Kapangidwe ka masensa akupanga ——Shenzhen Dianyingpu Technology co., Ltd.

Mpaka pano, akupanga kuyambira masensa akhala mbali yofunika ya moyo wa tsiku ndi tsiku ndi mafakitale kupanga.Kuchokera pakuzindikira kuchuluka kwa madzi, kuyeza mtunda mpaka kuzindikiridwa kwachipatala, magawo ogwiritsira ntchito akupanga mtunda masensa akupitiriza kukula.Nkhaniyi ikupatsani kumvetsetsa mozama za momwe kampani yathu imapangira ma ultrasonic distance sensors.

1. Mfundo ya akupanga kuyambira kachipangizo

Akupanga kuyambira masensa ntchito inverse piezoelectric zotsatira za piezoelectric ziwiya zadothi kutembenuza magetsi mphamvu akupanga matabwa, ndiyeno kuwerengera mtunda poyeza kafalitsidwe nthawi ya akupanga matabwa mu mlengalenga.Popeza liwiro la kufalitsa kwa mafunde akupanga limadziwika, mtunda wapakati pa awiriwo ukhoza kuwerengedwa mwa kungoyesa nthawi yofalitsa mafunde a phokoso pakati pa sensa ndi chinthu chandamale.

2. The kupanga ndondomeko akupanga kuyambira masensa

Tikuwonetsani njira yopangira masensa athu kuchokera pazifukwa izi:

❶Kuwunika kwa zinthu zomwe zikubwera —— kuwunika kwa zinthu, mtundu wazinthu zimawunikiridwa molingana ndi miyezo yapadziko lonse lapansi yoyendera. Zida zowunikira nthawi zambiri zimakhala ndi zida zamagetsi (resistors, capacitor, micro-controller, etc.), zida zamapangidwe (ma casing, mawaya), ndi transducers.Onani ngati zida zomwe zikubwera zili zoyenera.

❷Zigamba zakunja ——- Zida zamagetsi zomwe zawunikiridwa zimatumizidwa kunja kuti ziphatikizidwe kupanga PCBA, yomwe ndi chida cha sensa.The PCBA anabwerera ku chigamba adzakhalanso kuyendera, makamaka fufuzani maonekedwe a PCBA ndi ngati zipangizo zamagetsi monga resistors, capacitors, ndi olamulira yaying'ono ndi soldered kapena zinawukhira.

❸Kuwotcha pulogalamu ——- PCBA woyenerera angagwiritsidwe ntchito kuwotcha pulogalamu ya micro-controller, yomwe ndi sensa mapulogalamu.

❹ Post-kuwotcherera —— Pulogalamu ikalowa, amatha kupita kumalo opangirako kupanga.Makamaka kuwotcherera transducers ndi mawaya, ndi kuwotcherera matabwa dera ndi transducers ndi mawaya terminal pamodzi .

❺ Kumanga ndi kuyesa zinthu zomwe zatsirizidwa pang'ono -- ma module okhala ndi ma transducer ndi mawaya amasonkhanitsidwa kuti ayesedwe.Zomwe zimayesedwa zimaphatikizapo kuyesa mtunda ndi kuyesa kwa echo.

❻ Guluu wa potting —— Ma module omwe amapambana mayeso alowa gawo lotsatira ndikugwiritsa ntchito makina opangira guluu poyika.Makamaka ma module okhala ndi mavoti osalowa madzi.

❼ Kuyesa kwazinthu zomwe zatsirizidwa ——-Moduli yophika ikawumitsidwa (nthawi yowumitsa nthawi zambiri imakhala maola 4), pitilizani kuyesa kwazinthu zomalizidwa.Chinthu chachikulu choyesera ndi kuyesa mtunda.Ngati mayesowo apambana, mankhwalawa amalembedwa ndikuwunikiridwa kuti awonekere asanawasungidwe.