Ihame n'imikorere ya ultrasonic probe

1. Ubushakashatsi bwa ultrasonic ni iki

Ubushakashatsi bukoreshwa mugupima ultrasonic ni transducer ikoresha ingaruka za piezoelectric yibikoresho kugirango tumenye ihinduka ryingufu zamashanyarazi ningufu zijwi.Ikintu cyingenzi muri probe ni wafer, ni urupapuro rumwe rwa kirisiti cyangwa polycristaline ifite ingaruka za piezoelectric.Igikorwa nuguhindura ingufu zamashanyarazi nimbaraga zijwi kuri buriwese.

2. Ihame rya ultrasonic

Iperereza rifite ibyuma bibiri, kimwe nka transmitter ikindi nkicyakirwa, nacyo cyitwa gucamo ibice cyangwa guhuza ibice bibiri.Ikintu cyibintu bibiri bigizwe ahanini na sock, shell, layer isigaye, kohereza chip, kwakira chip, gutinda guhagarika, nibindi.Ugereranije nubushakashatsi bugororotse, ibyuma bibiri bya kristu bigororotse bifite ubushobozi bwiza bwo gutahura inenge-yubuso;kubintu bitagaragara cyangwa bigoramye byerekana, bifite ingaruka nziza yo guhuza.

Byakoreshejwe muri sisitemu yikora cyangwa yikora sisitemu yo kumenya amakosa.Iyo umurongo wijwi ryijwi ryasohowe na probe ni perpendikulari hejuru yubushakashatsi, uburebure bwumurongo wamajwi utaziguye byerekana igicapo;Hindura amajwi ya beam axis ya probe kugirango ukore inguni runaka hamwe nubuso.Ijwi ryamatwi ryamaganwe hagati yamazi nakazi.Ihindagurika rya transvers yumurongo wamajwi ikorwa mubikorwa byo gusikana urupapuro.Plexiglass cyangwa epoxy resin yakize imbere ya chip ya probe itunganyirizwa muri arc runaka (spherical or silindrical), kandi hashobora kuboneka iperereza ryibanda kumurongo cyangwa kumurongo.

3. Imikorere ya ultrasonic probe

1) Hindura amajwi yagarutse mumashanyarazi;

2) Ni ukugenzura icyerekezo cyo gukwirakwiza umuyaga wa ultrasonic hamwe nurwego rwo gukusanya ingufu.Iyo impande yibyabaye ya probe ihinduwe cyangwa impande zo gukwirakwiza umuyaga wa ultrasonic zahinduwe, ingufu nyamukuru zijwi ryijwi zirashobora guterwa muburyo butandukanye cyangwa icyerekezo cyamajwi gishobora guhinduka kugirango tunonosore imyanzuro. .Igipimo;

3) Kugera kumihindagurikire yumurongo;

4) Ni ukugenzura inshuro zakazi, zikwiranye nakazi keza.