Isikhunta se-ultrasonicingenye yezici ezijulile kakhulu zobuchwepheshe be-ultrasonic.Noma sineminyaka eminingana yokuklama nokuthuthuka, sikholelwa ngokuqinile ukuthi kuphela ngokuhlolwa okuqinile nokulawulwa kwekhwalithi okungakhiqiza inhloko yokushisela engcono kakhulu.Onjiniyela bethu bazoshisela izici ze-acoustic kanye nezici zemishini yenhlanganisela ephelele, baklame kakhulu ngokuhambisana nezidingo zamakhasimende zomkhiqizo, isikhunta se-ultrasonic siyipharamitha eyinhloko, imingcele ye-acoustic mold amplitude nayo ibaluleke kakhulu ekusebenzeni!
Idizayini yepharamitha ye-amplitude yesikhunta: i-amplitude iyipharamitha eyinhloko yezinto ezidinga ukushiselwa, okulingana nokushisa kwe-ferrochrome.Uma izinga lokushisa lingakwazi ukufinyelela kuyo, ngeke lihlanganiswe.Uma izinga lokushisa liphezulu kakhulu, impahla eluhlaza izoshiswa noma iholele ekulimaleni kwesakhiwo futhi amandla azowohloka.Ngenxa yokukhethwa okuhlukile kwe-transducer kuhlukile, i-amplitude ye-transducer okukhiphayo ngemuva kokulingana okuguquguqukayo kwesilinganiso se-amplitude kanye nekhanda le-welding, ekwazi ukusebenza ukulungiswa kwe-welding head amplitude ukuze ihambisane nezidingo, ngokuvamile i-transducer okukhipha amplitude ye-10-20 ama-microns, kanye ne-amplitude esebenzayo, ngokuvamile cishe ama-microns angu-30, kanye noshintsho lwe-amplitude yekhanda lokushisela kunobukhulu kanye nokuma kwekhanda lokushisela, Ngokwesimo, njengokuhlukahluka kwe-exponential amplitude, ukuhlukahluka kwe-amplitude esebenzayo, ukuhlukahluka kwe-ladder amplitude, njll., inomthelela omkhulu esilinganisweni sokuhluka, futhi isilinganiso sendawo silingana nenani eliphelele lokuhlukahluka.Uma ama-welders ahlukene akhethiwe, indlela elula kakhulu ukwenza ikhanda le-welding ngokulingana nobukhulu bokusebenza, okungaqinisekisa ukuzinza kwemingcele ye-amplitude.
I-Frequency parameter design: Imishini ye-welding ye-Ultrasonic yonke ine-frequency ephakathi, njenge-20KHz, 40khz, njll. Imvamisa yokusebenza yomshini wokushisela inqunywa ngokuyinhloko imvamisa ye-resonance yemishini ye-Transducer, Booster ne-Horn.Imvamisa yejeneretha ye-Ultrasonic ilungiswa ngokuya ngemvamisa ye-resonance mechanical ukuze kuzuzwe ukuvumelana.Ikhanda lokushisela lisebenza ngokuzwakalayo, futhi ingxenye ngayinye iklanywe njengomzimba we-wavelength resonant uhhafu.Kokubili imvamisa ye-generator ne-mechanical resonance inebanga lokusebenza elizwakalayo, njengokuthi ngokuvamile isethelwe ku-± 0.5khz, ngaphakathi kwalo mshini wokushisela ungasebenza ngokujwayelekile.Lapho wenza ikhanda ngalinye le-welding, imvamisa ye-resonant izolungiswa ukuze kuqinisekiswe ukuthi iphutha phakathi kwe-resonant frequency kanye nemvamisa yokuklama ingaphansi kuka-0.1khz, njengekhanda lokushisela elingu-20KHz, imvamisa yekhanda lokushisela izolawulwa ngo-19.90-20.10 khz, ukubekezelelana kungu-5％.
Idizayini ye-mold vibration node: inhloko ye-welding ye-ultrasonic kanye nophondo kuklanywe njengomzimba we-half-wavelength resonant one-frequency yokusebenza.Esimweni sokusebenza, ubukhulu bobuso obubili buphezulu futhi ukucindezeleka kuncane, kuyilapho i-amplitude ye-node ehambisana nendawo ephakathi inguziro futhi ukucindezeleka kuphezulu.Idizayini evamile yendawo engaguquki ye-node, kodwa ngokuvamile isikhundla esinqunyiwe sobukhulu bomklamo sikhulu kuno-3 mm, noma i-groove ihleliwe, ngakho-ke indawo ehleliwe akufanele ibe yi-zero amplitude, lokhu kuzoholela kwezinye izingcingo, kanye nengxenye yamandla. ukulahlekelwa, ngomsindo ngokuvamile oneringi yerabha nezinye izingxenye, noma ngezinto zokuvikela umsindo zokuvikela, ukulahlekelwa kwamandla kuyacatshangelwa ekuklanyweni kwemingcele ye-die amplitude.
Idizayini yokunemba kwe-Mold machining: Ikhanda le-welding ye-ultrasonic yomsebenzi ezimweni zokudlidliza kwe-frequency ephezulu, kufanele lizame ukugcina umklamo olinganayo, ukuze ugweme ukudluliswa kwe-acoustic okubangelwa i-asymmetry yokucindezeleka okungalingani kanye nokudlidliza okuphambene (ikhanda le-welding lisetshenziselwa ukushisela ngokusebenzisa ukudlidliza kwe-ultrasonic kokudluliselwa okuqondile, kwesistimu ye-resonant), ukudlidliza okungalingani kungabangela ukushisela izinwele ezishisayo nokuphuka.I-Ultrasonic welding isetshenziswa ezimbonini ezihlukene ihlukile kwimfuneko yokunemba kwemishini, ngezinto zobuciko ezikhethekile ezincanyana njenge-lithium ion battery pole piece kanye nendlebe yokushisela, njenge-foil yegolide emboza imfuneko yokunemba kwemishini iphezulu kakhulu, konke ukucubungula. izinto zokusebenza zamukela okokusebenza kokulawula izinombolo (njengesikhungo somshini, njll.), ukuze kuqinisekiswe ukunemba komshini kuhlangabezana nezidingo.
Isikhathi sokuthumela: Mar-02-2022