“Inkqubo yokuwelda yePIPEFAB yeyona nto iphambili kwiLincoln Electric, inika ukusebenza okuphezulu kwi-welding ethile yemibhobho ngolawulo oluqondakalayo, oluthe ngqo nolulula, kunye noyilo olujikayo olunciphisa ixesha lokuseta i-welder,” utshilo uBrian Senasi, uMphathi weNtengiso yeSithili e-Alberta, eLincoln Electric.
Utshintsho oluhamba kancinci kancinci luqhelekile kwimveliso, ingakumbi kwi-pipe welding. Umzekelo, ukuba une-parameters zenkqubo ye-pipe welding, ukutshintsha ezo parameters ukuze ungenise inkqubo entsha ye-welding kunokuba yingxaki enkulu kunokuba kufanelekile. Yingakho indlela ye-welding evavanyiweyo kwamanye amashishini inobomi obude benkonzo kunezinye. Ukuba ayonakali, musa ukuyilungisa.
Kodwa njengoko kuvela iiprojekthi ezintsha, abavelisi bezixhobo zokutywina baphuhlisa ubuchwepheshe obutsha ukunceda iiworkshops ziphucule imveliso kunye nokuchaneka kokutywina.
Ukuwelda iingcambu ngendlela eyiyo ngundoqo kwinkqubo yokuwelda imibhobho ephumelelayo, nokuba kusevenkileni okanye emasimini.
“Inkqubo yethu ye-TPS/i yinkqubo ye-MIG/MAG efanelekileyo kwii-root welds,” utshilo uMark Zablocki, ingcali ye-Welding, eFronius Canada. I-TPS/i yinkqubo ye-MIG/MAG enokulinganiswa kaFronius. Inoyilo oluyimodyuli ngoko ke inokulinganiswa ukuze isetyenziswe ngesandla okanye ngokuzenzekelayo njengoko kufuneka.
“Kwi-TPS/i, siphuhlise inkqubo ebizwa ngokuba yi-LSC, emele i-Low Spatter Control,” utshilo uZablocki. I-LSC yi-arc yesekethe emfutshane ephathwayo ephuculiweyo enozinzo oluphezulu lwe-arc. Le nkqubo isekelwe kwi-short circuits ezenzeka kumanqanaba aphantsi ombane, nto leyo ebangela ukuba kubekho ukutsha okuthambileyo kunye nenkqubo yokuwelda ezinzileyo. Oku kunokwenzeka kuba i-TPS/i inokuchonga ngokukhawuleza kwaye iphendule kwizigaba zenkqubo ezenzeka ngexesha le-short circuit. “Sifumene i-arc emfutshane enoxinzelelo olwaneleyo lokuqinisa ingcambu. I-LSC yenze i-arc ethambileyo kakhulu eyayilula ukuyilawula.”
Uhlobo lwesibini lwe-LSC, i-LSC Advanced, lunceda ukuphucula uzinzo lwenkqubo xa usebenza kude nemithombo yamandla. Iintambo ezinde zikhokelela ekwandeni kokufakwa kwe-inductance, nto leyo ekhokelela ekuchithekeni okungakumbi kunye nokuncipha kozinzo lwenkqubo. I-LSC Advanced iyisombulula le ngxaki.
“Xa uqala ukufumana unxibelelwano olude phakathi kweepini kunye nombane – malunga neenyawo ezingama-50. Umgama ulapho uqala khona ukusebenzisa i-LSC Advanced,” utshilo uLeon Hudson, uMphathi weNkxaso yoBugcisa beNdawo ye-Perfect Welding eFronius Canada. Njengabaninzi abawelda banamhlanje, uFronius ukuvumela ukuba urekhode yonke i-weld.
“Ungazilungisa iiparameter zokuwelda uze uzilungise kumatshini,” utshilo uHudson. “Lo matshini uxhotyiswe kwaye ngumphathi we-weld kuphela onokufikelela kwezi parameters nge-keycard. Ezi parameters zinokulandela iikhilojoules nge-intshi nganye ozenzayo nge-weld nganye ukuqinisekisa ukuba uyahlangabezana neemfuno ezichanekileyo.”
