Hom khoom ultrasonic

Ultrasonic welding

Thermoplastic welding txoj hau kev uas ob cov khoom siv fused ua ke los ntawm ultrasonic kev co ntawm tshav kub generated los ntawm kev sib txhuam ntawm qhov chaw molecules.

2. Ultrasonic hlau welding

Ultrasonic hlau welding yog siv kev siab tawv vibration yoj mus rau ob tug yuav tsum tau welding ntawm hlau ntws, nyob rau hauv cov ntaub ntawv ntawm lub siab, ua kom ob lub npe ntawm ob sab sib dhos sib npaug ntawm ib leeg rau ib qho kev sib haum ntawm molecular txheej, nws qhov kom zoo dua yog tias ceev ceev, kev txuag hluav taws xob, kev siab zog fusion, kev ua tau zoo, tsis muaj txim, ze rau qhov ua haujlwm txias; Qhov tsis zoo yog tias cov hlau qhov txuas yuav tsum tsis yog tuab heev (feem ntau tsawg dua los yog sib npaug li 5 hli), qhov vuam qhov yuav tsis loj heev thiab yuav tsum tau muab cov ntaub ntawv pov tseg.

3. Ultrasonic ntxuav tshuab

Ultrasonic tu tshuab nrog ultrasonic generator los ua super suab zog ntawm 20 KHZ, nrog ib tug transducer nrog zaus converted rau cov neeg kho tshuab kev co yog nkag tau rau hauv dej ntxuav, rau pem hauv ntej conduction ultrasound ntom sis, cov npuas me, cov npuas tsim nyob rau hauv qhov tsis zoo siab tsam ntawm ultrasonic longitudinal kis tau tus mob thiab kev loj hlob, thiab nyob rau hauv qhov chaw ceev siab tawg sai sai. Kev tsim, kev loj hlob thiab ceev ceev ntawm cov npuas me me yog hu ua "cavitation effect". Tom qab tawg lawm ntawm cov kab npuas nyob rau hauv cov nyhuv cavitation tsim ntau tshaj 10000 atmospheres ntawm instantaneous siab siab, nruam tsim ntawm instantaneous siab siab raws li ib tug series ntawm me tawg ntho ntaus tus kwv nto, qhov av ntoj tawm sai sai.

4. Ultrasonic kub qhuav tshuab