Qhov sib txawv ntawm ultrasonic hlau txuas thiab yas vuam
Cov txheej txheem vuam vias ultrasonic (txawm tias aluminium lossis lwm yam hlau) yog qhov sib txawv ntawm cov hlau hlau hauv qhov yuav ua li cas lub zog ultrasonic (lossis kev tshee) tau xa mus rau qhov chaw weld, thiab ua li cas cov weld tau tsim.
Ua ntej, ultrasonic hlau txuas muab kev tsuj tshee rau cheeb tsam los ntawm kev hla kev tshee uas mus tib seem rau ntawm cov chaw weld. Ultrasonic yas vuam muab kev tshee tshee mus rau cheeb tsam ntawm qhov ntev tshee uas yog ib txwm (piv txwv li, ntawm cov ces kaum sab xis) mus rau qhov chaw weld.
Thib ob, ultrasonic hlau vuam tsim lub weld los ntawm kev sib txhuam ntawm qhov chaw uas tsim cov khoom sib txuas-lub xeev tsis muaj qhov cuam tshuam ntawm cov khoom. Ultrasonic yas vuam yog ua raws melting thiab fusion ntawm cov khoom siv (hauv kev txiav txim siab, zoo li ntau txheej txheem vuam hlau, xws li arc, tsis kam lossis laser), tab sis ntau ntau, qis dua kub dua li tau ntsib hauv cov txheej txheem fusion hlau.
Muaj ob txoj kev sib txawv me ntsis ntawm kev xa cov ultrasonic deeg mus rau thaj chaw weld:" tsav tsheb tom qab" thiab" wedge-reed." Thaum txhua tus tau xaiv qhov tshwj xeeb, lawv ob qho tib si mus txog qhov ua kom deeg mus rau qhov chaw weld hauv qhov kev hloov pauv kev co.
Nrog rau qhov kev sib txawv yooj yim ntawm ultrasonic hlau thiab yas vuam nyob rau hauv lub siab, tom qab ntawd ib qho muaj ultrasonic vuam ntawm txhua cov hlau ua tiav tib txoj kev. Weld nyob rau hauv txhua qhov teeb meem yog ceev heev - ntawm kev txiav txim ntawm 0.2 txog 0.5 vib nas this.