Nangona i-TPS/i isebenza kakuhle kwii-welds zeengcambu ezilawulwa ngokuqinileyo, inkampani iphuhlise inkqubo ye-Pulsed Multiple Control (PMC) ukuze igqibezele ii-welds ze-filler ngokukhawuleza. Le nkqubo ye-pulsed arc welding isebenzisa ukucubungula idatha ngesantya esiphezulu ukuze ihambisane nesantya esiphezulu se-welding ngelixa igcina i-arc ezinzileyo.
“Umthungi wentsimbi uhlawula ngokuyinxenye utshintsho olufumaneka kubasebenzi ukuqinisekisa ukungena rhoqo,” utshilo uHudson.
I-AMI M317 Orbital Welding Controller yenzelwe ukusetyenziswa kwimisebenzi yokwenziwa kwemibhobho ye-semiconductor, amayeza, inyukliya kunye neminye imisebenzi yokwenziwa kwemibhobho ekumgangatho ophezulu, equka ulawulo oluphambili kunye nojongano lwesikrini sokuchukumisa ukuze kube lula ukuwelda okuzenzakalelayo.
Kwi-welding ezenzekelayo kwindawo yokusebenzela, xa umbhobho ujikeleza, umjelo oshushu wenziwa kwindawo ye-1G, kwaye i-PMC stabilizer inokulungiswa ngokuzenzekelayo ngokweendawo eziphezulu okanye eziphantsi zomphezulu wombhobho.
“I-TPS/i welder ijonga iimpawu ze-arc kwaye iyaziqhelanisa ngexesha langempela,” utshilo uZablocki. “Njengoko umphezulu we-weld ujikeleza umbhobho, i-voltage kunye nesantya sentambo zilungiswa ngexesha langempela ukuze zibonelele ngombane ongaguqukiyo.”
Uzinzo kunye nesantya esonyukileyo zezona zinto ziphambili kuphuculo oluninzi lwetekhnoloji olunceda abawelda beepayipi kwimisebenzi yabo yemihla ngemihla. Nangona konke oku kungasentla kusebenza kwi-MIG/MAG welding, ukusebenza okufanayo kufunyenwe kwezinye iinkqubo ezifana ne-TIG.
Umzekelo, i-ArcTig kaFronius yeenkqubo ezenziwe ngoomatshini ikhawulezisa ukucutshungulwa kwemibhobho yentsimbi engagqwaliyo.
“Intsimbi engatyiwayo inokuba nzima kuba ayibuchithi kakuhle ubushushu kwaye igobe lula,” utshilo uZablocki. “Ngokwesiqhelo xa kudityaniswa intsimbi engatyiwayo, ithemba elihle lokungena kanye yi-3mm. Kodwa nge-ArcTig, i-tungsten ipholiswa ngamanzi, nto leyo ebangela ukuba i-arc ibe nzulu ngakumbi kwaye ibe noxinano olukhulu kwincam ye-tungsten. Uxinano lwe-arc luphezulu kakhulu. Luqinile, lunokudityaniswa ukuya kuthi ga kwi-10mm xa lubila ngokupheleleyo ngaphandle kokulungiselela.
UHudson noZablocki bakhawuleza bathi zonke izicelo abazifake kweli candelo ziqala ngenkqubo yomthengi kunye nokuba zeziphi iteknoloji ezihlangabezana nezo mfuno. Kwiimeko ezininzi, iteknoloji entsha inika amathuba okuqina okukhulu, ukusebenza kakuhle, kunye nokuphucula idatha ukuqinisekisa ukuba umsebenzi wenziwa ngokuchanekileyo.
