Amanqaku aphambili okufezekisa ukuwelda kweplastiki okungenamthungo nokutywiniweyo ngoomatshini bokuwelda be-ultrasonic
Iyahambelana nezinto zeplastiki kunye noyilo lwesakhiwo
Nika izinto ze-thermoplastic ezinje nge-ABS, i-PC kunye ne-PMMA ezihambelana kakhulu ne-ultrasonic welding, kwaye uphephe izinto eziguquguqukayo ezifana
I-PE kunye ne-PP (ezifuna iinkqubo ezikhethekileyo). Ngokwesakhiwo, isebenzisa uyilo "lwembambo ekhokelwa ngamandla + umngxuma wokutywina": Imbambo ekhokelwa ngamandla (ukubonakala okubukhali)
igxininisa amandla e-ultrasonic ukuze inyibilike ngokukhawuleza, kunye nomngxuma wokutywina (umngxuma omile okwe-annular/strip), kunye nokuzaliswa kwezinto ezinyibilikisiweyo,
yenza isangqa sokutywina ngokwasemzimbeni, nto leyo ephucula ukuxinana komoya.
Lawula ngokuchanekileyo iiparameter eziphambili zokuwelda
Amandla/Ixesha: Seta ngokobukhulu beplastiki ukuqinisekisa ukuba izinto ezinyibilikisiweyo zihamba ngokupheleleyo ngaphandle kokugcwala, uphephe izikhewu ezibangelwa
ukunyibilika okungaphelelanga okanye iintsalela eziveliswa kukunyibilika ngaphezulu. Uxinzelelo: uxinzelelo oluphantsi lokuqala olubeka indawo yokusebenza, uxinzelelo lwesigaba esinyibilikisiweyo lukhuthaza
umjelo wesitywina sokuzalisa ukuhamba kwezinto, ukugcina uxinzelelo kwimo ye-voltage yesigaba; Ubungakanani: ngokusebenzisa ukufanisa i-transducer, khetha ubukhulu obuphezulu, iplastiki eqinileyo
iplastiki ethambileyo ukukhetha ubukhulu obuphantsi, ukuqinisekisa ukuba amandla adluliselwa ngokulinganayo kumphezulu wokuwelda.
Lungiselela inkqubo yokusebenzisa izixhobo kunye nokuwelda
Yenza ngokwezifiso izixhobo ezichanekileyo kakhulu ukuze ulungise umsebenzi kwaye uqinisekise ukuba impazamo yoqhagamshelwano lomphezulu wokuwelda ingaphantsi kwe-0.1mm. "Ukucinezela kwangaphambili + stepwise"
Inkqubo yokuwelda iyasetyenziswa. Okokuqala, umsantsa ususwa ngamandla aphantsi, uze emva koko amandla anyuswe kancinci ukuze kufunyanwe ukutywinwa okunyibilikisiweyo. Kwi-complex curved
imiphezulu, ukuwelda okujikelezayo kwezikhululo ezininzi okanye iintloko zokuwelda ezenziwe ngokwezifiso ziyasetyenziswa ukuqinisekisa ukusasazwa kwamandla okufanayo kumphezulu wokuwelda.
