Izinto ezibangela ukutshiza kwi-Medium-Frequency Inverter Spot Welding kumanqanaba ahlukeneyo

Ukutshiza yinto eqhelekileyo eyenzeka ngamaxesha ahlukeneyo e-medium-frequency inverter spot welding. Eli nqaku lijolise ekuhlolisiseni izizathu zokutshiza ngexesha le-pre-weld, in-weld, kunye ne-post-weld phases of the welding process.

1. Isigaba se-Pre-Weld: Ngexesha lesigaba sangaphambili, ukutshiza kunokwenzeka ngenxa yezinto ezininzi: a. Iindawo ezingcolileyo okanye ezingcolileyo: Ubukho beoyile, ukungcola, i-rust, okanye ezinye izinto ezingcolileyo kwiindawo zokusebenza zingakhokelela ekutshizeni njengoko i-arc ye-welding idibanisa nale nkunkuma. b. I-Fit-Up engafanelekanga: Ukulungelelaniswa okungafanelekanga okanye ukudibanisa okunganeleyo phakathi kwezinto zokusebenza kunokubangela ukutshiza njengoko i-welding current izama ukuvala i-gap. c. Ukulungiswa koMphezulu okungonelanga: Ukucocwa okunganeleyo okanye ukulungiswa kwendawo, njengokungasuswa ngokwaneleyo kweengubo okanye i-oxides, kunokufaka isandla ekutshizeni.
2. I-In-Weld Phase: Ukutshiza kunokwenzeka kwakhona ngexesha lenkqubo ye-welding ngokwayo ngenxa yezizathu ezilandelayo: a. Uxinaniso oluPhezulu lwangoku: Ukuxinana kwangoku ngokugqithisileyo kunokukhokelela kwi-arc engazinzanga, ebangela ukutshiza. b. Ukungcoliswa kwe-Electrode: Ii-electrode ezingcolileyo okanye ezigugileyo zinokufaka isandla ekutshizeni. Ukungcola kunokubangelwa kukwakhiwa kwesinyithi esinyibilikisiweyo kwindawo ye-electrode okanye ubukho bamasuntswana angaphandle. c. I-Electrode Tip Shape engafanelekanga: Iingcebiso ze-electrode ezingafanelekanga, ezifana neengcebiso ezijikelezileyo okanye ezicacileyo ngokugqithiseleyo, zingabangela ukutshiza. d. IiParameters ze-Welding ezingafanelekanga: Izicwangciso ezingachanekanga zeeparitha ze-welding ezifana nezangoku, i-voltage, okanye i-electrode force inokukhokelela ekutshizeni.
3. Isigaba se-Post-Weld: Ukutshiza kunokwenzeka kwakhona emva kwenkqubo ye-welding, ngokukodwa ngexesha lesigaba sokuqina, ngenxa yezi zinto zilandelayo: a. Ukupholisa okungonelanga: Ixesha lokupholisa elingonelanga okanye iindlela zokupholisa ezingonelanga kunokukhokelela kubukho besinyithi esinyibilikisiweyo ixesha elide, esinokubangela ukutshiza ngexesha lenkqubo yokuqina. b. Ukuxinezeleka okuNgqongileyo okushiyekileyo: Ukupholisa ngokukhawuleza okanye ukungonelanga ukukhululeka koxinzelelo kunokubangela uxinzelelo olugqithisileyo, olukhokelela ekutshizeni njengoko izinto zizama ukukhulula uxinzelelo.

Ukutshiza kwi-medium-frequency inverter spot welding inokuvela kwizinto ezahlukeneyo ngexesha lezigaba ezahlukeneyo zenkqubo ye-welding. Ukuqonda izizathu zokutshiza, kubandakanywa izinto ezinxulumene nokulungiswa komphezulu, imeko ye-electrode, iiparamitha ze-welding, kunye nokupholisa, kubalulekile ekunciphiseni ukwenzeka kwayo. Ngokujongana nale miba kunye nokwamkela amanyathelo afanelekileyo okukhusela, njengokucoca indawo efanelekileyo, ukugcinwa kwe-electrode, ukusetwa kweparameter efanelekileyo, kunye nokupholisa okwaneleyo, abavelisi banokunciphisa ngokufanelekileyo ukutshiza kunye nokuphucula umgangatho kunye nokusebenza kakuhle kwemisebenzi ye-welding.