Intshayelelo
Kwindawo yokulungisa isinyithi,I-MFDC (i-Medium Frequency Direct Direct Current) abashiseli bamabalazithandwa ngokubanzi ngenxa yokusebenza kwazo ngokufanelekileyo kunye nokuzinza kwe-welding. Nangona kunjalo, i-spatter eyenziwe ngexesha lenkqubo ye-welding ayichaphazeli kuphela umgangatho we-welding kodwa inokubangela umonakalo kwizixhobo kunye nabaqhubi. Eli nqaku lijonge kumxholo othi "Ngawaphi amanyathelo anokuthathwa ukunqanda ukutshizaAbashiseli bamabala beMFDC?" ukuhlola oonobangela bokutshiza ngexesha lokuwelda kunye nokubonelela ngezisombululo ezihambelanayo.
Iimbangela zeSpatter
- Imilinganiselo yeWelding engafanelekanga:Iisetingi ezingafanelekanga ze-welding yangoku, i-voltage, kunye nexesha le-welding inokukhokelela kumandla aphezulu kakhulu okanye aphantsi e-welding, ngaloo ndlela kubangele i-spatter.
- I-Electrode{0}}IMeko yoQhagamshelwano lweworkpiece:Uqhagamshelwano olulambathayo phakathi kwe-electrode kunye nesixhobo sokusebenza, esifana nezithuba okanye ii-oksidi, zingabangela uxinaniso lwangoku, zenze{0}}ii-arcs zobushushu obuphezulu kunye nokuqalisa ukutshiza.
- Iinkcazelo ngeempawu zeMathiriyeli:Iintsimbi ezahlukeneyo zineempawu ezahlukeneyo zomzimba kunye neekhemikhali, kwaye ezinye izinto zithande ukutshiza ngexesha le-welding.
- Ukungonelanga koKhuseleko lwegesi:Ngexesha le-welding, ukuba ukukhuselwa kwegesi akwanelanga, i-oksijini emoyeni iqhagamshelana ne-pool etyhidiweyo, ukwandisa ukuphendula kwe-oxidation kunye nokuvelisa i-spatter.
Amanyathelo okuNqanda iSpatter
- Lungiselela iiParamitha zeWelding:Lungisa ngokuchanekileyo iiparamitha ze-welding njengangoku, i-voltage, kunye nexesha ngokusekwe kuhlobo kunye nobukhulu bezinto zokuwelda kunye nomgangatho ofunekayo we-welding. Ngovavanyo kunye nokuziqhelanisa, fumana indibaniselwano eyiyo yeeparamitha zokunciphisa i-spatter.
- Phucula i-Electrode{0}}Uqhagamshelwano lomsebenzi:Qinisekisa uqhagamshelwano oluqinileyo phakathi kwe-electrode kunye ne-workpiece, ngaphandle kwezithuba kunye nee-oxides. Uhlambulule rhoqo indawo ye-electrode kunye ne-workpiece ukugcina ucoceko. Ukongeza, khetha iimilo ezifanelekileyo ze-electrode kunye nobukhulu ukuhlangabezana neemfuno ezahlukeneyo ze-welding.
- Khetha izinto ezifanelekileyo zokuwelda:Kwimathiriyeli ethanda ukutshiza, cinga ukusebenzisa enye imathiriyeli yokuwelda okanye ukusebenzisa amanyathelo onyango lwangaphambili olufana nokwaleka komphezulu okanye unyango lobushushu ukunciphisa ukwenzeka kwesitshizi.
- Ukuphucula uKhuseleko lweGesi:Qinisekisa ukukhuselwa kwegesi okwaneleyo ngexesha le-welding ukukhusela i-oksijini emoyeni ekuqhagamshelaneni ne-pool etyhidiweyo. Lungisa isantya sokuhamba kwerhasi kunye nesikhundla sombhobho ukuqinisekisa ukugquma okufanayo kwendawo yokuwelda, ucinezela ngokufanelekileyo isitshizi.
- Yamkela iTekhnoloji ye-Welding ekwinqanaba eliphezulu:Ubuchwephesha obufana ne-pulse welding kunye ne-double-i-pulse welding yenza ulawulo olululo ngakumbi lwegalelo lamandla e-welding kunye nexesha, ngaloo ndlela kuncitshiswa ukutshiza.
- ULondolozo lwarhoqo kunye noKhathalelo lweZixhobo:Ukugcina iMFDC indawo yokuweldakwimeko yokusebenza elungileyo kubalulekile ngokulinganayo ekunciphiseni isitshizi. Ukucoca rhoqo uthuli lwangaphakathi, jonga ukudibanisa kombane, kwaye ulungelelanise ukuqina kwamacandelo omatshini ukuqinisekisa ukusebenza okuzinzileyo nokuthembekileyo.
- AbaSebenzi bakaloliwe:Yomeleza uqeqesho lwabasebenzi ukuphucula ukuqonda kunye nezakhono zabo ekulungiseni iiparamitha ze-welding, ukuhlola i-electrode -uqhagamshelwano lomsebenzi, kunye nokulawula ukhuseleko lwerhasi. Uqeqesho lobuchwephesha luvumela abaqhubi ukuba basebenzise ubuchule kunye neendlela zokuthintela ukutshiza.
Isishwankathelo, ukuphepha ukutshiza ngexesha lenkqubo ye-weldingAbashiseli bamabala beMFDCifuna iindlela ezininzi-eziquka iindlela zokuwelda, uphuculo lwe-electrode{1}}uqhagamshelwano lwesixhobo sokusebenza, ukukhetha izixhobo zokuwelda ezifanelekileyo, ukuqinisa ukhuseleko lwerhasi, ukwamkela ubugcisa bokuwelda obukwinqanaba eliphezulu, ukugcinwa rhoqo, kunye noqeqesho lwabaqhubi. Ukuphumeza la manyathelo kunokunciphisa kakhulu ukwenzeka kwe-spatter, ukuphucula umgangatho we-welding, kunye nokuphucula ukusebenza kakuhle kwemveliso.