Ngenkqubo yokuwelda yePIPEFAB, iLincoln Electric ijonge ukudala izixhobo ezenza kube lula ukuwelda ngemibhobho kunye nokwenziwa kweenqanawa.
“Sineendlela ezahlukeneyo zokuwelda iipayipi ezisetyenziswa koomatshini abaliqela; kwinkqubo yokuwelda yePIPEFAB, sithathe indlela egxile ekuhlanganiseni zonke iindlela ezahlukeneyo ezinokuba luncedo ekuwelda iipayipi size sizidibanise zibe yiphakheji enye,” utshilo uDavid Jordan, umlawuli weCandelo lezeMizi-mveliso leLizwe lonke leLincoln Electric, iiPlumbing and Process Industries.
UJordan ukhomba inkqubo yenkampani iSurface Tension Transfer (STT) njengenye yeendlela zobuchwepheshe ezibandakanyiweyo kwinkqubo yokuwelda yePIPEFAB.
“Inkqubo ye-STT ifanelekile kwiindlela zokudlulisa iingcambu zepayipi ezinezikhewu,” utshilo. “Yaphuhliswa kwiminyaka engama-30 eyadlulayo yokudityaniswa kwezinto ezincinci kuba inika i-arc elawulwa kakhulu enokufakwa kobushushu obuphantsi kunye nokuchitheka okuncinci. Kwiminyaka yamva sayifumana ifanelekile kakhulu ekudibaneni kweentsimbi zeengcambu ekudibaneni kwepayipi.” wongeza athi: “Kwinkqubo yokudibanela ye-PIPEFAB, sisebenzisa ubuchwepheshe be-STT bendabuko kwaye siphucula ngakumbi i-arc ukuze siphucule ukusebenza kunye nesantya.”
Iinkqubo zokuwelda zePIPEFAB zikwaxhotyiswe ngetekhnoloji yeSmart Pulse, ejonga useto lomatshini wakho kwaye ilungise ngokuzenzekelayo amandla e-pulse ukuze inike i-arc efanelekileyo yomsebenzi wakho.
“Ukuba ndinesantya esiphantsi sokutya ngocingo, iyazi ukuba ndisebenzisa inkqubo yamandla aphantsi, ngoko ke indinika i-arc ecacileyo negxile kakhulu efanelekileyo kwisantya esiphantsi sokutya ngocingo,” utshilo uJordan. “Xa ndinyusa isantya sokutya, ngokuzenzekelayo ibiza i-waveform eyahlukileyo kum. Umsebenzisi akadingi ukwazi ngayo, yenzeka ngaphakathi. Ezi setingi zivumela umsebenzisi ukuba agxile ekudibaniseni kwaye angakhathazeki ngokusebenza. Useto lobuchwephesha.”
Le nkqubo yenzelwe ukwenza umatshini oza kuvumela abawelda ukuba benze yonke into ukusuka kwi-root roll ukuya ekuzaliseni nasekuvaleni umatshini omnye.
“Ukutshintsha ukusuka kwenye iteknoloji ukuya kwenye kulula kakhulu,” utshilo uJordan. “Sine-feeder ezimbini kwinkqubo yokuwelda yePIPEFAB, ngoko ke ungaqala inkqubo ye-STT kwelinye icala le-feeder enetotshi echanekileyo kunye nezinto ezisetyenziswayo ukuze udlule i-gap root pass – udinga i-conical tip ukuze wenze le weld yeengcambu, kunye ne-lighter gun ukuze ukwazi ukwenza lula, kwaye kwelinye icala, uya kuba ulungele ukugcwalisa nokuvala imijelo, nokuba ine-flux-core, i-hard-core okanye i-metal-core.”
