Tangoganizani izi: Kukuzizira kwambiri ndipo mwatsala pang'ono kuyamba ulendo wanu watsiku ndi tsiku. Pamene mukudumphira mgalimoto yanu ndikuyamba injini, kulira kosavomerezeka kumasokoneza: chenjezo lokhumudwitsa la kuthamanga kwa tayala. Mumayang'ana matayala, koma zonse zikuwoneka bwino. Chikuchitika ndi chiani?
Nthaŵi zambiri, si vuto lenileni ndi kuthamanga kwa tayala lanu. Choyambitsa chenjezo labodzali ndi kuyanjana pakati pa kutentha ndi mphamvu ya tayala. Kutentha kumatsika, mpweya wa mkati mwa matayalawo umachepa, zomwe zimapangitsa kuti kuthamanga kwa magazi kuchepe pang’ono. Komabe, m'mikhalidwe yabwinobwino, kutsika uku sikungakhale kokwanira kuyambitsa ma alarm.
Koma monga gawo lililonse lamagetsi, masensa akuthamanga kwa matayala amatha kukhudzidwa ndi kusinthasintha kwa kutentha. M'malo ozizira, chidwi cha sensa ndi kulondola kwake kumatha kuchepa, zomwe zimapangitsa kuti azitha kutanthauzira molakwika kusintha kwapang'onopang'ono ngati madontho akulu, zomwe zimayambitsa chenjezo labodza lokhumudwitsa.
Chochitika ichi chikuwonetsa kufunikira kwakukhazikika kwa sensor yamphamvu. Sensor yokhazikika idzasunga kulondola kwake komanso kukhudzidwa pa kutentha kwakukulu, kuonetsetsa kuti tayala yodalirika ikuwerengedwa ngakhale m'nyengo yozizira kwambiri.
Kodi Pressure Sensor Stability ndi chiyani?
Malinga ndi ISO17034:2016, kukhazikika kwa sensor sensor ndikofunikira kwambiri pakuwonetsetsa kuti njira zoyezera kuthamanga zikuyenda bwino komanso zodalirika. Zimatanthawuza kuthekera kwa sensa kuti ikhalebe ndi machitidwe ake pakapita nthawi pamene akukumana ndi zovuta zachilengedwe ndi ntchito. Nthawi imeneyi imakhala chaka chimodzi. Kukhazikika kumakhudza kulondola kwa sensa,kubwerezabwereza, ndi moyo wonse, ndikupangitsa kuti ikhale yofunikira pakugwiritsa ntchito kuchokera ku mafakitale kupita ku zida zamankhwala.
Kukhazikika Kwanthawi yayitali, Kukhazikika Kwakanthawi kochepa, Kubwerezabwereza
Kukhazikika kwanthawi yayitaliKukhazikika kwanthawi yayitali kumatanthauza kuthekera kwa sensa kuti ikhale yolondola komanso yosasinthika pakanthawi yayitali. Mwachitsanzo, sensa yokhala ndi kukhazikika kwanthawi yayitali ya 0.01% sikelo yonse pachaka imatha kungosunthika ndi 1.5 Pa pazaka 15 zogwiritsa ntchito. Izi zikutanthauza kuti zowerengera za sensor zimakhalabe zodalirika ngakhale zitagwiritsidwa ntchito kwa nthawi yayitali.
Kukhazikika kwakanthawi kochepaKukhazikika kwakanthawi kochepa kumaphatikizapo kusasinthika kwa sensa kwa nthawi zazifupi (mwachitsanzo, maola kapena masiku). Kukhazikika kwakanthawi kochepa ndikofunikira pamapulogalamu omwe amafunikira miyeso yofulumira komanso yolondola. Kugwira ntchito kwakanthawi kochepa kwa sensor kumawonetsa kapangidwe kake komanso kapangidwe kake.
