I-Spatter ngumba womgangatho oqhelekileyo kwiinkqubo ze-welding. Ayichaphazeli nje ukubonakala kwemveliso kodwa inciphisa amandla e-weld, inyusa iindleko zokucoca, kwaye inokukhokelela nakwiingozi zokhuseleko. Enkosi kubuchwephesha bayo obuphambili kunye namandla okulawula achanekileyo, iumatshini wokuwelda indawoinokusombulula ngempumelelo le ngxaki, ukwenza inkqubo ye-welding isebenze ngakumbi kwaye izinzile.
Iimbangela zeSpatter: Ukujongana nonobangela
I-Spatter ngokuqhelekileyo yenzeka ngenxa yee-arcs ezingazinzanga, amaqondo obushushu aphezulu, kunye nokungcoliseka kwindawo yokusebenza ngexesha le-welding. Xa umsinga uphezulu kakhulu okanye umphezulu wezinto eziphathekayo ungacocekanga, isinyithi sithande ukutshisa ngokugqithiseleyo kwaye sibe ngumphunga ngokukhawuleza, okubangela ukutshiza. I-spatter ayichaphazeli nje ukubonakala kwe-weld, kodwa inokuthi iyancipha amandla adibeneyo, ibeka phantsi umgangatho opheleleyo wemveliso.
Ukuthintela i-spatter hinges ekulawuleni indawo ye-welding kunye neeparamitha. Ukufezekisa oku, abaqhubi kufuneka bagxininise kwiinkalo ezininzi, ezifana nokucoca umphezulu we-workpiece, ukulungelelanisa iiparamitha ze-welding, kunye nokugcina izixhobo, ukunciphisa ukwenzeka kwe-spatter.
Ukucocwa koMphezulu woMsebenzi: Inyathelo lokuqala loThintelo lweSpatter
I-Spatter ihlala isuka kwizinto ezingcolisayo ezifana ne-oyile, irusi, okanye i-oxides kumphezulu womsebenzi. Ukuba umphezulu awuhlanjululwanga ngokufanelekileyo phambi kwe-welding, ukungcola kuya kusabela phantsi kokushisa okuphezulu, ukwandisa amathuba okuba ne-spatter. Ke ngoko, ukucoca umphezulu we-workpiece linyathelo lokuqala nelibalulekileyo ekuthinteleni isitshizi.
- Izixhobo zokucoca: Sebenzisa i-sandpaper entle, iibrashi, okanye ii-agent ezikhethekileyo zokucoca ukususa ubumdaka nokungcola kumphezulu.
- Ukususwa kweoksidi: Iindlela ezinje ngokuchola iasidi okanye i-sandblasting ingasetyenziswa ukususa iioksidi, ukuqinisekisa indawo egudileyo, engcolisayo{0}ekhululekileyo.
- Ukubaluleka koNyango loMphezulu: Uphononongo lubonise ukuba i-welding workpieces enendawo engacocekanga inokuba neqondo lokutshiza ukuya kuthi ga kwi-15%, ngelixa ukucoca umphezulu kunokunciphisa ukwenzeka kwe-spatter ukuya ngaphantsi kwe-5%.
Ukucoca ngokucokisekileyo indawo yokusebenza kunciphisa izehlo ze-spatter kwaye iqinisekisa umgangatho ongcono we-weld.
Ulungelelwaniso oluchanekileyo lweeParamitha ze-Welding: Isitshixo sokuNqanda i-Spatter
Phakathi -i-frequency spot welders zinolawulo lwangoku oluchanekileyo, kunye ne-welding parameters (yangoku, ixesha, kunye noxinzelelo) kufuneka zingqinelane ngokwesayensi ukuze zilungele imathiriyeli eyahlukeneyo kunye nobukhulu. Ubuninzi bangoku buzakukhokelela kwi-spatter, ngoko ke izicwangciso ezifanelekileyo zeparameter zibalulekile.
- UkuTyaniswa kweNzululwazi yeeParamitha: Ngokomzekelo, xa u-welding 1.0mm insimbi ye-galvanized, kucetyiswa ukuba usebenzise i-preheat current ye-150A ye-5ms, ilandelwa yi-welding current ye-280A ye-10ms. Oku kuqinisekisa i-weld eyomeleleyo kwaye ecocekileyo ene-spatter encinci.
- "Ukutshisa-IiWelding{1}}I-Tempering" Inkqubo: Le nkqubo-yenqanaba lesithathu isetyenziswa yiindawo weldinf machineilawula ngokufanelekileyo i-vaporization ye-zinc layer ngexesha le-welding, ukukhusela i-spatter.