“Ukuba uza kufaka ingcambu ye-STT yocingo oluqinileyo oluyi-0.35” (0.9mm) ene-filler kunye ne-cap ye-0.45” yocingo olune-metal-cored okanye i-flux-cored, kufuneka ufake izinto ezimbini kuphela kwi-double macala omabini e-feeder,” utshilo uBrian Senacy, umphathi wentengiso weLincoln Electric e-Alberta. “Umqhubi ufaka ingcambu aze athathe enye i-gun ngaphandle kokuchukumisa umatshini. Xa etsala i-trigger kuloo mpu, inkqubo itshintshela ngokuzenzekelayo kwenye inkqubo yokuwelda kunye nokuseta.”
Nangona kubalulekile ukuba netekhnoloji entsha efumanekayo kumatshini, kubalulekile nakuLincoln nakubathengi bayo ukuba inkqubo yokwelda yePIPEFAB inokusingatha iinkqubo zendabuko zokwelda iipayipi ezifana neTIG, i-electrode kunye ne-flux cored wire.
“Abathengi ngokuqinisekileyo bafuna ukusebenzisa itekhnoloji ye-STT ephucukileyo yeengcambu eziqinileyo zocingo okanye zesinyithi kunye neSmart Pulse. Nangona le nkqubo intsha iyeyona ibalulekileyo, abathengi baseneenkqubo eziphelelwe lixesha okanye eziphelelwe lixesha abazisebenzisayo ngamanye amaxesha,” utshilo uSenasi. “Basafuna ukukwazi ukuqhuba iinkqubo ze-bar okanye ze-TIG. Iinkqubo zokuwelda ze-PIPEFAB aziboneleli nje kuphela ngezi nkqubo, kodwa uyilo lwe-Ready-to-Run lunezihlanganisi ezikhethekileyo ngoko ke iitotshi zakho ze-TIG, iitotshi kunye neetotshi zihlala ziqhagamshelwe kwaye zilungele ukuhamba.”
Enye iteknoloji ekhutshwe kutshanje ekhoyo njengophuculo kwinkqubo yokuwelda yePIPEFAB yinkqubo yenkampani ye-MIG HyperFill eneengcingo ezimbini, enyusa kakhulu amazinga okufakwa kwenkunkuma.
“Kunyaka onesiqingatha ophelileyo, sifumanise ukuba iteknoloji yeHyperFill iyasebenza kakhulu ekusongeni imibhobho,” utshilo uJordan. “Ukuba wongeza isibandisi samanzi kwaye usebenzisa umpu opholiswe ngamanzi, ngoku ungaqhuba le nkqubo yokuzalisa kunye nokuvala imiqolo emibini. Sikwazile ukufikelela kumazinga okufaka amanzi eepawundi ezili-15 ukuya kwezili-16 ngeyure, sisebenzisa inkqubo yethu engcono kakhulu yomgca omnye, sinokufumana iipawundi ezisi-7 ukuya kwezisi-8 ngeyure. Ngoko ke unokufumana ngaphezulu kwesibini izinga lokuvala kwindawo ye-1G.”
“Uthotho lwethu lweematshini zePower Wave ludumile kwaye lunamandla, kodwa amaza aqulethwe kwezi matshini awafuneki kwivenkile yeepayipi,” utshilo uSenasi. “Izinto ezifana nee-aluminium kunye nee-silicon bronze waveforms zisusiwe ukuze kugxilwe kwii-waveforms eziluncedo kakhulu kwizixhobo zokuwelda iipayipi. Inkqubo yokuwelda yePIPEFAB ineendlela ezahlukeneyo zentsimbi kunye ne-3XX stainless steel, i-solid wire, i-metal core, i-flux cored wire, i-SMAW, i-GTAW kunye nokunye – zonke iipateni ofuna ukuziwelda iipayipi.”
Izigqibo ezicacileyo nazo azifuneki. Itekhnoloji yeCable View yenkampani isoloko ijonga ukujiya kwentambo kwaye ilungisa imo ye-wave ukuze igcine ukusebenza okuzinzileyo kwe-arc kwiintambo ezinde okanye ezijijekileyo ukuya kuthi ga kwiimitha ezingama-65. Oku kuvumela inkqubo ukuba yenze utshintsho olufanelekileyo ngokukhawuleza ukuqinisekisa ukusebenza okuzinzileyo kwe-arc.