KubwerezabwerezaKubwereza kumatanthawuza kusasinthika kwa kuwerengera kwa sensa ikayesedwa kangapo pansi pamikhalidwe yomweyi. Sensa yobwerezabwereza kwambiri iyenera kuwonetsa zotsatira zapafupi kwambiri muyeso iliyonse, kuonetsetsa kudalirika ndi kulondola kwa ndondomeko yoyezera. Kubwereza kwabwino kumatanthauza kuti sensa imatha kupereka zotsatira zofananira pansi pamikhalidwe yosiyanasiyana yogwirira ntchito.
Zero Drift ndi Sensitivity Drift
- Zero Drift:Zero Drift imatanthawuza kusintha kwa sensor yomwe imatulutsa popanda kukakamiza. Zero Drift imatha kupangitsa kuti muyeso woyambira usunthe, zomwe zimakhudza kulondola. Izi zitha kuchitika chifukwa cha kusintha kwa chilengedwe kapena kugwiritsidwa ntchito kwa nthawi yayitali.
- Sensitivity Drift:Sensitivity drift imatanthawuza kusintha kwa mphamvu ya sensa pamene mphamvu yomweyo ikugwiritsidwa ntchito. Sensitivity drift imakhudza momwe sensor imayankhira pakusintha kwamphamvu, zomwe zimapangitsa kuti miyeso ichepe.
Kutentha Kukhazikika
Kukhazikika kwa kutentha kumatanthawuza kusintha kwa kachipangizo kachipangizo kamene kali ndi kutentha kosiyanasiyana. Kusintha kwa kutentha kumatha kupangitsa kuti zida za sensa zichuluke kapena kugwirizanitsa, zomwe zimakhudza zotsatira zake. Zabwinokutentha kukhazikikaZikutanthauza kuti sensa imatha kusunga kayezedwe kake kofanana pa kutentha kosiyanasiyana, komwe kumakhala kofunikira kwa masensa omwe amagwira ntchito kumalo otentha kwambiri.
Zomwe Zimakhudza Kukhazikika kwa Sensor Pressure
- Zachilengedwe:Kuwonetsedwa ndi kutentha, chinyezi, ndi zowononga kungayambitse kusuntha kwa sensor ndikuchepetsa kulondola. Kusintha kwa kutentha kwambiri kumatha kupangitsa kuti zida za sensa zichuluke kapena ziwonjezeke, chinyezi chochulukirapo chimatha kuwononga kapena kuwononga ma sensor afupipafupi, ndipo zonyansa zimatha kutsekereza zinthu za sensor, zomwe zimakhudza magwiridwe antchito.
- Kupsinjika Kwamakina:Kugwedezeka, kugwedezeka, ndikupsinjika kwamakinapa unsembe zingakhudze sensa structural umphumphu. Kugwedezeka kwa nthawi yayitali kumatha kumasula kapena kuwononga zida zamkati, kugwedezeka kwakukulu kumatha kuwononga sensor mwachindunji, ndipo kuyika kosayenera kumatha kusokoneza kapena kusokoneza sensa, zomwe zimakhudza kulondola komanso kukhazikika.
- Kukalamba:Zida ndi zigawo zimakalamba pakapita nthawi, zomwe zimakhudza kukhazikika. Zida zama sensor zimatha kutopa, kuvala, kapena kuwonongeka kwa magwiridwe antchito pambuyo pogwiritsidwa ntchito kwa nthawi yayitali. Kukalamba kumeneku kumatha kuchepetsa kukhudzidwa kwa sensa, kuthamanga kwapang'onopang'ono, ndikuwonjezera zolakwika, zomwe zimakhudza kukhazikika kwanthawi yayitali komanso kudalirika.
- Kusintha kwa Kutentha:Kusintha kwa kutentha kumapangitsa kuti zida za sensa zichuluke ndikulumikizana, zomwe zimafunikira kugwira ntchitomalipiro a kutenthanjira. Masensa amatha kusiyanasiyana pa kutentha kosiyana, monga zero drift ndi kusintha kwa sensitivity. Njira zolipirira kutentha kwabwino, monga kugwiritsa ntchito masensa ofotokozera, ma aligorivimu owongolera, ndikusankha zida zowonjezera zowonjezera kutentha, ndizofunikira kuwonetsetsa kuti sensor imakhala yolondola komanso yokhazikika pansi pazikhalidwe zosiyanasiyana za kutentha.
