Ultrasonic yas welding yog ib qho ntev, siab kub, kev kub siab, kev sib txig hauv zos, ob lub hnab ntim rau vuam lub luag hauj lwm ntawm kev sib raug zoo nyob rau hauv kev sib ze, lub luag haujlwm ntawm ultrasound, qhov sib cuag ntawm qhov sai melting ntawm yas yaj; ultrasonic nres, tiv tauj deg saum lub pob zeb hauv lub vuam taub hau nyob rau hauv qhov kev txiav txim siab ntawm qhov siab, deformation thiab maj mam solidified mus rau hauv ib qho kev txuas ntawm lub pob qij txha.
Welding txheej txheem ntawm tag nrho cov kev vuam vuam yog luv, tsuas xoom vib nas this rau ob peb vib nas this, ntxiv rau cov neeg ua hauj lwm lub sij hawm tsis tshaj 10s, qhov kub ntawm qhov vuam thaj hauv xoom ob peb feeb los ntawm chav tsev kub sawv mus rau cov yas ntws saum lub viscosity ntawm cov yas; Nyob rau tib lub sij hawm kev siv rau hauv qhov vuam hu rau ntawm qhov chaw kub, qhov chaw vuam voos thaj tsam ntawm qhov kub qhov kub yog qhov chaw kaw.
Nyob rau hauv no txoj kev, qhov kub ntawm ultrasonic yas vuam nrog instantaneous, cua kub ceev, hauv zos kub kub yam ntxwv, nws kev ntsuas yog nyuaj, thiab vim hais tias cov vuam cheeb tsam tom qab yaj yuav tsum nyob rau hauv ib qho kev siab extrusion deformation, melting cov ntaub ntawv kis kev rau vuam kub Lub luag hauj lwm ntawm daim teb thiab kev nyuab siab kev lag luam yog loj heev, thiab lub tshuab yas yuav ua rau muaj kev kub ntxhov los ua cov pa oxidizing. Nyob rau hauv no txoj kev, ntsuas kub ultrasonic ntsuas kub yog tsis yooj yim, tsis tau siv infrared teeb uas tsis-hu ntsuas.
