Ultrasonic moldyana daya daga cikin manyan abubuwan fasaha na ultrasonic.Ko da tare da shekaru da yawa na ƙira da ƙwarewar haɓakawa, mun yi imani da gaske cewa ta hanyar ƙwaƙƙwaran gwaji da kulawar inganci ne kawai ke iya samar da mafi kyawun walda.Injiniyoyin mu za su weld da acoustic halaye da inji halaye na cikakken hade, tsara mafi a layi tare da abokin ciniki bukatun na samfurin, ultrasonic mold ne mabuɗin siga, ultrasonic mold amplitude sigogi kuma suna da matukar muhimmanci a aikace!
Ƙirar siginar girma na ƙira: amplitude shine maɓalli mai mahimmanci don kayan da ake buƙatar waldawa, wanda yayi daidai da zafin jiki na ferrochrome.Idan zafin jiki ba zai iya kaiwa gare shi ba, ba za a haɗa shi ba.Idan zafin jiki ya yi yawa, albarkatun ƙasa za su ƙone ko kuma su haifar da lalacewar tsarin kuma ƙarfin zai lalace.Saboda daban-daban zabi na transducer ne daban-daban, da amplitude na transducer fitarwa bayan shige daban-daban m rabo daga cikin amplitude da waldi shugaban, iya aiki gyara na waldi kai amplitude don biyan bukatun, yawanci transducer fitarwa amplitude for 10-20 microns, da girman girman aiki, gabaɗaya game da 30 microns, da girman canjin walƙiya fiye da girman girman kai da sifar walda, Dangane da sifar, kamar bambancin girman girman aiki, bambancin girman girman aiki, bambancin girman girman tsani, da dai sauransu, yana da tasiri mai girma akan nau'in bambancin, kuma yanki na yanki ya dace da jimlar bambancin rabo.Idan an zaɓi nau'ikan walda daban-daban, hanya mafi sauƙi ita ce sanya shugaban walda daidai gwargwadon girman aikin, wanda zai iya tabbatar da kwanciyar hankali na sigogin amplitude.
Mitar siga ƙira: Ultrasonic waldi inji duk suna da tsakiyar mita, kamar 20KHz, 40khz, da dai sauransu The aiki mita na waldi inji aka yafi m da inji resonance mita na Transducer, Booster da kaho.Ana daidaita mita na janareta na Ultrasonic bisa ga mitar resonance na inji don cimma daidaito.A waldi shugaban aiki a resonant jihar, kuma kowane bangare an tsara a matsayin rabin zango resonant jiki.Duka janareta da mitar resonance na inji suna da kewayon aiki mai ƙarfi, kamar gabaɗaya saita zuwa ± 0.5khz, a cikin wannan kewayon injin waldawa na iya aiki koyaushe.Lokacin yin kowane shugaban walda, za a daidaita mitar resonant don tabbatar da cewa kuskuren tsakanin mitar resonant da mitar ƙira bai wuce 0.1khz ba, kamar shugaban walda na 20KHz, za a sarrafa mitar shugaban walda a 19.90-20.10 khz, haƙuri shine 5.
Mold vibration node design: ultrasonic waldi shugaban da ƙaho an ƙera su a matsayin rabin-wavelength resonant jiki tare da aiki mita.A cikin yanayin aiki, girman girman fuska biyu na ƙarshe shine matsakaicin kuma damuwa shine mafi ƙanƙanta, yayin da girman kumburin da ya dace da matsayi na tsakiya shine sifili kuma damuwa shine matsakaicin.Gabaɗaya ƙira don ƙayyadadden matsayi na kumburi, amma yawanci ƙayyadaddun matsayi na kauri mai ƙira ya fi 3 mm, ko tsagi an daidaita shi, don haka ƙayyadadden matsayi ba dole ba ne ya zama girman girman sifili, wannan zai haifar da wasu kira, kuma wani ɓangare na makamashi. hasara, don sauti yawanci tare da zoben roba tare da sauran sassa, ko tare da kayan rufewar sauti don garkuwa, ana la'akari da asarar makamashi a cikin ƙira na ma'auni mai girma.
Mold machining madaidaicin ƙira: ultrasonic waldi shugaban don aiki a cikin high mita vibration yanayi, ya kamata kokarin ci gaba da wani symmetrical zane, domin kauce wa acoustic canja wurin lalacewa ta hanyar asymmetry na rashin daidaituwa danniya da transverse vibration (welding shugaban da ake amfani da waldi ta amfani da. da ultrasonic vibration na tsaye watsa, ga resonant tsarin), da rashin daidaituwa vibration iya sa waldi zafi gashi da karaya.Ultrasonic waldi da ake amfani da daban-daban masana'antu ne daban-daban ga machining daidai da ake bukata, na musamman bakin ciki kayayyakin gargajiya irin su lithium ion baturi iyakacin duniya yanki da kuma kunnen waldi, kamar zinariya tsare rufe da ake bukata na machining daidaito ne sosai high, duk na aiki. kayan aiki suna ɗaukar na'urorin sarrafa lambobi (kamar cibiyar injin, da sauransu), don tabbatar da daidaiton injin ɗin ya cika buƙatun.
Lokacin aikawa: Maris-02-2022