Uninzi lweengxaki zobhedu beryllium kwindawo yokumelana ne-welding ingasombululwa nge-resistance projection welding (RPW).Ngenxa yommandla wayo omncinci ochaphazelekayo ubushushu, imisebenzi emininzi inokwenziwa.Iintsimbi ezahlukeneyo ezinobunzima obahlukeneyo kulula ukuzidibanisa.ngokuxhathisa
Iprojection welding isebenzisa i-electrode ebanzi enqamlezileyo kunye neemilo ezahlukeneyo ze-electrode ezinciphisa i-deformation kunye nokunamathela.I-Electrode conductivity ayiyongxaki encinci kune-resistance spot welding.Ngokuqhelekileyo zisetyenziswa zi-2, 3, kunye ne-4 i-electrode ye-pole;Ukuqina kwe-electrode, kokukhona ubomi bude.
Iialloyi zobhedu ezithambileyo azingeni kwi-welding yokuchasana, i-beryllium yobhedu yomelele ngokwaneleyo ukunqanda ukuqhekeka kwe-bump kwangaphambi kwexesha kunye nokubonelela ngeweld epheleleyo.Ubhedu lweBeryllium lunokuba luqikelelo oludityanisiweyo kubukhulu obungaphantsi kwe-0.25mm.Njengakwindawo yokumelana nokuwelda, izixhobo ze-AC zihlala zisetyenziswa.
Xa i-soldering metals dissimilar, i-bumps ifumaneka kwii-alloys eziphezulu zokuqhuba.Iberyllium yobhedu iyathambile ngokwaneleyo ukuba ingabetha okanye ikhuphe phantse nayiphi na imilo yeconvex.Kubandakanya iimilo ezibukhali kakhulu.I-beryllium yobhedu yomsebenzi kufuneka yenziwe ngaphambi kokuba unyango olushushu luphephe ukuqhekeka.
Njengokumelana nendawo yokuwelda, iinkqubo ze-beryllium zokumelana nobhedu zifuna i-amperage ephezulu.Amandla kufuneka abe namandla okomzuzwana kwaye aphakame ngokwaneleyo ukuze enze ukuba i-protrusion inyibilike ngaphambi kokuba iqhekeke.Uxinzelelo lwe-Welding kunye nexesha lihlengahlengiswa ukulawula ukuphuka kwe-bump.Uxinzelelo lwe-welding kunye nexesha likwaxhomekeke kwi-geometry ye-bump.Uxinzelelo olugqabhukileyo luya kunciphisa iziphene ze-weld ngaphambi nangemva kwe-welding.
Ukuphatha ngokukhuselekileyo i-Copper Beryllium Njengezinto ezininzi ezisetyenziswa kwimizi-mveliso, i-copper beryllium iyingozi kuphela kwimpilo xa ingaphathwa ngokufanelekileyo.i-beryllium yobhedu ngokwesiqhelo
Iimilo eziqinileyo, iindawo ezigqityiweyo, kwaye zikhuselekile ngokupheleleyo kwimisebenzi emininzi yokuvelisa.Nangona kunjalo, kwipesenti encinci yabantu, ukuphefumla amasuntswana amahle kunokukhokelela kwiimeko ezihlwempuzekileyo zemiphunga.Ukusebenzisa ulawulo lobunjineli olulula, olufana nemisebenzi yokukhupha umoya eyenza uthuli olucolekileyo, inokunciphisa ingozi.
Ngenxa yokuba i-welding melt incinci kakhulu kwaye ayivuleki, akukho ngozi ekhethekileyo xa inkqubo ye-beryllium yokumelana nobhedu ilawulwa.Ukuba inkqubo yokucoca ngoomatshini iyadingeka emva kwe-soldering, kufuneka yenziwe ngokubeka umsebenzi kwi-particle particle.