Cov teeb meem tshwm sim ntawm ultrasonic vuam tshuab
Feem ntau qee qhov yuam kev ntawm kev siv tshuab ultrasonic welding. Peb yuav muab cov ntsiab lus hnub no coj los qhia rau txhua tus kom paub txog yam peb yuav tsum tau saib xyuas kom tseem ceeb rau yav tom ntej
1. Thaum siv tshuab ultrasonic yas vuam tshuab, qee qhov softer lossis tawv yas ntu feem ntau xaiv. Tab sis qhov tseeb, tus muab tub lim tuaj yeem nqus ultrasonic tsis, ua rau cov vuam siv tsis zoo, yog li txo cov vuam nyhuv ntawm cov khoom. Feem ntau hais lus, ntau cov mos ua haujlwm, ntau dua cov kev tsis zoo ntawm vuam. Cov.
2. Nws kuj tsis ncaj ncees lawm siv cov khoom yas sib txawv los ua haujlwm ua ke, uas yuav ua rau muaj kev nyuaj ntawm vuam, lossis tseem tsis tuaj yeem ua rau weld. Thaum xaiv weldments, kev saib xyuas yuav tsum tau coj mus xaiv cov ntaub ntawv nrog lub ntsws zoo ib yam thiab yaj txias.
3. Cov tog raj yas uas tau siv cov pwm tso tawm tsis tsim rau ultrasonic yas vuam, vim hais tias lub ntsiab cai ntawm ultrasonic vuam yog kev sib txhuam cov cua sov, thiab cov pwm tso tawm tuaj yeem cuam tshuam rau kev sib txhuam cov cua sov tiam.
4. Thaum xaiv qhov chaw ua haujlwm, lub tshuab ua haujlwm ultrasonic tsis haum rau kev ua haujlwm hauv qhov chaw noo, vim tias cov dej txuas rau ntawm qhov chaw ntawm cov yas yuav cuam tshuam rau lub vuam ntawm ntu yas, thiab qee qhov plasma rhiab heev rau dej Cov. Tsis tas li ntawd, zoo ib yam nkaus rau cov pa phem roj.
Cov ntsiab lus ntawm cov teeb meem tshwm sim ntawm ultrasonic yas vuam tshuab:
1. Qhov tsim ntawm vuam nto yog qhov cuam tshuam yooj yim. Thaum lub vuam uas yuav tsum tau ua yog qhov chaw sib khi lossis qhov chaw muaj lub zog siab sib tsoo, qhov tsim qauv rau lub vuam saum npoo yog siab heev. Yog hais tias lub vuam seam tsis haum, yuav muaj kev tshwm sim xws li sol outflow, vuam nto txawv lossis roj hmab qhov txhaws.
2. Thaum siv cov tshuab lim tsis-thermoplastic, kev saib xyuas yuav tsum tau coj los tswj cov nyiaj. Yog tias siv lub tshuab nqus dej ntau dhau, cov khoom siv hauv cov yas yuav ntsib teeb meem thaum vuam. Feem ntau hais lus, thaum muab tub lim cov ntsiab lus ntau dua 30%, nws tsis haum rau vuam.
3. Thaum txhaj tshuaj molding, ceev faj kom tsis txhob tuaj pwm ntau txheej ntawm cov khoom ua haujlwm lossis ntau txheej pwm nyob rau ib zaug, vim tias qhov ntim ntawm qhov chaw ua haujlwm yuav ua rau tsis muaj kev cuam tshuam ntawm cov vuam nyhuv, xws li tsis muaj qhov vuam zoo, thiab cov paj cim ntawm lub chaw ua haujlwm.
4. Thaum lub sijhawm ua haujlwm vuam, yog tias lub vuam pwm tsis raug kho lossis lub vuam pwm nyob rau hauv kev sib cuag nrog qis dua pwm lossis lwm yam khoom ua haujlwm, feem ntau yog los ntawm kev cuam tshuam ntawm cov pwm sab sauv thiab qis los yog tawg ntawm cov pwm. txuas txuas ntswj.