XIDIBEI imatengera njira zosiyanasiyana kuti zitsimikizire kukhazikika kwa sensor sensor, kuphatikiza:
- Kusankha Zinthu ZapamwambaXIDIBEI amasankhazipangizo zapamwambamonga chitsulo chosapanga dzimbiri, silicon, ndi ceramics. Zidazi zimakhala ndi mphamvu zambiri, kukhazikika kwamafuta, komanso kukanazinthu zachilengedwe, kuonetsetsa kukhazikika ndi kukhazikika muzochitika zovuta kwambiri.
- Advanced Manufacturing TechnologyXIDIBEI imagwiritsa ntchito njira zapamwamba zopangira zinthu, monga ukadaulo wa Micro-Electro-Mechanical Systems (MEMS), kuwongolera zolondola komanso zodalirika. Ukadaulo wa MEMS umathandizira kukhudzidwa kwakukulu komanso kulondola pamapangidwe apakatikati.
- Kuyesa Kwambiri ndi KuyesaSensa iliyonse imayesedwa mozama komanso kuwongolera chilengedwe musanachoke kufakitale. Njira yoyeserayi imaphatikizapo kuyendetsa njinga zamoto, kuthamanga kwa njinga, komanso kuyesa kwa nthawi yayitali kuti zitsimikizire kuti zikugwira ntchito kwambiri pansi pazovuta kwambiri. Mwachitsanzo, ukadaulo wochizira kutentha umagwiritsidwa ntchito pakukalamba kochita kupanga kutengera kukhazikika kwanthawi yayitali komwe kumagwiritsidwa ntchito.
- Njira Zatsopano ZolipiriraXIDIBEI yapanga njira zapamwamba zolipirira kutentha ndi kupsinjika kwamakina. Kulipiridwa kwa kutentha kumatsimikizira kutulutsa kokhazikika pansi pazikhalidwe zosiyanasiyana za kutentha pogwiritsa ntchito masensa owerengera ndi ma algorithms owongolera. Kulipiritsa kupsinjika kwamakina kumachepetsa kusintha kwa magwiridwe antchito chifukwa cha kugwedezeka ndi kugwedezeka chifukwa cha kukhathamiritsa kwa sensa ndi njira zoyikira.
- Kusamalira Nthawi Zonse ndi KuwongoleraXIDIBEI imalimbikitsa kusanja pafupipafupi komanso kukonza zomvera. Kuwongolera pafupipafupi kumatha kuwongolera kusuntha kwa sensa komwe kumachitika chifukwa cha kusintha kwa chilengedwe komanso kugwiritsa ntchito nthawi yayitali, kuwonetsetsa kuwerengedwa kolondola kosalekeza.
Milandu Yofunsira
Ma sensor amphamvu a XIDIBEIamagwiritsidwa ntchito kwambiri pakuwongolera njira zamafakitale, kuyang'anira makina amagalimoto, kuyang'anira zida zachipatala, ndi zakuthambo. M'mapulogalamuwa, kukhazikika kwa sensor komanso kudalirika ndikofunikira. Mwachitsanzo, m'makampani amagalimoto, masensa a XIDIBEI amawunika kuthamanga kwa injini ndi tayala, kuwonetsetsa kuti galimoto ikuyenda bwino komanso chitetezo; m'zida zamankhwala, amawunika zizindikiro zofunika, kuonetsetsa kuti ntchito yabwino ndi chitetezo cha odwala.
Chidule
Pogwiritsa ntchito zida zapamwamba, ukadaulo wapamwamba wopanga,kuyezetsa molimbika ndi kuwongolera, njira zatsopano zolipirira, komanso kukonza ndikuwongolera pafupipafupi, XIDIBEI imatsimikizira kukhazikika kwanthawi yayitali komanso kudalirika kwa masensa ake opanikizika m'malo osiyanasiyana owopsa. XIDIBEI ikupitilizabe kudzipereka ku luso laukadaulo, kupatsa makasitomala mayankho okhazikika komanso odalirika a sensor sensor.
Nthawi yotumiza: Jun-05-2024