge-laser ephathwa ngesandla kuneenzuzo ezininzi, kodwa ikwafunaingqwalasela enzulu kwiinkqubo zokhuseleko.
Eli nqaku liza kuhlola izinto ezibalulekileyo ekufuneka ziqwalaselwe xa kusenziwa i-laser welding ngesandla.
Kwaye unikezele ngeengcebisomalunga nokukhetha igesi yokukhusela kunye nokukhetha ucingo lokugcwalisakwiintlobo zesinyithi eziqhelekileyo.
Ukuwelda ngeLaser ephathwayo: Ukhuseleko oluyimfuneko
Izixhobo zoKhuseleko loBuqu (i-PPE):
1. Iiglasi zoKhuseleko lweLaser kunye nesihlangu soBuso
Ezikhethekileyoiiglasi zokhuseleko ze-laser kunye nesikhuselo sobusoziyimfuneko phantsi kwezikhokelo zokhuseleko nge-laserukukhusela amehlo nobuso bomqhubi kwimitha yelaser enamandla.
2. Iiglavu zokuWelda kunye nempahla
Iiglavu zokuwelda mazibeihlolwa rhoqo kwaye itshintshwaukuba ziyamanzi, zigugile, okanye zonakele ukuze kugcinwe ukhuseleko olufanelekileyo.
Ijakethi, ibhulukhwe, kunye nezihlangu zokusebenza ezingatshiyo nezingatshiyokufuneka zinxitywe ngamaxesha onke.
Ezi mpahla mazibezitshintshwe ngoko nangoko ukuba zimanzi, zigugile, okanye zonakele.
3. Isiphefumli esine-Active Air Filtration
Isixhobo sokuphefumla esizimeleyokunye nokuhluza umoya okusebenzayoiyimfuneko ukukhusela umqhubi kwimiphunga kunye namasuntswana ayingozi.
Ukugcinwa ngokufanelekileyo kunye nokuhlolwa rhoqo kubalulekile ukuqinisekisa ukuba inkqubo isebenza ngokuchanekileyo.
Ukugcina Imeko Yokutywina Ekhuselekileyo:
1. Ukucoca Indawo
Indawo yokuwelda mayingabi nantoizinto ezinokutsha, izinto ezibuthathaka kubushushu, okanye izikhongozeli ezixinzelelweyo.
Kubandakanya ezokufutshane nesiqwenga sokuwelda, umpu, inkqubo, kunye nomsebenzisi.
2. Indawo eValiweyo eKhethekileyo
Ukuwelda kufuneka kwenziwe eindawo ekhethiweyo, evaliweyo enezithintelo zokukhanya ezisebenzayo.
Ukuthintela ukuphuma komqadi welaser nokunciphisa umonakalo okanye umonakalo onokubakho.
Bonke abasebenzi bangena kwindawo yokutshizakufuneka banxibe umgangatho ofanayo wokhuseleko njengomqhubi.
3. Ukuvalwa kweXesha likaXakeka
Kufuneka kufakwe iswitshi yokubulala edityaniswe nomnyango wendawo yokuwelda.
Ukuvala inkqubo yokuwelda nge-laser ngoko nangoko xa kuthe kwangena ngokungalindelekanga.
Ukuwelda ngeLaser ephathwayo: Ukhuseleko olulolunye
Izixhobo zoKhuseleko loBuqu (i-PPE):
1. Impahla yokuWelda
Ukuba impahla ekhethekileyo yokuwelda ayifumaneki, impahla efunekayoayitshi lula kwaye inemikhono emideingasetyenziswa njengenye indlela, kunye nezihlangu ezifanelekileyo.
2. Isiphefumli
Umphefumli ophefumlayoihlangabezana nenqanaba elifunekayo lokhuseleko kuthuli oluyingozi kunye namasuntswana esinyithiingasetyenziswa njengenye indlela.
Ukugcina Imeko Yokutywina Ekhuselekileyo:
1. Indawo evaliweyo eneempawu zesilumkiso
Ukuba ukuseta imiqobo yelaser akunakwenzeka okanye akufumaneki, indawo yokuweldakufuneka kuphawulwe ngokucacileyo ngemiqondiso yesilumkiso, kwaye zonke iingcango mazihlale zivaliwe.
Bonke abasebenzi bangena kwindawo yokutshizakufuneka ube noqeqesho lokhuseleko nge-laser kwaye uqaphele ukuba umqadi we-laser awubonakali.
Ukubeka phambili ukhuseleko kubaluleke kakhulu ekudibaniseni nge-laser ngesandla.
