Kev kho mob kev lag luam vuam kev pabcuam
Lub vuam ultrasonic ua daim ntawv ntawm cov ua haujlwm kawg ntawm cov khoom siv kho mob polyethylene yog cov khoom lag luam luv luv (qhov kev ncua deb ntawm qhov chaw ntawm lub suab sab qaum thiab cov vuam saum npoo yog h <6.4mm), thiab="" qhov="" kov="" ntawm="" vuam="" daim.="" belongs="" rau="" cov="" chaw="" taws="" teeb="" vuam="" (h=""> 64mm). Kev sib tsoo luv luv ntawm cov hlau polyethylene cov ntaub ntawv feem ntau yog qhov zoo, thiab lub vuam ntawm qhov ntev-vuam yog qhov tsis zoo.
Txhawm rau txhawm rau txhim kho qhov kev ruaj khov ntawm vuam kev ua tsis zoo ntawm cov khoom siv kho mob polyethylene polyethylene, cov Linggao LINGGAO ultrasonic welder feem ntau yog siv los tsim cov theem ntaiv ultrasonic. Qhov tawm ntawm cov zis yog 30m, thiab lub zog ntawm tus mloog tau siv kom tau txais polyethylene. Qhov yuav tsum tau ua rau ntau lub zog rau ultrasonic welding.
Yog hais tias lub vuam siab yog qhov tsawg heev, qhov kev tsim hluav taws xob yuav tsis txaus, uas ua rau ib feem tsis txuas lossis lub sijhawm vuam ntev, thiab kev sib koom tes lub zog yog tsawg; yog hais tias lub vuam siab tsis loj dhau, tag nrho cov nplaim yuav raug puas ntsoog lossis tsoo. Kuj, dhau mus ntev soldering lub sijhawm yuav ua rau muaj qhov tsis xws saum npoo. Yog li, qhov tsim nyog vuam siab ntawm kev ua haujlwm ntawm cov khoom siv kho mob polyethylene yog 0.1 MPa, thiab lub sijhawm vuam yog 0.7 s. Rau cov shank, vim yog lub vuam me me hauv thaj chaw, qhov kev sim txiav txim siab tsim nyog ultrasonic welding siab yog 0.07 MPa, thiab lub sijhawm vuam yog 0.7 s.
Polyethylene kho mob cov cuab yeej muaj qhov tsis tshua muaj qhov tawv tawv thiab yuav tsum muaj kev tiv thaiv kom zoo ntawm cov khoom ntawm cov khoom, txwv tsis pub cov npoo av, saum npoo av thiab kub hnyiab tuaj yeem tshwm sim. Tshwj xeeb tshaj yog nyob rau thaj chaw uas cov kab npoo sab saud sib txuas nrog qhov sib tsoo, qhov vau tsoo los ntawm lub zos melting kaum ultrasonic cuam tshuam yog pom tseeb ntau dua, uas cuam tshuam zoo heev rau cov tsos zoo ntawm cov khoom.
Txij li thaum ultrasonic vuam yog cov kauj ruam kawg ua ntej cov khoom tsim, cov yam ntxwv zoo ntawm qhov txuas yog qhov tseem ceeb raws li kev sib koom ua ke. Yog li, kev siv daim ntawv nruab nrab ntawm cov hlau sib dhos sab saum toj thiab sab saud siab tshaj qhov txo cov khoom siv sab saud sab saud (cov khoom siv ua los ntawm cov khoom siv sab nrauv feem ntau yog cov khoom siv txhuas) rau saum npoo ntawm cov khoom lag luam, ntawm qhov tod tes, qhov txo qis yog kuj txo. Nto indentation thiab cev qhuav dej.
