Yin lodi da wuce gona da iri na ababen hawa na haifar da babbar illa ga filayen titinan da kuma haifar da hatsarin hatsarin tsaro, lamarin da ke da matukar muhimmanci a kasarmu inda kashi 70% na abubuwan da ke faruwa a kan hanyoyin ke alaka da cunkoson ababen hawa da wuce gona da iri. Wannan yana haifar da asarar tattalin arziƙin kai tsaye na kusan RMB biliyan 3, tare da asara daga lodin abin hawa da wuce iyaka akan manyan tituna da ya zarce RMB biliyan 30 a duk shekara. Don haka, yana da matuƙar mahimmanci a saka idanu da kuma kula da abubuwan hawa da aka cika kiba akan manyan tituna.
Domin daidaita cunkoson ababen hawa ba tare da kawo cikas ga zirga-zirgar ababen hawa ba, tsarin ma'aunin nauyi na babbar hanya ya fito. Wannan tsarin yana amfani da na'urori masu auna firikwensin ma'adini na piezoelectric don auna nauyin abin hawa da sauri yayin da motocin ke wucewa kan saman titin cikin sauri mai girma (<120km / h) da kuma haifar da kyamarori masu saka idanu don daukar hoto.
Enviko quartz na'urori masu auna firikwensin an ƙera su musamman don ƙarancin farashi, manyan firikwensin ma'auni na piezoelectric don auna ma'aunin babbar hanya da kariyar gada. Gina tare da babban ƙarfi aerospace aluminum gami da machining daidai, waɗannan na'urori masu auna firikwensin suna da babban matsi, juriya, lankwasawa, juriya, da juriya na gajiya. Ta hanyar maganin tsufa, ƙwarewar firikwensin ya kasance barga shekaru da yawa.
A ciki cike da manna na roba na musamman, Enviko quartz na'urori masu auna firikwensin suna kula da tsayayyen matsa lamba na ciki, yadda ya kamata yana toshe danshi, tare da ƙima mai ƙima na 200GΩ.
An haɗa shi a saman titi, lokacin da ababen hawa suka wuce, ƙafafun suna danna ƙasa a saman firikwensin firikwensin, suna haifar da lu'ulu'u na quartz a cikin firikwensin don haifar da caji saboda tasirin piezoelectric. Ana ƙara cajin ta hanyar amplifier na caji na waje zuwa siginar wutar lantarki, wanda ya yi daidai da matsi da aka yi wa firikwensin. Ta hanyar ƙididdige siginar matsa lamba, nauyin kowane dabaran kuma ta haka za a iya samun jimillar nauyin abin hawa.
Halin rabon cajin matsin lamba na firikwensin quartz piezoelectric ya kasance baya canzawa ba tare da la'akari da zafin jiki, lokaci, girman kaya, da saurin kaya ba. Don haka, ko da lokacin da ababen hawa suka wuce saman aunawa a cikin babban gudu, na'urori masu auna firikwensin ma'auni na iya kiyaye daidaiton ma'auni.
Bayan na'urori masu auna firikwensin WIM sun saka a saman titi, suna fuskantar hasken rana, ruwan sama, da matsa lamba, suna yin gwajin dogaro da mahimmanci.
Gwajin hawan keke da zafi:
Ana sanya na'urori masu auna filaye masu ɗaukar hoto a cikin ɗakin gwajin muhalli don -40 ℃ zuwa 85 ℃ zazzabi da gwajin hawan keke na sa'o'i 500. Yayin gwajin, abin rufe fuska na firikwensin dole ne ya zama ƙasa da 100GΩ. Bayan gwajin zafin jiki da zafi na hawan keke, na'urori masu auna firikwensin suna fuskantar kariyar rufi da gwajin nauyin gajiya.
Gwajin Load Gajiya:
Gwajin gajiyar lodi yana amfani da matsa lamba na 6000N ta keke-da-keke ta amfani da kan matsi na karfe mai faɗin 50mm x 50mm a wurare uku akan iyakar firikwensin da tsakiyar, tare da lodawa da saukewa sau ɗaya a sakan daya, jimlar nauyin gajiya 1,000,000. Bambancin hankali na wuraren gwajin da aka ɗora dole ne ya zama <0.5%, kuma kada a sami lalacewa ko ɓarna daga saman mai ɗaukar hoto.
Kariyar rufi:
Gwajin kariyar rufin ya ƙunshi cikakken nutsar da firikwensin cikin ruwa, yin keke tsakanin zafin daki da 80℃, tare da jimlar gwajin awoyi 1000. A cikin duka gwajin, juriyar jigon firikwensin dole ne ya zama ƙasa da 100GΩ.
Madaidaicin siginar firikwensin ma'adini na piezoelectric alama ce mai mahimmanci na matakan masana'antu da daidaito. Kyakkyawan firikwensin quartz na piezoelectric suna tabbatar da FSO <0.5% a duk faɗin kewayo. Ga na'urori masu auna firikwensin WIM, kuskuren azanci a kowane matsayi tare da tsawon firikwensin dole ne ya wuce 2%. Don haka, ƙaƙƙarfan ƙaƙƙarfan kayan gwaji na hankali yana da mahimmanci don kera firikwensin.
Siffar sifa mai ɗaukar nauyi tana auna madaidaicin cajin ƙarfi da kuskuren layi (% FSO) yayin ɗaukar kaya da saukewa tare da nisa na 100mm kan lodin da aka yi amfani da shi zuwa firikwensin a kowane matsayi.
Siginar siginar lallausan yanayin lanƙwasa yana auna ƙimar hankali yayin ɗaukar nauyi tare da tsayin shugabanci na firikwensin (ba tare da shimfidar ƙasa ba) ta amfani da kan matsi mai nisa 50mm tare da ƙarfin 8000N, tare da ƙimar hankali da aka samu a kowane wurin gwajin lodi da aka yi amfani da shi don ƙididdige siginar. flatness tare da tsawon shugabanci na firikwensin.
Koyaya, da gangan wasu masana'antun suna amfani da kai mai ɗaukar nauyin nisa na 250mm don gwajin sigina, wanda yayi daidai da sau 5 matsakaicin lanƙwan halayen, wanda ke haifar da gurbataccen daidaito na 1%. Alamun sigina kawai da aka samu ta hanyar loda ma'auni ta amfani da kai mai nisa na 50mm na iya nuna daidaito da ingancin firikwensin.
Enviko Technology Co., Ltd
E-mail: info@enviko-tech.com
https://www.envikotech.com
Ofishin Chengdu: No. 2004, Raka'a 1, Ginin 2, Lamba 158, Tianfu 4th Street, Yankin Hi-tech, Chengdu
Ofishin Hong Kong: 8F, Ginin Cheung Wang, 251 San Wui Street, Hong Kong
Ma'aikata: Gini 36, Jinjialin Industrial Zone, Mianyang City, lardin Sichuan
Lokacin aikawa: Afrilu-08-2024