Ngokulandela imigaqo yokhuseleko enyanzelekileyo kunye nokulungiselela ukwamkela amanyathelo angezinye okwethutyana xa kuyimfuneko.
Abaqhubi banokuqinisekisa ukuba indawo yokutywina ikhuselekile kwaye inoxanduva.
Ukuwelda ngeLaser likamva. Kwaye ikamva liqala ngawe!
Amaphepha okubhekisela
Ulwazi olunikiweyo kweli nqaku lujoliswe ekubeniisishwankathelo ngokubanzimalunga neeparameter zokuwelda nge-laser kunye nezinto eziqwalaselwayo kukhuseleko.
Iprojekthi nganye yokuwelda ethile kunye nenkqubo yokuwelda yelaserziya kuba neemfuno neemeko ezizodwa.
Kucetyiswa kakhulu ukuba uqhagamshelane nomboneleli wakho wenkqubo yelaser ukuze ufumane izikhokelo ezineenkcukacha.
Kubandakanya iingcebiso, kunye neendlela ezilungileyo zokusebenza ezisetyenziswa kwisicelo sakho sokuwelda kunye nezixhobo zakho.
Ulwazi oluqhelekileyo oluvezwe aphaakufuneki kuthenjwe kuyo yodwa.
Njengobuchule obukhethekileyo kunye nesikhokelo esivela kumenzi wenkqubo yelaser kubalulekile kwimisebenzi ekhuselekileyo nesebenzayo yokuwelda ngelaser.
I-Aluminium Alloy yokuWelda ngeLaser:
1. Ubukhulu bezinto - Amandla okuWelda/ isantya
| Ubukhulu (mm) | Isantya sokuWelda seLaser se-1000W | Isantya sokuWelda seLaser se-1500W | Isantya sokuWelda seLaser esingu-2000W | Isantya sokuWelda seLaser se-3000W |
| 0.5 | 45-55mm/s | 60-65mm/s | 70-80mm/s | 80-90mm/s |
| 1 | 35-45mm/s | 40-50mm/s | 60-70mm/s | 70-80mm/s |
| 1.5 | 20-30mm/s | 30-40mm/s | 40-50mm/s | 60-70mm/s |
| 2 | 20-30mm/s | 30-40mm/s | 40-50mm/s | |
| 3 | 30-40mm/s |
2. Igesi yokukhusela ecetyiswayo
I-argon ecocekileyo (i-Ar)yigesi yokukhusela ekhethwayo kwi-laser welding yee-aluminium alloys.
I-Argon inika uzinzo oluhle kakhulu lwe-arc kwaye ikhusela ichibi le-weld elinyibilikisiweyo ekungcolisweni komoya.
Okubalulekileyoukugcina ingqibelelo kunye nokumelana nokugqwalayee-welds ze-aluminium.
3. Iintambo zokugcwalisa ezicetyiswayo
Iintambo ze-Aluminium Alloy Filler zisetyenziselwa ukuhambelana nokwakheka kwesinyithi esisisiseko esidityanisiweyo.
I-ER4043- Intambo ye-aluminium equlethe i-silicon efanelekileyo yokuweldaIi-alloys ze-aluminium zechungechunge ezi-6.
I-ER5356- Intambo ye-aluminium equlethe i-magnesium efanelekileyo yokuweldaIi-alloys ze-aluminium ze-5-series.
I-ER4047- Intambo ye-aluminium etyebileyo kwi-silicon esetyenziselwa ukuweldaIi-alloys ze-aluminium ezine-series ezine.
Ububanzi bentambo buhlala buqala kwi0.8 mm (0.030 in) ukuya kwi-1.2 mm (0.045 in)ukuwelda nge-laser ephathwayo yee-alloys ze-aluminium.
Kubalulekile ukuqaphela ukuba ii-aluminium alloys zifunainqanaba eliphezulu lokucoceka kunye nokulungiswa komphezuluxa kuthelekiswa nezinye izinyithi.
Ukuwelda ngeLaser Intsimbi yeCarbon:
1. Ubukhulu bezinto - Amandla okuWelda/ isantya
| Ubukhulu (mm) | Isantya sokuWelda seLaser se-1000W | Isantya sokuWelda seLaser se-1500W | Isantya sokuWelda seLaser esingu-2000W | Isantya sokuWelda seLaser se-3000W |
| 0.5 | 70-80mm/s | 80-90mm/s | 90-100mm/s | 100-110mm/s |
| 1 | 50-60mm/s | 70-80mm/s | 80-90mm/s | 90-100mm/s |
| 1.5 | 30-40mm/s | 50-60mm/s | 60-70mm/s | 70-80mm/s |
| 2 | 20-30mm/s | 30-40mm/s | 40-50mm/s | 60-70mm/s |
| 3 | 20-30mm/s | 30-40mm/s | 50-60mm/s | |
| 4 | 15-20mm/s | 20-30mm/s | 40-50mm/s | |
| 5 | 30-40mm/s | |||
| 6 | 20-30mm/s |
2. Igesi yokukhusela ecetyiswayo
Umxube weI-Argon (Ar)kwayeI-Carbon Dioxide (CO2)isetyenziswa rhoqo.
