Inqanaba lokufudumeza kombane sisigaba esibalulekileyo kwinkqubo ye-nut spot welding, apho amandla ombane asetyenziselwa ukwenza ubushushu kwindawo edibeneyo. Eli nqaku linika inkcazo enzulu yenqanaba lokufudumeza kombane kwi-nut spot welding, ibalaselisa ukubaluleka kwayo, inkqubo, kunye nefuthe kwinkqubo ye-welding.
- Ukuqonda iNqanaba lokufudumeza koMbane: Inqanaba lokufudumala kombane libandakanya ukusetyenziswa kwamandla ombane ngokusebenzisa izixhobo zokusebenza, ezibangela ukufudumeza kwendawo kwi-interface edibeneyo. Esi sigaba sibalulekile ekufezekiseni ubushushu obufunekayo ukuqalisa ukuxubana kwezinto kunye nokubunjwa ngokubambisana.
- Ukubaluleka kweNqanaba lokufudumeza koMbane: Inqanaba lokufudumeza kombane lidlala indima ebaluleke kakhulu kwi-welding spot nut:
- Ukunyuswa kobushushu: Ukufudumala kombane okulawulwayo kuphakamisa ubushushu kwindawo edibeneyo, evumela ukuthamba kwezinto kunye nokudibanisa.
- I-Metallurgical Bonding: Iqondo lokushisa elaneleyo liqinisekisa ukuxhamla kwesinyithi esifanelekileyo phakathi kwezinto zokusebenza, ukudala ukudibanisa okuqinileyo.
- Ukuhamba kwezinto: Ubushushu obuphakamileyo buququzelela ukuhamba kwezinto kunye nokuxubana, ukukhuthaza ukudalwa kwe-weld yesandi.
- Inkqubo yeSigaba sokufudumeza koMbane: a. Ukusetyenziswa koMbane ngoku: Umsinga wombane udlula kwiindawo zokusebenza ngama-electrode, uvelisa ubushushu. b. Ukufudumeza kweJoule: Ukuxhathisa kombane ngaphakathi kwendawo yokusebenza kuvelisa ubushushu ngenxa yesiphumo seJoule, ukuphakamisa ubushushu. c. I-Material Softening: Ubushushu obuphakamileyo buthambisa imathiriyeli, ibenze ithambile kwaye iququzelele ukuhamba kwezinto. d. I-Fusion kunye ne-Nugget Formation: Njengoko iqondo lokushisa lifikelela kwinqanaba elifanelekileyo, ukudibanisa kwezinto kwenzekayo, okukhokelela ekudalweni kwe-nugget.
- Impembelelo kwiNkqubo yeWelding: Ukusebenza kwenqanaba lokufudumeza kombane kuchaphazela ngokuthe ngqo umgangatho we-weld:
- Ukufudumala okulawulwa ngokufanelekileyo kuqinisekisa ukuthambisa okwaneleyo kunye nokudibanisa.
- Ukufudumeza okungonelanga kunokubangela ukwakheka kwamalungu abuthathaka okanye ukudityaniswa okungaphelelanga.
- Ukufudumeza okugqithisileyo kunokukhokelela ekutshisweni kwezinto, ukugxothwa, okanye umonakalo we-electrode.
Inqanaba lokufudumeza kombane ngumba obalulekileyo wenkqubo ye-nut spot welding, evumela ukuphakama kobushushu obulawulwayo kunye nokudityaniswa kwezinto. Ngokuqonda ukubaluleka kwesi sigaba kunye nokusenza ngokuchanekileyo, abavelisi banokuqinisekisa ukudalwa kwamalungu aqinileyo, ahlala eqinile, kwaye athembekileyo. Ukulungelelaniswa okufanelekileyo kwe-electrode, ukusetyenziswa kwangoku okulawulwayo, kunye nokubeka iliso elibukhali lokushisa negalelo ekufumaneni iziphumo ezilungileyo ngexesha lokufudumala kombane.
Ixesha lokuposa: Aug-08-2023
