Ultrasonic transducer bụ ngwaọrụ ntụgharị ike nke na-atụgharị akara ọkụ eletrik ọzọ ka ọ bụrụ akara ụda ma ọ bụ akara ụda n'ime akara eletrik n'ime ọnụọgụ ultrasonic. Ọ bụ ngwaọrụ dị mkpa na akụrụngwa ultrasonic, n'agbanyeghị ma ọ dị na usoro ntụgharị ma ọ bụ usoro Nhazi na ndị ọzọ enwetala nlebara anya ogologo oge.
Performance paramita nke ultrasonic transducers
Ultrasonic transducer bụ ngwaọrụ ntụgharị ike, na nkọwa ọrụ ya na nleba anya chọrọ ọtụtụ paramita. Njirimara njirimara nke transducer ultrasonic gụnyere resonance ugboro, bandwit ugboro ugboro, electromechanical njikọ ọnụ ọnụ, electroacoustic arụmọrụ, n'ibu àgwà ihe, impedance e ji mara, ugboro Characteristics, directivity, nnyefe na ịnata uche, wdg The arụmọrụ parameters nke transducers maka dị iche iche nzube dị iche iche, dị ka ihe atụ, n'ihi na-ebufe ultrasonic transducers, na-enwe nnukwu mmepụta ike chọrọ transducers na transducers na-achọrọ ike na-eme mgbanwe dị elu. Maka ịnata ultrasonic transducers, a na-achọ eriri ugboro ugboro na oke uche na mkpebi. Ya mere, n'ime usoro nhazi nke onye ntụgharị ahụ, a ga-emerịrị ihe ndị dị mkpa nke transducer dị ka ngwa a kapịrị ọnụ nke nwere ezi uche.
Usoro nyocha nke ultrasonic transducer
Ultrasonic transducers na-agụnye sekit usoro, n'ibu vibration usoro na acoustic usoro, na atọ na- organically jikọtara n'ime a jikọrọ ọnụ dum mgbe transducer na-arụ ọrụ. Nke a na-ekpebi usoro nyocha maka ya bụ ngwakọta nke ngwa elektrọnik Ụzọ nyocha nke sayensị, igwe arụ ọrụ, acoustics, wdg, na site na ntụnyere electro-mechanical-acoustic, mee ka ndị atọ ahụ jiri otu eserese elektrọnik na-emekọ ihe ọnụ na nha nha anya iji mee nyocha dị omimi ngwa ngwa.
Onye na-emepụta ultrasonic na-atụgharị ike 220V na-eme ka ike dị elu dị elu, na ultrasonic transducer na-eme ka ọ bụrụ ihe na-eme ka ọ bụrụ ihe na-eme ka ọ bụrụ ihe mgbagwoju anya, na-eme ka ọ dịkwuo elu (na-ebelata) njupụta site na mpi ultrasonic, na n'ikpeazụ na-ebufe ya na isi ngwá ọrụ maka ọrụ. Ultrasonic transducers n'ozuzu nwere ụdị abụọ: magnetostrictive na piezoelectric ceramik.
Ihe mejupụtara ihe ntụgharị
Central piezoelectric seramiiki element
Ihe mkpuchi igwe n'ihu na azụ
Ihe mgbakwasị ụkwụ
Electrode pad
tube mkpuchi
Ụdị transducer Sanwichi a na-emepụta ebili mmiri ultrasonic kwụsiri ike mgbe ibu ahụ gbanwere, nke bụ usoro kachasị na isi iji nweta isi iyi ultrasonic mbanye ike. Dị ka atụmatụ dị iche iche si dị, ụdị nke ultrasonic transducers bụ tumadi:
Ụdị kọlụm (ụdị NTK)
Ụdị opi atụgharịrị (ụdị Benengxin)
Igwe mkpuchi azụ
Ụdị mkpachị aluminom
Ndị transducers Ultrasonic dabara adaba maka ịgbado ọkụ ultrasonic, mbelata ultrasonic, ọgwụgwọ mmiri mmiri ultrasonic, spraying ultrasonic atomization na ultrasonic metal gbazee ọgwụgwọ.