Ulwakhiwo oluqhelekileyo lwegesi yiI-Argon eyi-75-90%kwayeI-10-25% yeCarbon Dioxide.
Lo mxube wegesi unceda ukuzinzisa i-arc, ukubonelela ngokungena kakuhle kwe-weld, kwaye ukhusele ichibi le-weld elinyibilikisiweyo ekungcolisweni komoya.
3. Iintambo zokugcwalisa ezicetyiswayo
Intsimbi ephakathi or Intsimbi ye-Alloy ephantsiIintambo zokuzalisa zihlala zisetyenziselwa ukuwelda ngentsimbi yekhabhoni.
I-ER70S-6 - Ucingo lwentsimbi oluthambileyo olusetyenziselwa uluhlu olubanzi lwentsimbi yekhabhoni.
I-ER80S-G- Ucingo lwentsimbi olune-alloy ephantsi olunamandla aphezulu ukuze kube lula ukwenza izinto ezingcono zoomatshini.
I-ER90S-B3- Ucingo lwentsimbi olune-alloy encinci olune-boron eyongezelelweyo ukuze luqinise kwaye lube namandla.
Ububanzi bentambo budla ngokukhethwa ngokusekelwe kubukhulu besinyithi esisisiseko.
Ngokwesiqhelo ukusuka0.8 mm (0.030 in) ukuya kwi-1.2 mm (0.045 in)yokufakelwa kwentsimbi yekhabhoni nge-laser ngesandla.
Ubhedu lokuWelda ngeLaser:
1. Ubukhulu bezinto - Amandla okuWelda/ isantya
| Ubukhulu (mm) | Isantya sokuWelda seLaser se-1000W | Isantya sokuWelda seLaser se-1500W | Isantya sokuWelda seLaser esingu-2000W | Isantya sokuWelda seLaser se-3000W |
| 0.5 | 55-65mm/s | 70-80mm/s | 80-90mm/s | 90-100mm/s |
| 1 | 40-55mm/s | 50-60mm/s | 60-70mm/s | 80-90mm/s |
| 1.5 | 20-30mm/s | 40-50mm/s | 50-60mm/s | 70-80mm/s |
| 2 | 20-30mm/s | 30-40mm/s | 60-70mm/s | |
| 3 | 20-30mm/s | 50-60mm/s | ||
| 4 | 30-40mm/s | |||
| 5 | 20-30mm/s |
2. Igesi yokukhusela ecetyiswayo
I-Argon ecocekileyo (i-Ar)yeyona gesi yokukhusela efanelekileyo yokuwelda nge-laser yobhedu.
I-Argon inceda ekukhuseleni ichibi le-weld elinyibilikisiweyo ekungcolisweni ngumoya.
Oku kunokukhokelela kwi-oxidation eninzi kunye ne-porosity kwi-brass welds.
3. Iintambo zokugcwalisa ezicetyiswayo
Iintambo ze-brass filler zihlala zisetyenziselwa ukuwelda i-brass.
I-ERCuZn-A okanye i-ERCuZn-C:Ezi ziintambo ze-copper-zinc alloy filler ezihambelana nokwakheka kwezinto zesiseko se-brass.
I-ERCuAl-A2:Ucingo lokugcwalisa i-alloy ye-copper-aluminum olunokusetyenziselwa ukuwelda i-brass kunye nezinye i-alloys ezisekelwe kwi-copper.
Ububanzi bentambo yokuwelda nge-laser yobhedu buhlala buphakathi kwe0.8 mm (0.030 in) ukuya kwi-1.2 mm (0.045 in).
