Ubwino waukulu wa kuwotcherera: Mphamvu yowotcherera ndi yayikulu, cholumikizira chowotcherera ndi cholimba, sichimawonongeka mosavuta ndi mphamvu zakunja, pamwamba pa chowotcherera ndi kokongola, kusalala ndi kwabwino, kulimba kwa mpweya ndi kwabwino, ndipo mphamvu ya chowotcherera ikhoza kukhala pafupi ndi mphamvu ya zinthu zopangira.
Kuchita bwino kwambiri: Njira yowotcherera imatha kutha munthawi yochepa kwambiri, nthawi zambiri osakwana sekondi imodzi, zomwe zimapangitsa kuti ntchito yopangira ikhale yabwino kwambiri.
Kusunga mphamvu ndi kuteteza chilengedwe: Palibe chowonjezera chotenthetsera kapena chomatira cha mankhwala chomwe chikufunika panthawi yowotcherera, zomwe zimachepetsa kugwiritsa ntchito mphamvu komanso kuipitsa chilengedwe.
Zosavuta kugwiritsa ntchito: kukula kwake kochepa, kulemera kwake kochepa, kugwiritsa ntchito kosavuta, kunyamula mosavuta komanso kugwiritsa ntchito, kugwiritsa ntchito ma modular integrated circuits, kutulutsa mphamvu kwamphamvu, komanso kumatha kusintha mitu yosiyanasiyana ya ultrasonic welding malinga ndi kukula kwa malo olumikizirana ndi zofunikira pa welding ya zinthu zomwe ziyenera kulumikizidwa, zomwe zimakhala zachangu komanso zosavuta.
Kugwiritsa ntchito kwakukulu: Sizingagwiritsidwe ntchito kokha polumikiza ndi kulumikiza zinthu za thermoplastic, komanso poyika ndi kukanikiza m'mphepete pakati pa zitsulo ndi pulasitiki, komanso pokonza nsalu ndi mafilimu. Ndi yoyenera kulumikiza zipangizo zosiyanasiyana zapulasitiki monga polyethylene, polypropylene, polyvinyl chloride, ndi zina zotero.