Inqanaba langaphambili loxinzelelo licandelo elibalulekileyo lenkqubo ye-nut spot welding, apho amandla alawulwayo asetyenziswa kwizinto zokusebenza phambi kwesigaba esiphambili se-welding. Eli nqaku libonelela ngophononongo olunzulu lwenqanaba loxinzelelo lwangaphambili kwi-welding ye-nut spot, ebonisa ukubaluleka kwayo, inkqubo, kunye nefuthe kumgangatho we-welding jikelele.
- Ukuqonda i-Pre-Pre-Pressure Stage: I-pre-pressure stage ibandakanya ukusetyenziswa kwamandla athile kwizinto zokusebenza ngaphambi kokuba i-welding yangempela yenzeke. La mandla adala uqhagamshelwano olusondeleyo phakathi kwezinto zokusebenza kunye nokuqinisekisa ukulungelelaniswa okufanelekileyo, okubalulekileyo ekufezekiseni ukudibanisa okuhambelanayo kunye nokuthembekileyo.
- Ukubaluleka kweNqanaba loxinzelelo lwangaphambili: Inqanaba loxinzelelo lwangaphambili lidlala indima ebalulekileyo kwi-welding ye-nut spot:
- Ulungelelwaniso: Amandla asetyenziswayo aqinisekisa ukuba ii-workpieces zilungelelaniswa ngokufanelekileyo, ukunciphisa naziphi na izikhewu ezinokuthi zibe khona okanye ukulungelelaniswa.
- Uphuculo loQhagamshelwano: Uqhagamshelwano oluphuculweyo phakathi kwezinto zokusebenza luququzelela ukuhanjiswa kobushushu ngokufanelekileyo ngexesha lesigaba sokufudumeza esilandelayo.
- Umgangatho we-Weld ohambelanayo: Iziphumo ezaneleyo zangaphambi koxinzelelo kukufudumala okufanayo kunye nokuhamba kwezinto eziphathekayo, okukhokelela kumgangatho we-weld ongaguqukiyo.
- Inkqubo yeSigaba saPhambi koxinzelelo: a. Ukulungiselela i-Workpiece: Izixhobo zokusebenza zibekwe ngokufanelekileyo kwaye zilungelelaniswe ukuwelda. b. I-Electrode Engagement: Ii-electrode zenza uqhagamshelwano kunye nezixhobo zokusebenza, zenza ulungelelwaniso olufunwayo oludibeneyo. c. Isicelo saMandla aLawulwayo: Amandla amiselweyo asetyenziswa kwizinto zokusebenza, ukudala uqhagamshelwano olusondeleyo. d. UkuJonga iForce: Amandla asetyenziswayo abekwe esweni ukuqinisekisa ukuchaneka kwawo kunye nokungaguquguquki.
- Impembelelo kwiNkqubo ye-Welding: Impumelelo yenqanaba loxinzelelo lwangaphambili lichaphazela ngokuthe ngqo umphumo we-welding jikelele:
- Ukulungelelaniswa okufanelekileyo kuthintela izithuba ezinokukhokelela kumalungu abuthathaka okanye i-welds engahambelaniyo.
- Ukungonelanga koxinzelelo lwangaphambili kunokubangela ukudibana okungalunganga, okukhokelela ekufudumeni okungalinganiyo kunye nokunciphisa umgangatho we-weld.
- Amandla amaninzi anokubangela ukuguqulwa kwezinto okanye umonakalo we-electrode, echaphazela kakubi izigaba ezilandelayo.
Inqanaba langaphambi koxinzelelo lilungu elibalulekileyo kwinkqubo ye-nut spot welding, ukuqinisekisa ukulungelelaniswa okufanelekileyo, uqhagamshelwano, kunye nokudluliselwa kobushushu obufanayo phakathi kwezinto zokusebenza. Ngokuqhuba ngokuchanekileyo eli nqanaba, abavelisi banokuseka isiseko senkqubo ye-welding eyimpumelelo, ekhokelela kumalungu anamandla, angaguquguqukiyo, kunye nokuqina. Ukusetyenziswa kwamandla okufanelekileyo, ukubekwa kwe-electrode, kunye nokubeka iliso okuqhubekayo negalelo ekufezekiseni iziphumo ezilungileyo ngexesha loxinzelelo lwangaphambili.
Ixesha lokuposa: Aug-08-2023