Ukuwelda ngeLaser Intsimbi Engagqwaliyo:
1. Ubukhulu bezinto - Amandla okuWelda/ isantya
| Ubukhulu (mm) | Isantya sokuWelda seLaser se-1000W | Isantya sokuWelda seLaser se-1500W | Isantya sokuWelda seLaser esingu-2000W | Isantya sokuWelda seLaser se-3000W |
| 0.5 | 80-90mm/s | 90-100mm/s | 100-110mm/s | 110-120mm/s |
| 1 | 60-70mm/s | 80-90mm/s | 90-100mm/s | 100-110mm/s |
| 1.5 | 40-50mm/s | 60-70mm/s | 60-70mm/s | 90-100mm/s |
| 2 | 30-40mm/s | 40-50mm/s | 50-60mm/s | 80-90mm/s |
| 3 | 30-40mm/s | 40-50mm/s | 70-80mm/s | |
| 4 | 20-30mm/s | 30-40mm/s | 60-70mm/s | |
| 5 | 40-50mm/s | |||
| 6 | 30-40mm/s |
2. Igesi yokukhusela ecetyiswayo
I-Argon ecocekileyo (i-Ar)yeyona gesi yokukhusela esetyenziswa kakhulu kwi-stainless steel laser welding.
I-Argon inika uzinzo oluhle kakhulu lwe-arc kwaye ikhusela ichibi lokuwelda ekungcolisweni komoya.
Okubaluleke kakhulu ekugcineni iipropati zentsimbi engagqwaliyo zikwazi ukumelana nokugqwala.
Kwezinye iimeko,I-nitrogen (N)ikwasetyenziselwa ukuWelda ngeLaser
3. Iintambo zokugcwalisa ezicetyiswayo
Iintambo zokugcwalisa zentsimbi engagqwaliyo zisetyenziselwa ukugcina ukumelana nokugqwala kunye neempawu zesinyithi zesiseko.
I-ER308L- Ucingo lwentsimbi engenasici oluyi-18-8 olunekhabhoni encinci olusetyenziselwa ukusetyenziswa ngokubanzi.
I-ER309L- Ucingo lwentsimbi engagqwaliyo oluyi-23-12 lokudityaniswa kweentsimbi ezahlukeneyo ezifana nentsimbi yekhabhoni kwintsimbi engagqwaliyo.
I-ER316L- Ucingo lwentsimbi engenasici oluyi-16-8-2 olunekhabhoni encinci olune-molybdenum eyongeziweyo yokuphucula ukumelana nokugqwala.
Ububanzi bentambo buhlala buphakathi kwe0.8 mm (0.030 in) ukuya kwi-1.2 mm (0.045 in)ukuwelda nge-laser ephathwayo eyenziwe ngentsimbi engagqwali.
Ukuwelda ngeLaser vs Ukuwelda ngeTIG: Yeyiphi engcono?
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Ukuwelda nge-laser kunye nokuwelda nge-TIG ziindlela ezimbini ezidumileyo zokudibanisa iintsimbi, kodwaizibonelelo zokuwelda nge-laseriingenelo ezikhethekileyo.
Ngenxa yokuchaneka kwayo kunye nesantya sayo, ukuwelda nge-laser kuvumelaisicoci, Kaninziisebenza kakuhleukuweldakunyeukuphambuka kobushushu okuncinci.
Kulula ukuyiqonda kakuhle, nto leyo eyenza ifikeleleke kuzo zombiniabaqalayokwayeabawelda abanamava.
Ukongeza, ukuwelda nge-laser kunokusingatha izinto ezahlukeneyo, kuqukayenziwe ngentsimbi eshayinayokwayei-aluminiyamu, kunye neziphumo ezibalaseleyo.
Ukwamkela i-laser welding kungekuphela njekuphucula imvelisokodwa ikwaqinisekisaiziphumo ezisemgangathweni ophezulu, nto leyo eyenza ukuba ibe lukhetho olukrelekrele kwiimfuno zokwenza izinto zanamhlanje.
I-Laser Welder ephathwayo [Umboniso wemizuzu eli-1]
Iyunithi enye, ephathwa ngesandla ekwaziyo ukutshintsha ngokulula phakathiukuwelda nge-laser, ukucocwa nge-laser, kunye nokusika nge-laserimisebenzi.
Ngeutshintsho olulula lwesincamathelisi se-nozzle, abasebenzisi banokuyilungelelanisa ngaphandle kokuphazamiseka le matshini ukuze ihambelane neemfuno zabo ezithile.
Nokubaukudibanisa izinto zesinyithi, ukususa ukungcola komphezulu, okanye ukusika izinto ngokuchanekileyo.
Esi sixhobo se-laser esibanzi sibonelela ngesakhono sokujongana neentlobo ngeentlobo zezicelo.
Konke oku kwenziwa lula kwisixhobo esinye nesilula ukusisebenzisa.
Ukuba uyithandile le vidiyo, kutheni ungacingi ngayoubhalisela kwiChannel yethu yeYoutube?
Iingcebiso zoomatshini zokuWelda ngeLaser ephathwayo
Nazi ezinye zeLaser-Knowledge onokuba nomdla kuzo:
Ixesha lokuthumela: Julayi-12-2024