Kusvika ikozvino, ma ultrasonic ekutenderera masensa ave chikamu chakakosha chehupenyu hwezuva nezuva uye kugadzirwa kwemaindasitiri. Kubva pakuona nhanho yemvura, kuyerwa kwechinhambwe kusvika pakuongororwa kwekurapa, nzvimbo dzekushandisa dze ultrasonic kureba sensors dzinoramba dzichiwedzera. Ichi chinyorwa chinokupa iwe kunzwisisa kwakadzama kwemaitiro ekugadzira ekambani yedu ultrasonic kureba sensors.
1. Nheyo ye ultrasonic rangeng sensor
Ultrasonic ranges sensors inoshandisa inverse piezoelectric mhedzisiro yepiezoelectric ceramics kushandura simba remagetsi kuita ultrasonic matanda, uye wozoverenga chinhambwe nekuyera nguva yekuparadzira yema ultrasonic matanda mumhepo. Sezvo kukurumidza kupararira kwemafungu e ultrasonic kuchizivikanwa, chinhambwe pakati pezviviri chinogona kuverengerwa nekungoyera nguva yekuparadzira yemafungu eruzha pakati pe sensor uye chinhu chinotangwa.
2. Iyo yekugadzira maitiro e ultrasonic kubva kuma sensors
Isu tinokuratidza maitiro ekugadzira ma sensors edu kubva kune anotevera mapoinzi:
❶Kuongorora kwezvinhu zvinopinda —— kuongorora kwechigadzirwa, kunaka kwezvishandiso kunoongororwa zvinoenderana nemamiriro ekunze ekuongorora. Zvishandiso zvinoongororwa zvinowanzo sanganisira zvinhu zvemagetsi (resistors, capacitor, micro-controller, nezvimwewo), zvikamu zvezvimiro (casings, waya), uye transducers. Tarisa uone kana zvinhu zvinopinda zvinokodzera.
❷Outsourced patching ——- Izvo zvakaongororwa zvemagetsi zvikamu zvinoburitswa kunze kuti zvigadzirwe kuita PCBA, inova hardware ye sensor. Iyo PCBA yakadzoka kubva patching ichaongororwawo, kunyanya kutarisa kutaridzika kwePCBA uye kana zvinhu zvemagetsi senge resistors, capacitors, uye micro-controller zvinotengeswa kana kuburitswa.
❸Kupisa chirongwa ——- PCBA inokwanisa inogona kushandiswa kupisa chirongwa cheiyo micro-controller, inova sensor software.
❹ Post-welding -- Mushure mekunge chirongwa chapinda, vanogona kuenda kumutsara wekugadzira wekugadzira. Kunyanya welding transducers uye waya, uye welding wedunhu mabhodhi ane transducers uye terminal waya pamwe chete.
❺ Semi-akapedza chigadzirwa kusangana uye kuyedzwa -- ma module ane welded transducer uye waya anounganidzwa kuita imwe yekuyedza. Zvinhu zvekuyedza zvinonyanya zvinosanganisira bvunzo yedaro uye echo bvunzo.
❻ Potting glue —— Mamodule anokunda bvunzo anozopinda padanho rinotevera uye anoshandisa muchina wenamo kugadzira hari. Kunyanya kumamodule ane chiyero chisina mvura.
❼Kupedzwa kwechigadzirwa kuyedzwa ---Mushure memuhari yakaomeswa yakaomeswa (nguva yekuomeswa inowanzoita maawa mana), enderera mberi nekuyedzwa kwechigadzirwa. Chinhu chikuru chekuyedza bvunzo yedaro. Kana bvunzo ikabudirira, chigadzirwa chinonyorwa uye chinoongororwa kuti chitarisiko chisati chaiswa mudura.
Nguva yekutumira: Oct-08-2023