“Ukubeka iliso kwimveliso yeCheck Point Cloud kunokucwangciswa ukuba kuthumele umyalezo ngokuzenzekelayo kubaphathi xa ukusebenza komatshini kungaphantsi komda othile. Ukubek’ iliso kwimveliso yeCheck Point kuvala umjikelo wokuphucula inkqubo ngoko ke wakuba utshintsho lwenziwe, ungabeka iliso kwaye uqinisekise uphuculo,” utshilo uSenasi. “Ukuqokelelwa kwedatha kuya kuthandwa ngakumbi kwaye abathengi ngokuqinisekileyo bathetha ngamathuba oku kubadalela wona okulawula ishishini labo ngcono.”
Iinkampani zenza konke okusemandleni azo ukuphucula iinkqubo zokuwelda ezizenzekelayo esele zintsonkothile, zisebenzisa amandla okuqokelela idatha ngexesha lemisebenzi ukuze kuphuculwe iindlela zokuphendula ngenkqubo. Umzekelo yi-M317 orbital welding controller evela kwi-ESAB Arc Machines Inc. (AMI).
Yenzelwe ukusetyenziswa kwi-semiconductor, amayeza, inyukliya kunye nezinye iinkqubo zemibhobho ephezulu, inezilawuli eziphambili kunye nojongano lwesikrini sokuchukumisa ukuze kube lula ukuwelda okuzenzakalelayo.
“Abalawuli be-TIG be-orbital bangaphambili babeyilwe ziinjineli zeenjineli,” utshilo uWolfram Donat, umyili wesoftware ophambili kwi-AMI. “Nge-M317, abawelda bayasibonisa into abayidingayo. Sifuna ukunciphisa umqobo wokungena kwi-pipe welding. Kungathatha iveki ukuba umntu afunde indlela yokusebenzisa i-orbital welder. Kungathatha iinyanga ukuba aqhele ngokupheleleyo, kwaye ukufumana kuthatha ukuya kuthi ga kwiminyaka emibini kwi-ROI kwinkqubo. Sifuna ukunciphisa ixesha lokufunda.”
Isilawuli sifumana idatha evela kwiisensa ezahlukeneyo, nto leyo evumela abaqhubi ukuba balawule ii-welds zabo ngeendlela ezahlukeneyo. Iimpawu zesikrini sokuchukumisa ziquka i-automatic piping plan generator. Umhleli weshedyuli uvumela umqhubi ukuba alungise, alungiselele, ongeze, acime, kwaye ahambe kumanqanaba angoku. Kwimo yokuwelda, injini yohlalutyo lwedatha inika idatha yexesha langempela kwaye ikhamera inika umbono we-weld ngexesha langempela.
Idibene ne-WeldCloud ye-ESAB kunye nezinye izixhobo zohlalutyo lwe-orbital, abasebenzisi banokuqokelela, bagcine kwaye balawule iifayile zedatha kwindawo okanye efini.
“Besifuna ukudala inkqubo engaphelelwa lixesha sisizukulwana, kodwa enokwanelisa iimfuno zeshishini kwixesha elizayo,” utshilo uDonat. “Ukuba ivenkile ayikulungelanga uhlalutyo lwelifu, basenokufumana idatha kumatshini kuba ikwindawo yokusebenza. Xa uhlalutyo luba lubalulekile, olo lwazi luyafumaneka kubo.”
“I-M317 idibanisa umfanekiso wevidiyo nedatha yokuwelda, iyibeke ixesha, ize irekhode ukuwelda,” utshilo uDonath. “Ukuba wenza i-weld ende kwaye ufumana i-bump, akufuneki uyilahle i-weld kuba ungabuyela umva uze ubone yonke imeko yengxaki egxininiswe yinkqubo.”
