Izimpondo ze-welding ezihlukene ziyadingeka ezintweni ezihlukene zokushisela, kungakhathaliseki ukuthi i-welding yasensimini noma i-transmission welding, izimpondo ze-ultrasonic kuphela ze-half wave zingafinyelela ukuphakama okuphezulu kobuso bokuphela kwe-welding.Izimpondo ze-Ultrasonic , zitholakala nge-amplitude nangaphandle kwayo.Imishini yokushisela ipulasitiki ye-ultrasonic yenza izimpondo ze-ultrasonic isebenzisa izimiso ze-ultrasonic.
I-Ultrasonic mold design ayilula njengokubukeka kwayo, lapho usebenzisa uphondo lwe-welding olungacutshungulwa kahle noma olungathululwanga, luzobangela ukulahlekelwa okubizayo ekukhiqizeni kwakho - luzobhubhisa umphumela we-welding, noma ngisho nangaphezulu kakhulu kuzoholela ekulimazeni kwe-transducer. noma ijeneretha.I-Ultrasonic mold design idinga ulwazi oluningi olukhethekile namakhono - indlela yokuqinisekisa ukuthi uphondo lwe-welding lungasebenza ngokwezomnotho?Indlela yokuqinisekisa ukuthi isikhunta esishiselayo singadlulisela ngempumelelo ukudlidliza komshini okuguqulwa yi-transducer kucezu lokusebenza, onjiniyela bethu basicabangele ngokugcwele sonke isixhumanisi.
Uphondo lwe-Welding luyingxenye ebaluleke kakhulu emishini yokushisela epulasitiki ye-ultrasonic, futhi ukwakheka kwayo kuhlobene ngokuqondile nekhwalithi yokushisela.Ijoyinti yokushisela ihlukaniswe yaba izakhi eziningana ezilinganayo ngokufaka okunengqondo, futhi isici ngasinye singaphathwa njengophondo olunyathelwe oluhlanganisiwe.I-frequency equation yento ehlangene yokushisela itholakala ngendlela ye-matrix yokudlulisa, ehlinzeka ngesisekelo sethiyori sokuklanywa kwejoyinti le-strip slotting.
Imiphumela yokuhlola ibonisa ukuthi i-frequency elinganisiwe kanye ne-frequency edizayinelwe kuhle ekuhlanganyeleni kokushisela okuklanywe yile zibalo.Le ndlela yokuklama inokubaluleka okusobala ngokomzimba, ukubala okulula futhi ifaneleka kakhulu ekuklanyweni kobunjiniyela.Ngaphezu kwalokho, ithonya lenombolo ye-slot, ububanzi be-slot kanye nobude be-slot kusayizi wekhanda lokushisela ingabalwa kalula ngokusebenzisa le ndlela, ehlinzeka ngesisekelo sethiyori somklamo wokwenza kahle wophondo lwe-welding.
Imishini yokushisela ipulasitiki ye-Ultrasonic ngokuvamile yakhiwa amandla e-ultrasonic, uhlelo lokudlidliza lwe-ultrasonic kanye nomshini wokucindezela, futhi uhlelo lokudlidliza lwe-ultrasonic lwakhiwe i-ultrasonic transducer, i-booster nophondo lwe-welding.I-Ultrasonic transducer nophondo ngokuvamile zenzelwe ukuzwakala ngemvamisa ethile, futhi azidingi ukushintsha izingxenye ezihlukene zokushisela, futhi uphondo lokushisela kudingeka luklanywe ngokukhethekile ngokuvumelana nokuma kwezingxenye zokushisela.Okuhle noma okubi komklamo wayo kuhlobene ngokuqondile nekhwalithi yokushisela, ngakho-ke kuyingxenye ebaluleke kakhulu emishini yokushisela.
Ukuze izingxenye ezinkulu Welding, badinga usayizi omkhulu Welding uphondo, futhi ubukhulu bayo ngezinye izikhathi eduze noma ezingaphezu kweyodwa longitudinal wave wavelength, khona-ke uphondo Welding izoveza sína vibration transverse, okuholela displacement ongalingani ukusatshalaliswa surface yayo emisebeni.Ukuze kutholwe ukusatshalaliswa kwe-amplitude okwanelisayo, ezinye izindlela, ezifana ne-slotting, ukuvuleka kwe-slit, ukwengeza i-elastomer eyengeziwe kanye nomklamo wesibili, zibekwe phambili.
Ukudlidliza kulawulwa, phakathi kwalokho ukugoba okuyindlela evame ukusetshenziswa kakhulu yokulingisa ukudlidliza okuphambene kwamajoyinti ashiselayo .Ngenxa yobunkimbinkimbi bomumo, kunzima ukuthola isisombululo esiqinile sokuhlaziya amajoyinti afakwe ama-welding, ngakho-ke izindlela zokubala izinombolo ezifana nendlela ye-Ansys zivame ukusetshenziswa kakhulu ukuhlaziya lezi zinkinga.Ngokwezifundo zangaphambilini, indlela yezinombolo ifaneleka kakhulu ekwakhiweni kwakamuva kokwenza kahle kwamajoyinti okushisela, futhi ayinanzuzo ekulinganiseni ubukhulu nemvamisa yamajoyini wokushisela esigabeni sokuqala sokuklama.Ukuze uqinisekise imiphumela engcono kakhulu, kubaluleke kakhulu ukulinganisa usayizi wesakhiwo ongahlangabezana nezidingo zokuklama, ngakho-ke kubaluleke kakhulu ukutadisha ithiyori yokuklama yamajoyinti okushisela osayizi abakhulu ngokucushwa kwe-grooving.
Hlukanisa i-groove ngemuva kokuhlaziywa kokudlidliza kwekhanda le-strip welding, ikhanda le-welding lingahlukaniswa libe yiyunithi yokugcina yomzimba kanye neseli yeyunithi ephakathi, kusetshenziswa indlela yokunwebeka ebonakalayo kanye nendlela yemigqa yokudlulisela efanayo, ubude bamayunithi amane ahlukene anikezwa ngokulandelana futhi isiqondiso sezinga eliphezulu le-frequency equation, i-frequency equation ingasetshenziswa ukuklama inhloko yokushisela ibha ende, kodwa inqubo yokuklama iyinkimbinkimbi, Ukukhethwa kwamanye amapharamitha kuncike ekuhlangenwe nakho futhi akulungele ukusetshenziswa kobunjiniyela.Kuleli phepha, i-strip welding joint ihlukaniswe yaba izakhi eziningana ezilinganayo nge-slotting enengqondo, futhi i-equation ye-frequency ye-welding joint element itholakala ngendlela yokudlulisa i-matrix, ehlinzeka ngesisekelo sethiyori sokuklanywa kwejoyinti le-strip welding.Idizayini inezibalo ezilula zethiyori kanye nokubaluleka okusobala ngokomzimba, okuhlinzeka ngendlela elula nenokwenzeka yomklamo wobunjiniyela wejoyinti lokushisela.
Isikhathi sokuthumela: Mar-16-2022