Ultrasonic hloboke e 'ngoe ea likarolo tse tebileng tsa theknoloji ea ultrasonic.Leha re na le boiphihlelo ba lilemo tse 'maloa tsa moralo le nts'etsopele, re lumela ka tieo hore ke feela ka tlhahlobo e matla le taolo ea boleng e ka hlahisang hlooho e ntle ka ho fetisisa ea welding.Baenjiniere ba rona ba tla kopanya litšoaneleho tsa acoustic le litšoaneleho tsa mochini tsa motsoako o phethahetseng, ho qapa ka ho fetisisa tumellanong le litlhoko tsa bareki ba sehlahisoa, hlobo ea ultrasonic ke parameter ea bohlokoa, ultrasonic mold amplitude parameters le tsona li bohlokoa haholo ts'ebetsong!
Sebopeho sa parameter ea amplitude ea hlobo: amplitude ke parameter ea bohlokoa bakeng sa thepa e lokelang ho kolobisoa, e lekanang le mocheso oa ferrochrome.Haeba mocheso o sa khone ho fihla ho oona, o ke ke oa kopanngoa.Haeba mocheso o phahame haholo, thepa e tala e tla chesoa kapa e lebise tšenyo ea mohaho 'me matla a tla senyeha.Ka lebaka la khetho e fapaneng ea transducer e fapane, boholo ba sephetho sa transducer ka mor'a hore se lumellane le karo-karolelano e fapaneng ea amplitude le hlooho ea tjheseletsa, e khonang ho sebetsa ho lokisoa ha amplitude ea hlooho ea tjheseletsa ho lumellana le litlhoko, hangata transducer output amplitude bakeng sa 10-20. li-micron, le amplitude e sebetsang, ka kakaretso e ka ba li-microns tse 30, le phetoho ea amplitude ea hlooho ea ho tjheseletsa ho feta ka amplitude le sebopeho sa hlooho ea welding, Ho ea ka sebopeho, joalo ka phapano ea exponential amplitude, phapano ea amplitude e sebetsang, phapang ea amplitude ea lere, joalo-joalo, e na le tšusumetso e kholo ho karo-karolelano ea phapang, 'me karo-karolelano ea sebaka e lekana le kakaretso ea phapang.Haeba li-welders tse fapaneng li khethiloe, mokhoa o bonolo ka ho fetisisa ke ho etsa hlooho ea welding ka tekanyo ea boholo ba mosebetsi, e leng ho ka netefatsang botsitso ba litekanyetso tsa amplitude.
Moralo oa parameter ea khafetsa: Mechini ea welding ea Ultrasonic kaofela e na le maqhubu a bohareng, joalo ka 20KHz, 40khz, joalo-joalo Lebelo la ho sebetsa la mochini oa welding le khethoa haholo ke maqhubu a resonance ea mochini oa Transducer, Booster le Horn.Khafetsa ea jenereithara ea Ultrasonic e lokisoa ho ea ka mochine oa resonance frequency ho finyella ho tsitsa.Hlooho ea tjheseletsa e sebetsa ka mokhoa o ts'oanang, 'me karolo ka' ngoe e entsoe e le 'mele oa resonant oa halofo ea wavelength.Ka bobeli jenereithara le maqhubu a resonance ea mochini li na le mefuta e mengata ea ho sebetsa, joalo ka ha hangata e behiloe ho ± 0.5khz, ka har'a mochini ona oa welding o ka sebetsa ka mokhoa o tloaelehileng.Ha ho etsoa hlooho e 'ngoe le e' ngoe ea welding, maqhubu a resonant a tla lokisoa ho netefatsa hore phoso pakeng tsa maqhubu a resonant le frequency ea moralo e ka tlase ho 0.1khz, joalo ka 20KHz hlooho ea welding, khafetsa hlooho ea welding e tla laoloa ho 19.90-20.10 khz, mamello ke 5％.
Mold vibration node design: hlooho ea ultrasonic welding le lenaka li entsoe e le 'mele oa resonant oa halofo ea wavelength o nang le maqhubu a sebetsang.Boemong ba ho sebetsa, boholo ba lifahleho tse peli tsa ho qetela ke boholo le khatello ea maikutlo e fokolang, athe amplitude ea node e lumellanang le boemo bo bohareng ke zero le khatello ea kelello e phahameng.Kakaretso ea moralo bakeng sa boemo bo tsitsitseng ba node, empa hangata boemo bo tsitsitseng ba botenya ba moralo bo feta 3 mm, kapa groove e tsitsitse, kahoo boemo bo tsitsitseng ha boa lokela ho ba zero amplitude, sena se tla lebisa ho li-call tse ling, le karolo ea matla. tahlehelo, bakeng sa molumo hangata o nang le selikalikoe sa rabara le likarolo tse ling, kapa ka lisebelisoa tsa ho koala molumo bakeng sa ho sireletsa, tahlehelo ea matla e nkoa e le moralo oa li-parameter tsa die amplitude.
Mold machining precision design: ultrasonic welding head for work in high frequency vibration situations, should try to keep the symmetrical design, e le ho qoba phetiso ea acoustic e bakoang ke asymmetry ea khatello ea kelello e sa leka-lekaneng le ho sisinyeha ho pota-potileng (hlooho ea welding e sebelisoa bakeng sa welding ka ho sebelisa The ultrasonic vibration of vertical transmission, for the resonant system), ho sisinyeha ho sa leka-lekaneng ho ka baka ho cheselletsa moriri o chesang le ho robeha.Ultrasonic welding e sebelisoa liindastering tse fapaneng e fapane le tlhokahalo e nepahetseng ea machining, bakeng sa lisebelisoa tse khethehileng tse tšesaane tse kang lithium ion battery pole piece le tsebe ea welding, tse kang foil ea khauta e koahelang tlhokahalo ea ho nepahala ha machining e phahame haholo, tsohle tsa ts'ebetso. lisebelisoa li amohela lisebelisoa tsa ho laola lipalo (tse kang setsi sa machining, joalo-joalo), e le ho netefatsa hore ho nepahala ha mochine ho finyella litlhoko.
Nako ea poso: Mar-02-2022