- UkuLula koLungiso lweParameter: Iiwelder zendawo zangoku eziphakathi{0}}zamaxesha amaninzi zixhotyiswe ngeenkqubo zolawulo lwedijithali, ezivumela abaqhubi ukuba bamisele iiparamitha ezisisiseko ngesikrini sokuchukumisa. Isixhobo silungelelanisa ngokuzenzekelayo kwaye silungise inkqubo ye-welding ukuze kube nokuzinza okungcono kunye nokusebenza kakuhle.
Ukugcinwa kwe-Electrode kunye nokuHlola: Ukwandiswa koBomi be-Electrode kunye nokunciphisa i-Spatter
Ukunxitywa kwe-Electrode yimbangela eqhelekileyo ye-welding embi kunye nokunyuka kwe-spatter. Njengoko umphezulu we-electrode unxiba okanye ungcoliseka, ukudibana okungalunganga kukhokelela ekugqithiseni okungazinzanga kwangoku, kwandisa umngcipheko wokutshiza. Ngoko ke, ukucoca rhoqo kunye nokugcinwa kwe-electrode kubalulekile ekunciphiseni i-spatter.
- Electrode Cleaning: Ucoce rhoqo umphezulu we-electrode usebenzisa i-sandpaper efanelekileyo okanye izixhobo ezikhethekileyo ukugcina ukucoceka kwayo kunye nokuphucula ukusebenza kwe-welding.
- Ukulungiswa koxinzelelo lwe-Electrode: Uxinzelelo olusetyenziswe yi-electrodes kufuneka lulungiswe ngokufanelekileyo. Uxinzelelo oluninzi lubangela ukufudumeza okugqithisileyo kwe-electrode, okukhokelela kwi-spatter, ngelixa uxinzelelo oluncinci lunokubangela i-welds ebuthathaka. Uxinzelelo olufanelekileyo luqinisekisa uqhagamshelwano olulungileyo kwaye luthintela ukushisa.
Iiwelder zala maxesha-ezisebenza rhoqo zixhotyiswe ngeenkqubo zokupholisa ezisebenzayo (ubushushu bamanzi bulungiseka phakathi kwe-5-30 degree), ezinceda ukunciphisa ubushushu be-electrode kunye nokwandisa ubomi be-electrode, ngaloo ndlela kuncitshiswe ukutshiza okubangelwa kubushushu obugqithisileyo.
Inkqubo yoLawulo oluBukrelekrele: yokwenyani{0}}yokujongwa kwexesha kunye noLungiso oluzenzekelayo
Inkqubo ekrelekrele yolawulo yale mihla ephakathi{0}}izixhobo zokuwelda ze-frequency sisixhobo esiphambili sokuthintela isitshizi. Ixhotyiswe ngeprosesa ye-32 - ye-bit DSP, umatshini unokuhlalutya idatha ye-welding ngexesha langempela kwaye ulungelelanise ngokuzenzekelayo iiparamitha ngokweemeko ezahlukeneyo ze-welding. Le nkqubo ekrelekrele inokuqikelela ngokufanelekileyo ukuthambekela kokutshiza kwaye ihlengahlengise okwangoku kunye nexesha ngokufanelekileyo.
- I-Spatter Prediction kunye noThintelo: Ngokusebenzisa{0}}uhlalutyo lwexesha lokwenyani, inkqubo ekrelekrele iqikelela imiba enokubakho yokutshiza kwaye ilungelelanise ngokuzenzekelayo yangoku, ixesha, kunye noxinzelelo lokuqinisekisa ukuwelda okuzinzileyo.
- Inkqubo yokuPhucula: Le nkqubo iphucula ukuzinza kwenkqubo ye-welding, inciphisa iimpazamo zabaqhubi, kwaye iyanciphisa kakhulu i-spatter, iphucula umgangatho we-welding.
Isiphelo:
Ngokucoca umphezulu womsebenzi, ukwenza iiparamitha ze-welding, ukugcina ii-electrode, kunye nokusebenzisa iinkqubo zokuhlola ezikrelekrele,umatshini wokuwelda indawoukusombulula ngokufanelekileyo umba wokutshiza ngexesha le-welding. Ukuqonda obu buchule akuphuculi kuphela umgangatho we-welding kodwa kwandisa ubomi besixhobo kunye nokunciphisa iindleko zemveliso.
Njengoko ishishini lemveliso lifuna umgangatho ophezulu kunye nokusebenza kakuhle, abaphakathi{0}}abajikelezileyo beendawo zokuwelda baye bayindlela{1}}kwisixhobo sokusombulula iingxaki ze-spatter{2}}ezayamene ekudibaniseni. Ukusetyenziswa okukuko okuphakathi{4}}kokushisela amabala okuphindaphinda kungenza inkqubo yokuwelda isebenze ngakumbi, izinze, kwaye ithembeke, okukhokelela kumgangatho ongcono wemveliso kunye nomgangatho ophezulu wemveliso.
