I-ultrasonic metal welding yafunyanwa ngengozi kwi-1830s. Ngelo xesha, xa i-electrode ye-welding yangoku yongezwa kuvavanyo lokungcangcazela kwe-ultrasonic, kwafunyaniswa ukuba inokudityaniswa ngaphandle kwangoku, ngoko ke iteknoloji ye-welding yentsimbi ebandayo ye-ultrasonic yaphuhliswa. Nangona i-welding ye-ultrasonic yafunyanwa ngaphambili, ukuza kuthi ga ngoku, indlela yokusebenza kwayo ayikacaci. Iyafana ne-friction welding, kodwa kukho umahluko. Ixesha le-welding ye-Ultrasonic lifutshane kakhulu kwaye ubushushu buphantsi kune-recrystallization; ikwahluke kwi-welding yoxinzelelo, kuba uxinzelelo lwe-static olusetyenziswayo luncinci kakhulu kunoxinzelelo lwe-welding. Ngokuqhelekileyo kukholelwa ukuba kwinqanaba lokuqala lenkqubo ye-welding ye-ultrasonic, i-oxide kwi-metal surface ishukunyiswa nge-tangentially, kwaye inxalenye ephumayo ye-rough surface ivelisa i-microwelding ephindaphindiweyo kunye neenkqubo zokutshabalalisa ukwandisa indawo yokudibanisa kunye nokwandisa ubushushu bommandla we-welding Uphakamileyo, ukuguqulwa kweplastiki kwenzeka kwi-interface ye-weldment. Ngale ndlela, xa uxinzelelo loqhagamshelwano lusondelene komnye nomnye kumgama apho umxhuzulane we-athomu unokusebenza, i-joint solder yenziwa. Ukuba ixesha le-welding lide kakhulu, okanye i-amplitude ye-wave ye-ultrasonic ikhulu kakhulu, amandla e-welding aya kuncitshiswa, okanye atshatyalaliswe.
Iimpawu ze-ultrasonic metal welding
Iimpawu ze-ultrasonic metal welding zezi: akukho mfuneko yokufudumeza kunye nokufudumeza kwangaphandle, akukho deformation ngenxa yokushisa, akukho xinzelelo olushiyekileyo, kunye neemfuno eziphantsi zokunyangwa kwangaphambili kwe-welding ebusweni be-weldment. Ayizizo iintsimbi ezifanayo kuphela kodwa neentsimbi ezingafaniyo zinokudityaniswa. Amashiti amancinci okanye imicu inokudityaniswa kwiipleyiti ezishinyeneyo. I-Ultrasonic welding inamandla angaphantsi kakhulu kune-welding yangoku, kwaye isoloko isetyenziselwa ukudibanisa ii-transistors okanye iisekethe ezidibeneyo. Xa isetyenziselwa ukutywinwa kwe-welding yamachiza kunye nezixhobo eziqhumayo, inokuphepha i-welding jikelele ekungcoliseni amayeza ngenxa yezinto ezinyibilikisiweyo, kwaye ayiyi kuqhuma ngenxa yobushushu kunye nokunye.