I-M317 ineemodyuli zokubhala idatha ngamanani ahlukeneyo. Kwizicelo ezifana neoyile, igesi, kunye namandla enyukliya, ukuphindaphindwa kokubhalwa kwedatha kunokuxhomekeka kumgangatho wezinto ezithile. Ukuze kufunyanwe i-weld, umntu wesithathu unokufuna idatha echanekileyo ukubonisa ukuba bekungekho kuphambuka kumbane, i-voltage, okanye naphi na ngexesha lenkqubo yokufakelwa i-welding.
Zonke ezi nkampani zibonisa ukuba abathungi bezinto zokutywina baneendlela ezininzi zolwazi kunye nempendulo ukuze benze ii-welds zemibhobho ezingcono. Ngezi teknoloji, ikamva libonakala liqaqambile.
URobert Colman ube ngumbhali nomhleli kangangeminyaka engama-20 ejongana neemfuno zamashishini ahlukeneyo. Uzinikele kwishishini lesinyithi kangangeminyaka esixhenxe edlulileyo, esebenza njengomhleli weMetalworking Production & Purchasing (MP&P) kwaye, ukusukela ngoJanuwari 2016, wayengumhleli weCanadian Fabricating & Welding. Uzinikele kwishishini lesinyithi kangangeminyaka esixhenxe edlulileyo, esebenza njengomhleli weMetalworking Production & Purchasing (MP&P) kwaye, ukusukela ngoJanuwari 2016, wayengumhleli weCanadian Fabricating & Welding. Последние семь лет он посвятил себя металлообрабатывающей промышленности, работая редактором журнала iMetalworking & Purchasing (MP&P), kunye neentsuku ezingama-201 Ukwenziwa kweCanadian & Welding. Kwiminyaka esixhenxe edlulileyo, ebezinikele kwishishini lesinyithi, esebenza njengoMhleli weMetalworking Production & Purchasing (MP&P) kwaye ukusukela ngoJanuwari 2016 njengoMhleli weCanadian Fabricating & Welding.在过去的七年里，他一直致力于金属加工行业，担任 iMetalworking Production & Purchasing (MP&P) 的编辑，并自2016 年1的编辑.在过去的七年里，他一直致力于金属加工行业，担任 iMetalworking Production & Purchasing (MP&P) Последние семь лет он работал в металлообрабатывающей промышленности в качестве редактора журнала iMetalworking & Purchasing (MP&P), а с янвер как редактора Canadian Fabricating & Welding. Kwiminyaka esixhenxe edlulileyo, usebenze kwishishini lesinyithi njengomhleli weMetalworking Production & Purchasing (MP&P) kwaye ukusukela ngoJanuwari 2016 njengomhleli weCanadian Fabricating & Welding.Uphumelele kwiYunivesithi yaseMcGill enedigri ye-bachelor kunye ne-master's kwi-UBC.
Hlala usesikhathini ngeendaba zamva nje, imicimbi kunye netekhnoloji kuzo zonke izinto zentsimbi ezivela kwiincwadana zethu zeendaba ezimbini zenyanga ezibhalelwe abavelisi baseKhanada kuphela!
Ngoku ngokufikelela ngokupheleleyo kwi-Canadian Metalworking digital edition, kulula ukufikelela kwizixhobo ezixabisekileyo zoshishino.
Ngoku unokufikelela ngokupheleleyo kwi-Made in Canada kunye ne-Weld kwidijithali, unokufikelela lula kwizixhobo ezixabisekileyo zoshishino.
Ixesha lokungasebenzi kwezixhobo lichaphazela imveliso yeshishini liphela. Iiplagi kunye neesokhethi ze-MELTRIC ezenzelwe ii-circuit breakers zinokususa ixesha elide lokungasebenzi elinxulunyaniswa nokuvalwa/ukutshintshwa kwemoto. Ubulula be-plug-and-play yezihlanganisi ze-Switch-Rated bunokunciphisa ixesha lokungasebenzi kwemoto ukuya kuthi ga kwi-50%.