20khz ultrasonic yas vuam tshuab
Cov Txheej Txheem Qhia Txog:
Ultrasonic yas vuam tshuab yog lub tshuab fusion vuam. Lub hauv paus ntsiab lus ntawm cov thev naus laus zis no yog los hloov kev sib txhuam thiab kev vibration lub zog rau hauv tshav kub. Kev ua siab loj siab tsim los ntawm ultrasonic system raug xa mus rau cov ntu kom koom nrog vuam tuag (hu ua vuam taub hau) nyob rau hauv lub siab, uas yuav ua rau muaj kev co txheeb ze hauv qhov sib koom ua ke. Kev kub ntxhov yuav ua rau micro-yaj, uas cuam tshuam kev co, nqus kev co lub zog thiab hloov mus rau hauv tshav kub, thiab thaum kawg ua rau vuam profile yaj nyob rau lub sijhawm luv luv, thiaj li ua rau lub polymer sib txuas. Feem ntau, vuam cov ntaub ntawv ntawm cov khoom seem ntawm cov yas yuav tsum tau welded yuav tsum ua kom tau raws li qhov yuav tsum tau ua ntawm cov khoom siv sib txuam thiab kev sib koom ua ke.
Hauv ultrasonic kev sib khi, qhov kev xav tau tshav kub tsuas yog tsim hauv cov txheej txheem thermoplastic sealing txheej. Tus contour tuaj yeem mloog lub zog, yog li lub sijhawm sib khi tsis ntev heev. Thaum lub sij hawm ultrasonic kev sib khi, kub tau tsim sab hauv zaj duab xis. Yog li ntawd, tsis tas yuav muab cov khoom ua kom sov sab nraud. Cov pwm tseem khaws cia qis thaum lub sijhawm vuam. Cov tshav kub tsim nyob rau hauv cov khoom yog qhov tsawg kawg nkaus. Qhov ntsuas kub ntawm qhov sib xyaw txheej txheem thiab txheej txheej sealing sai sai nqa tawm. Qhov no ua rau muaj qhov ua tau zoo heev thermal weld lub zog.
1.Vertical tshuab
Qhov no yog txoj kev siv ntau tshaj plaws ntawm vuam yas ntu siv cov vuag ultrasonic. Feem ntau, tag nrho vuam vuam raug teem ntev ua ntev, thiab kev co tsaj yog siv mus ntev rau qhov haujlwm; lub siab tsim los ntawm lub tog raj kheej thawb lub tshuab txuas ntawm txhua qhov system kom dhau lub zog mus rau qhov haujlwm sab saud.
2.Txoj kev siv tshuab
Cov kab ke kuj yog feem ntsug, tab sis cov txheej txheem welding yog txawv kiag li. Hom no yog kev vuam tuab ntawm kev sib txhuam. Kev co kev co tangential: Lub taub hau vuam txav nruab nrab ntawm qhov chaw ua haujlwm sab saud thiab sab qis dua. Los ntawm kev co siab zaus (20kHz), qhov loj thiab lub siab, ob qhov khoom ua haujlwm yog fused vim muaj kev sib txhuam.
Feem ntawm daim ntawv thov
Ultrasonic yas vuam tuaj yeem txuas tag nrho cov thermoplastics. Tshwj xeeb yuav tsum tau them rau qhov geometrical sib koom ua ke ntawm cov sib txawv crystalline yas qhov chaw rau weld sib txawv crystalline hom ntawm plastics.
Lub vuam qauv ntawm kev ua ntev thiab torsion txoj kev sib txawv.
Ultrasonic welding tuaj yeem txuas ntau hom thermoplastics (amorphous plastics) rau qee yam, tab sis ultrasonic vuam tsis haum rau vuam thermosetting plastics.
Niaj hnub no, ultrasonic vuam tau siv dav hauv tshuab ua kev lag luam.
Cov neeg siv khoom zoo:
1.Qhov txheej txheem zoo tshaj plaws (kev ua kom ntev lossis cov txheej txheem torsion) haum rau cov ntawv thov tshwj xeeb
2." Torsion vuam" tsim muaj
3.Nyob nrawm
4.Cov txheej txheem kev soj ntsuam xyuas zoo tuaj yeem lav cov khoom zoo
5.Qhov kev twb kev txuas
6.A ntim kev txuas tuaj yeem ua tiav txawm tias muaj cov khoom seem
Industry
1.car
2.Txoj kev kho mob
3.Txhua ntaub ntawv
4.food
5.plooj
6. Cov ntaub qhwv
