Tšebeliso ea welder ea polasetiki ea Ultrasonic, molao-motheo, maemo a ho welder le liindasteri tse sebetsang
Ho tjheseletsa ka polasetiki ya Ultrasonic mochini sebelisa:
Mochini oa ho tjheseletsa oa polasetiki oa Ultrasonic o sebelisetsoa ho tjheseletsa, ho riveting, ho bopa lihlahisoa tsa polasetiki tse fusehang, ho kenya tšepe le polasetiki, ho tjheseletsa motsoako le tse ling. O sebelisoa haholo lisebelisoa tsa elektroniki, lisebelisoa tsa motlakase, likarolo tsa likoloi, lintho tsa ho bapala tsa polasetiki, lisebelisoa tsa ho ngola, lintho tse hlokahalang letsatsi le letsatsi, mesebetsi ea matsoho, litlolo, lifono tsa selefouno, lik'homphieutha, mabokose a motlakase, litjhaja, li-adapter le lihlahisoa tse ling tse fapaneng tse ka tjheseletsoang indastering.
Molao-motheo oa mochini oa ho tjheseletsa polasetiki oa Ultrasonic:
Mochini oa ho tjheseletsa oa Ultrasonic e hlahisoa ke jenereithara ea 20KHz (kapa 15KHz) ea matšoao a khatello e phahameng, a maqhubu a phahameng, ka sistimi ea transducer, lets'oao le fetoloa ho thothomela ha mechini ea maqhubu a phahameng, le eketsoa ho workpiece ea polasetiki, ka holim'a workpiece le khohlanong e pakeng tsa limolek'hule 'me le etsa hore phetisetso ea connector ho ea mochesong e phahame ha mocheso o fihla ntlheng ea ho qhibiliha ha workpiece ka boeona, e le hore workpiece ea workpiece e qhibilihe kapele, e lateloe ke ho tlatsa likheo pakeng tsa workpiece, ha thothomelo e emisa, workpiece ka nako e le 'ngoe ka ho pholisa le ho bopa khatello e itseng, e tla fihlela sebopeho se phethahetseng sa ho welding.
Mochini o mocha oa ho tjheseletsa polasetiki oa ultrasonic oa 15KHz, ho tjheseletsa ABS e thata le PC le thepa e bonolo ea PE, PP, hammoho le bophara bo boholo, bolelele ba li-weldment tsa polasetiki tse telele haholo, o na le phello e ikhethang, ho fihlela litlhoko tsa lihlahisoa tse fapaneng, ho latela litlhoko tsa tlhahiso ea bareki, bokhoni le tlhahiso ea sehlopha sa lihlahisoa tsa mehlala e fapaneng ea mochini oa ho tjheseletsa oa ultrasonic le Hlooho ea ho tjheseletsa ea Ultrasonic, jig, dibopeho, dibopeho, dibopeho tse hatellang ka ho tjhesa.
Maemo a ho tjheseletsa a ultrasonic bakeng sa dihlahiswa tsa polasetiki:
Ho tjheseletsa ka ultrasound Maemo a bohlokoa ka ho fetisisa ke tšebeliso ea nako ea matla a ho tjheseletsa (ho thothomela, nako ea ho tjheseletsa) le bolelele le khatello. Ehlile, maemo a mang le 'ona a bohlokoa.
Mocheso oa ho tjheseletsa: Mocheso oa phallo e nang le viscous oa thepa e kopantsoeng ka ultrasonic. E amanang le boholo ba eona, ha boholo ba eona bo le holimo, mocheso o phahama haholo. Ho seng joalo thepa e ke ke ea qhibiliha.
Kgatelelo: Sebelisa tshepe e sebetsang e nang le selika-likoe ho hatella sehlahisoa se bōpiloeng. Ka kakaretso khatello ea moea o hatelitsoeng ke 0.1-0.3MPa (gauge), ka linako tse ling e phahame hanyane. Leha ho le joalo, haeba ho sebelisoa khatello e phahameng, ho thothomela ha sebopeho sa selika-likoe ho tla sitisoa.
Nako ea ho tjheseletsa: nako ea ho tjheseletsa e fapana ho latela mofuta oa thepa le sebopeho sa sehlahisoa. Bakeng sa lihlahisoa tse ling tse bōpiloeng, nako ea ho tjheseletsa ea metsotsoana e 0.2 feela e lekane. Haeba nako ea ho tjheseletsa e le telele haholo, mathoko a mangata a fofang le lipululana tsa moea li tla hlahisoa ka lebaka la ho tjheseletsa ho feta tekano, e leng se tla lebisa ho tiehong ho fokolang ha moea 'me se tlameha ho hlokomeloa.
Nako ea ho Pholisa (ho Tšoara): Bakeng sa polasetiki e kristale, haeba mocheso o le ka tlase ho ntlha ea ho qhibiliha, lenonyello le tla tiea, 'me nako ea khatello hangata e bolokoa pakeng tsa metsotsoana e 0.1 le 0.2.
