Micromachined Immersion Scanning Mirror Pogwiritsa Ntchito BoPET Hinges

Kugwiritsiridwa ntchito kwa magalasi omiza omiza m'madzi mu ultrasound ndi photoacoustic microscopy kwatsimikizira kukhala kopindulitsa pakusanthula matabwa ndi matabwa a ultrasound. Kuti apititse patsogolo kupanga mapangidwe, njira yatsopano yapangidwa yomwe imalola kuti miniaturization iwonongeke komanso kupanga magalasi ambiri. Mtundu wa 3D multiphysics finite element wapangidwanso kuti utsanzire bwino momwe magalasi amayendera ma electromechanical, ponse pawiri komanso mwamphamvu. Mayeso oyeserera ndi mawonekedwe atsimikizira momwe makina ojambulira omiza m'madzi amagwirira ntchito.

Mu kafukufukuyu, kalilore kakang'ono komizidwa m'madzi kokhala ndi mizere iwiri pogwiritsa ntchito BoPET (biaxially oriented polyethylene terephthalate) Hinge adayambitsidwa. Kupangaku kumaphatikizapo kuyika kwakuya kwa plasma pagawo laling'ono la silicon-BoPET, zomwe zimathandiza kupanga mapangidwe apamwamba komanso kupanga voliyumu. Magalasi ojambulira a prototype omwe amapangidwa pogwiritsa ntchito njirayi amayesa 5x5x5 mm^3, omwe amafanana ndi magalasi ang'onoang'ono a silicon. Kukula kwa mbale yagalasi ndi 4x4 mm ^ 2, kumapereka pobowo yokulirapo ya chiwongolero cha kuwala kapena kwamamvekedwe.

Ma frequency a resonance a ma ax othamanga komanso ocheperako amayesedwa kukhala 420 Hz ndi 190 Hz, motsatana, akagwiritsidwa ntchito mumlengalenga. Komabe, akamizidwa m'madzi, ma frequency awa amatsika mpaka 330 Hz ndi 160 Hz, motsatana. Makona opendekeka a kalirole wonyezimira amasiyana ndi mafunde agalimoto, kusonyeza kulumikizana kwa mzere wokhala ndi ngodya zopendekera mpaka ± 3.5° kuzungulira ma nkhwangwa othamanga komanso pang'onopang'ono. Mwa kuyendetsa nkhwangwa zonse ziwiri nthawi imodzi, mawonekedwe okhazikika komanso obwerezabwereza a raster amatha kupezeka mumlengalenga ndi m'madzi.

Magalasi akumizidwa m'madzi opangidwa ndi micromachined amakhala ndi kuthekera kwakukulu kogwiritsa ntchito makina owonera ndi ma acoustic microscopy, mumlengalenga ndi m'malo amadzimadzi. Njira yopangira zinthu zatsopanozi komanso kapangidwe kake kamapereka mayankho ogwira mtima komanso odalirika, ndikupangitsa kupita patsogolo kwaukadaulo wamajambula.

Zedi, nayi chitsanzo cha FAQ cha "Micromachined Immersion Scanning Mirror Pogwiritsa Ntchito BoPET Hinges":
1. Kodi kalilole womizidwa ndi micromachined ndi chiyani?
Kalilore woyezera kumiza wopangidwa ndi micromachined ndi kachipangizo kakang'ono kamene kamagwiritsidwa ntchito kuwongolera ndi kuyang'ana kuwala muzinthu zosiyanasiyana monga kusanthula kwa laser, kujambula kwachipatala, ndi matekinoloje owonetsera.

2. Kodi ma hinges a BoPET ndi chiyani?
Mahinji a BoPET (Biaxially-oriented polyethylene terephthalate) ndi osinthasintha, amphamvu, komanso opepuka omwe amagwiritsidwa ntchito popanga ma micromachining chifukwa cha makina awo abwino kwambiri.

3. Ubwino wogwiritsa ntchito mahinji a BoPET pagalasi loyang'ana ndi chiyani?
Mahinji a BoPET amapereka kusinthasintha kwapamwamba, kulimba, komanso kupanga zotsika mtengo, zomwe zimawapangitsa kukhala abwino kugwiritsidwa ntchito pagalasi loyang'ana ma micromachined pazinthu zosiyanasiyana.

4. Kodi kalilole woyezera kumiza wa micromachined amagwira ntchito bwanji?
Kalilore woyezera kumiza wa micromachined amagwiritsa ntchito mahinji a BoPET kuti apange makina osinthika komanso olondola omwe amawongolera ndikuwunika kuwala mowongolera.

5. Kodi kalirole woyezera kumiza wa micromachined ndi chiyani?
Kalilore woyezera kumiza wopangidwa ndi micromachined ali ndi zinthu zingapo zomwe zingagwiritsidwe ntchito kuphatikiza kusanthula kwa laser, kujambula kwa endoscopic, optical coherence tomography, ndi zowonera zenizeni.