Muaj nuj nqi ntawm Ultrasonic Generator, Transducer, Amplitude Modulator Thiab Pwm

1; Lub transducer yog ib feem ntawm tag nrho cov ultrasonic system. Lub luag hauj lwm rau kev hloov siab zaus thiab high voltage mus rau txhua yam kev co zog.

Yooj yim rau kev puas tsuaj: (tsis muaj lub zog siv hluav taws xob thiab cov khoom siv tsis zoo.)

2; Lub tshuab hluav taws xob muaj lub luag haujlwm rau cov khoom siv hluav taws xob thiab kev tiv thaiv (nrog rau kev tswj hwm kev tswj hwm).

Yog vim li cas rau kev puas tsuaj yooj yim: (nws tus kheej zoo thiab kev tiv thaiv muaj nuj nqi teeb meem.)

3; Lub amplitude modulator amplifies lub amplitude. Yooj yim rau kev puas tsuaj: (tsis muaj qhov poob thiab cov khoom siv aluminium alloy).

4. Cov tuag yog lub luag haujlwm rau cov khoom siv vuam siab (qhov tso zis tawm, qhov siab tshaj plaws amplitude, txiav txim siab kev khiav hauj lwm zaus ntawm tag nrho cov system). Nws yog qhov yooj yim tshaj plaws nyob rau hauv tag nrho cov system. Yooj yim rau kev puas tsuaj: cov khoom siv thiab cov txheej txheem tsim khoom (acoustic vibration, kub, feem ntau yog tsis muaj lub zog poob).

Thaum cov pwm tsim thiab kev tsim tshuab tsis zoo yuav tshwm sim (qhov sib txawv ntawm qhov sib txawv loj, acoustic vibration, kub, feem ntau yog tsis muaj lub zog load) ua rau lwm qhov chaw overload tsis zoo lub xeev ntawm kev ua hauj lwm (kev mob overload ua hauj lwm). Lub tswb tiv thaiv kab ke yuav tshwm sim tsuas yog thaum qhov ntsuas qhov sib txawv mus txog qhov txwv siab (ceeb toom: qhov kev tiv thaiv yuav tsis tshwm sim thaum qhov ntsuas qhov sib txawv ntawm txhua qhov sib txawv loj heev tab sis tsis ncav cuag qhov txwv ntawm kev tiv thaiv). Yog hais tias ua hauj lwm ntev nyob rau hauv cov ntaub ntawv no, lub neej kev pab cuam ntawm tag nrho cov system yuav luv luv, thiab txawm ib feem ntawm tag nrho cov system yuav ncaj qha puas thaum lub tshuab hluav taws xob tiv thaiv tsis txaus (pwm cracking, ua raws li los ntawm txhuas alloy amplitude. modulator, aluminium alloy transducer, thiab thaum kawg lub tshuab hluav taws xob puas).

Optimization cov lus qhia:

1. Xyuas kom meej tias lub zog siv hluav taws xob ua haujlwm hauv lub xeev qis tshaj plaws thiab noj qab nyob zoo.

2. Amplitude modulator yog ib qho amplitude amplifying ntaus ntawv (zoo li lub zog amplifier) ​​(titanium alloy yog qhov kev xaiv zoo tshaj plaws).

3. Recombination ntawm optimized amplitudes; Transducer, titanium alloy amplitude-modulator, pwm ntau ruaj.

General: transducer 20umX amplitude modulator 2.5 X pwm (HORN) 1.5 zaug=tag nrho cov zis amplitude 75um.

Optimal: Transducer 15umX amplitude5.0x X pwm (HORN) 1.0x=tag nrho cov zis amplitude 75um.

Summary: generator yog (forage), tswj kev pab cuam yog (marshal), transducer yog (general), amplitude modulator yog (tub rog), pwm yog ( riam phom).

Qhov qis dua qhov tsis muaj hluav taws xob siv (uas yog, lub zog siv los ntawm nws tus kheej) ntawm txhua yam khoom, qhov zoo dua, thiab ntau dua qhov kev puas tsuaj ntau dua. Lub transducer yog ib qho khoom siv uas yuav tsum tau siv qee lub zog kom ua rau nws tus kheej vibrate. Qhov me me qhov loj, qhov zoo dua. Amplitude modulator rau amplifying kis tau tus mob li, tsim nyog amplitude modulator yeej tsis haus hwj chim. Horn amplifier kis tau tus mob, pwm txoj kab uas hla yog tsawg dua 60mm, yeej tsis muaj hwj chim noj. Raws li pwm nce, lub zog poob kuj nce qeeb, yog li qhov me me poob lub zog ntawm pwm, qhov zoo dua. Xyuas kom cov pwm nyob rau hauv kev ua haujlwm zoo, ua kom cov pwm ua haujlwm ntev dua.