Txog tam sim no, ultrasonic ranging sensors tau dhau los ua ib qho tseem ceeb ntawm lub neej txhua hnub thiab kev lag luam ntau lawm. Los ntawm cov qib kev kuaj qib ua kua, ntsuas kev ntsuas mus rau kev kuaj mob kho mob, cov ntawv thov ntawm ultrasonic kev ncua dav txuas ntxiv nthuav dav. Kab lus no yuav muab kev nkag siab tob rau koj ntawm cov txheej txheem ntau lawm ntawm peb lub tuam txhab cov sensors.
1. Lub hauv paus ntsiab lus ntawm Ultrasonic Ranging Sensor
Ultrasonic li cov sensors ultrasonic ranging siv inverse piezoeltric ceramics los hloov qhov kev ncua deb ntawm kev ntsuas hluav taws xob rau hauv lub sijhawm ultrasonic teeb hauv huab cua. Txij li cov lus tshaj tawm ntawm ultrasonic tsis paub, qhov kev ncua deb ntawm ob qho tuaj yeem suav los ntawm kev ntsuas lub suab yooj yim ntawm lub suab tsis ntawm lub sensor thiab lub hom phiaj.
2. Cov txheej txheem ntau lawm ntawm ultrasonic ranging sensors
Peb yuav qhia koj cov txheej txheem ntau lawm ntawm peb cov sensors los ntawm cov ntsiab lus hauv qab no:
Kev tshuaj xyuas khoom siv cov khoom lag luam khoom siv cov khoom siv hluav taws xob ua haujlwm feem ntau yog kuaj xyuas thoob ntiaj teb, cov cuab yeej siv me me), thiab transducers), thiab transducers. Kuaj seb cov ntaub ntawv xa tau tsim nyog.
Outsourced posting --- Cov khoom siv hluav taws xob sab nrauv yog outsourced rau patching los ua pcba, uas yog cov khoom kho vajtse ntawm lub sensor. Tus PCBA rov qab los ntawm kev ua patching tseem yuav mus kuaj, feem ntau los kuaj xyuas cov pcba xws li cov tshuab hluav taws xob, capacitors, thiab cov tswj hwm micro los yog xau.
❸burning kev pab cuam --- ib lub PCBA tsim nyog tuaj yeem siv los hlawv qhov kev pab cuam rau micro-maub los, uas yog sensor software.
❹ Tom qab tom qab vuam - tom qab qhov kev zov me nyuam nkag mus, lawv tuaj yeem mus rau cov kab ntau lawm rau ntau lawm. Feem ntau yog vuam transducers thiab xaim, thiab vuam cov laug cam nrog transducers thiab davhlau ya dav hlau ua ke.
❺ Semi-tiav cov khoom ua ke thiab kev sim ua ke - cov qauv nrog welded transducers thiab xaim tau sib sau ua ib qho kev sim. Cov khoom xeem tsuas yog suav nrog kev ntsuas ncua thiab ncha.
❻ Cov Ncauj Lus Qhia Kom Yooj Yim - Cov qauv uas xeem dhau yuav nkag mus rau lwm kauj ruam tom ntej thiab siv cov xaim xaim xaim cav rau cov potting. Feem ntau rau cov qauv nrog kev ntsuas dej tsis muaj dej.
❼Finished cov khoom kuaj --- tom qab potted module yog qhuav (lub sijhawm qhuav yog feem ntau 4 teev), txuas ntxiv cov khoom xeem tiav. Qhov chaw kuaj qhov tseem ceeb yog qhov kev ntsuas ncua deb. Yog tias qhov kev xeem ua tiav, cov khoom yuav raug sau npe thiab tshuaj xyuas rau tsos ua ntej muab tso rau hauv kev cia.
Lub Sijhawm Post: Kaum-08-2023