Mfundo zazikulu zopezera kuwotcherera pulasitiki kopanda msoko komanso kotsekedwa ndi makina owotcherera a ultrasonic
Yogwirizana ndi zipangizo zapulasitiki komanso kapangidwe kake
Ikani patsogolo zinthu zopangidwa ndi thermoplastic monga ABS, PC ndi PMMA zomwe zimagwirizana kwambiri ndi kuwotcherera kwa ultrasonic, ndipo pewani zinthu zosinthasintha monga
PE ndi PP (zomwe zimafuna njira zapadera). Mwa kapangidwe kake, imagwiritsa ntchito kapangidwe ka "nthiti yotsogozedwa ndi mphamvu + mtsempha wotsekera": Nthiti yotsogozedwa ndi mphamvu (kutuluka kwakuthwa)
imaika mphamvu ya ultrasonic kuti isungunuke mwachangu, ndi groove yotsekera (groove yooneka ngati annular/strip), pamodzi ndi kudzaza zinthu zosungunuka,
Zimapanga mphete yotsekera yeniyeni, zomwe zimapangitsa kuti mpweya ukhale wolimba.
Yang'anirani bwino magawo ofunikira a kuwotcherera
Mphamvu/Nthawi: Ikani molingana ndi makulidwe a pulasitiki kuti zitsimikizire kuti zinthu zosungunuka zikuyenda bwino popanda kusefukira, kupewa mipata yoyambitsidwa ndi
Kusungunuka kosakwanira kapena zotsalira zomwe zimapangidwa ndi kusungunuka kwambiri. Kupanikizika: kupanikizika kochepa koyambirira komwe kumayikidwa pa workpiece, kupanikizika kwa gawo losungunuka kumalimbikitsa
Chotsekera chodzaza madzi oyenda, kupanikizika kumasunga mawonekedwe a voliyumu ya gawo; Kukula: kudzera mu transducer yofananiza, sankhani kutalika kwakukulu, pulasitiki yolimba
pulasitiki yofewa kuti musankhe kukula kochepa, onetsetsani kuti mphamvu zimasamutsidwa mofanana pamalo owotcherera.
Konzani bwino njira yogwiritsira ntchito zida ndi kuwotcherera
Sinthani zida zolondola kwambiri kuti mukonze workpiece ndikuwonetsetsa kuti cholakwika cha pamwamba pa welding ndi chochepera 0.1mm. "Pre-press + stepwise"
Njira yowotcherera imagwiritsidwa ntchito. Choyamba, mpata umachotsedwa ndi mphamvu yochepa, kenako mphamvuyo imawonjezeka pang'onopang'ono kuti ikwaniritse kutsekedwa kosungunuka. Kwa zopindika zovuta
Malo ozungulira, mawotchi ozungulira ambiri kapena mitu yolumikizira ma profiles apadera amagwiritsidwa ntchito kuti atsimikizire kufalikira kwa mphamvu yofanana pamwamba pawotchi.
