YUAV UA LI CAS ULTRASONIC WELDING WORKS
Tus txheej txheem ntawm ultrasonic welding yuav tsum tau piav los ntawm cov kauj ruam nram qab no:
Cov khoom yuav tsum tau muab pov tseg tso rau hauv qhov thaiv lossis qhov sib tw.
Lub tshuab raj tiv thaiv qhov yuav tsum tau welded.
Ruaj siab yog siv los tuav lub horn txuas nrog cov ntaub ntawv welded thiab tuav lawv ua ke.
Lub horn xa ultrasonic deeg kom sov li cov ntaub ntawv. Cov kev vibrations tsiv dua li lub millimeter tog twg los yog-down-down los yog sab-rau-sab.
Cov ntaub ntawv yog welded ua ke.
Lub horn tau retracted thiab cov ntaub ntawv welded yuav tau muab tshem tawm los ntawm cov thaiv.
Cov vuam siv sij hawm, kev siv cov cua ntsawj ntshab thiab cov cua sov muaj peev xwm tswj tau los ntawm lub computer los yog cov microprocessor nyob rau hauv qhov khoom siv welding. Thiab muaj dab tsi tshwm sim thaum lub vuam txheej txheem nyob ntawm qhov xwm ntawm cov ntaub ntawv. Hauv cov hlau, cov ultrasonic deeg muab xa mus rau lub dav hlau ntawm cov ntaub ntawv. Cov cua kub kub no ua rau lub qhov kub ntawm cov hlau tuaj mus txog li ib feem peb ntawm cov khoom kub, tab sis tsis zoo rau cov hlau. Es tsis txhob, lub cua sov tshem tawm cov hlau oxides thiab films los ntawm cov hniav. Qhov no tso cai rau cov hlau cov xaim hluav taws xob txav ntawm ob qho tib si thiab daim ntawv cog lus uas tuav cov hlau ua ke.
Nyob rau hauv cov ntaub ntawv ntawm cov plastics, lub deeg yog perpendicular mus rau lub dav hlau ntawm cov ntaub ntawv thiab lub frictional kub nce tus kub txaus rau yaj lub plastics. Cov yas molecules sib tov ua ke thiab tsim cov ntawv cog lus. Thaum muab cua txias, cov yas ntsa yas yog welded ua ke. Welding lub sij hawm yuav txawv, tab sis lub welds tau ua ke li tsawg li 0.25 vib nas this.
Cov yam khoom sib txawv hauv ultrasonic vuam yog cov zaus ntawm lub suab tsis (feem ntau 20, 30 lossis 40 kHz), lub siab ua ntawv thov tuav cov ntaub ntawv ua ke, thiab lub sij hawm dhau uas siv ultrasound (feem ntawm cov thib ob mus rau ntau dua ib thib ob).
Ultrasonic welding cov tswv yim qhia kom deb li deb tau zoo rau cov ntaub ntawv (hlau, plastics) uas zoo sib xws. Tab sis dab tsi txog cov ntaub ntawv uas tsis zoo sib xws. Cia tus nyob rau lo lus nug no los ntawm saib qhov Tshiab Tshuav Tshiab tau siv ultrasonic vuam los sib sau ua ke kis las khau.
Nrhiav ib tug meej ultrasonic txheej daws?
Nyem Altrasonic Tshuab kom paub nws.
