Umgangatho we-multihead weigher ugwetywe kwaye uhlalutyo lwezizathu ezihlanu zeempazamo eziqhelekileyo ze-multihead weigher

Umbhali: Smartweigh–Multihead Weighter

I-multihead weigher ngokwenene sisixhobo esiguqula isignali yedatha esemgangathweni kwimveliso yesignali ye-elektroniki enokuthi ilinganiswe ngokuchanekileyo. Xa usebenzisa inzwa, kuyimfuneko ukuqwalasela indawo ethile yeofisi apho inzwa ikhona. Oku kubaluleke ngakumbi kusetyenziso olufanelekileyo lwe-multihead weigher. Inxulumene nokuba inzwa inokusebenza ngokuqhelekileyo kunye nolunye ukhuseleko kunye nokusetyenziswa kwexesha, kunye nokufumaneka kwazo zonke izinto ze-elektroniki. ukuthembeka kunye nokhuseleko factor. Kwizinto ezisisiseko kunye neendlela zovavanyo lwezalathi zentsebenzo eziphambili zesikali se-multihead, kukho umahluko wobunjani phakathi kwemigangatho emidala nentsha yesizwe.

I-multihead weigher yahlula okulungileyo kunye nokubi kwenkqubo yokulinganisa. Emva kokusetyenziswa kwexesha elide, inkqubo yokulinganisa ingavinjelwa. Ngokuqhelekileyo, kufuneka sijongane neengxaki ezinjalo ngokokulinganisa umlawuli wokulinganisa. Kodwa ngamanye amaxesha, nokuba ungalinganisa njani na, umzimba wesikali awunakufunyanwa kwakhona. Ngeli xesha, wonke umntu kufuneka enze uhlolo olucacileyo kuwo onke amanqanaba ombutho wokulinganisa, kwaye icandelo eliphambili kwintlangano yokulinganisa i-multihead weigher. Kweli nqanaba, inkqubo yokulinganisa ngokuqhelekileyo isebenzisa i-resistance strain gauge multihead weigher (ukulinganisa) njengenxalenye ephambili yombutho wokulinganisa. Isebenzisa umgaqo webhulorho ye-Wheatstone ukutshintsha isiginali yedatha yobunzima bomnatha ibe sisiginali ye-elektroniki yoguqulo lomgca. Kukho imigca emine. , igalelo yi-5-10V ekhuthaza amandla ombane osebenzayo (inkqubo yokubonelela ngombane osebenzayo), imveliso“mV”Luphawu lwedatha yobunzima bomnatha weshishini.

Emva koko, ndiya kukubonisa indlela yokugweba i-pros and cons of multihead weighers: 1: Qaphela kwaye ukhangele ukuba ukubonakala kwenzwa kukhubazekile, kuqhekezekile, njl. Ukuba oku kwenzeka, kufuneka uqhagamshelane nomenzi ukuba atshintshe inzwa entsha. I-2: Indlela yokulinganisa i-I / O kukufumana ukuphela koxhulumaniso lwe-sensor kwisilawuli sokulinganisa (i-multihead weigher meter), kunye ne-sensor yokulinganisa ixhunyiwe kwisiphaluka samandla. Ngaphantsi kweemeko eziqhelekileyo, umbane okhuthazwayo wokusebenza (EXC + ukuya kwi-EXC- phakathi) ngu-5-10V , i-voltage ephumayo (phakathi kwe-SIG + kunye ne-SIG-) isondele kwi-0 xa umatshini ulayishwe ngokupheleleyo, ophantsi kunomlinganiselo ophezulu wokuphuma kwentliziyo. isivamvo. (I-sensor inkulu kwaye i-cardiac output = khuthaza i-voltage yokusebenza * i-sensor sensor, kunye ne-multihead weigher sensor sensitivity ininzi i-1mV / V.) Ukuba inzwa idlula olu luhlu, qhagamshelana nomnikezeli wenkonzo ukuba afake isicelo sokutshintshwa kwenzwa.

Ezintathu: Indlela yokulinganisa i-inductor yokulinganisa: Ukulinganisa ngokuchanekileyo ixabiso lokumelana nenzwa, kwaye ugwebe umgangatho we-sensor ngokwexabiso lokumelana ne-1: Ukumelana nokufaka ≧ ukuchasana nokuphuma > ukuchasana kwebhulorho 2: Ngaphantsi kweemeko eziqhelekileyo, umbindi wokuchasana kwebhulorho iyafana okanye amaqela amabini ayafana (Qaphela: Uxhathiso lwegalelo luxhathiso phakathi kwe-EXC+ ukuya kwi-EXC-, ukuchasana kwemveliso kukuchasa phakathi kwe-SIG+ ukuya kwi-SIG-, ukuchasana kwebhulorho kukuxhathisa kwi. embindini we-EXC+ ukuya kwi-SIG+, EXC+ ukuya kwi-SIG-, EXC- ku-SIG+, EXC- ukuya kwi-SIG- Le ndlela ingasentla yindlela yokugweba okulungileyo kunye nokubi kwe-multihead weigher kwi-weighing system.. Kufuneka kuqatshelwe ukuba i-multihead weigh akukho lula ukutshatyalaliswa phantsi kwazo zonke iimeko eziqhelekileyo zokusetyenziswa.Iziphoso ezininzi eziqhelekileyo zibangelwa ukusebenza okungalunganga komzimba wesikali.kubangelwa ngumthwalo.Ngoko ke, kuyo yonke inkqubo yokulinganisa isicelo, ukuchithwa kunye nokugcinwa, kuyimfuneko. ukunciphisa ukungqubana kunye nokungqubana kwezinto ezijingayo, kwaye enze owona msebenzi ungqongqo ngokungqongqo ngokomlinganiselo wobunzima bomatshini kunye nezixhobo. Oonobangela abahlanu abaxhaphakileyo becala le-multihead weigher Ke isikali se-multihead ngokuqinisekileyo siya kubangela umkhethe kwisicelo, kwaye loluphi uhlobo lomkhethe oluya kuba nalo? Siyintoni isizathu sokungavisisani? 1. Ukutenxa kophawu.

Ibangelwa ngumatshini ngokwawo, ukuquka amaxabiso okukhukuliseka kwe-DC, iimpazamo kwithambeka, okanye ukungalungelelani kweendlela. Ekugqibeleni, kuya kubakho umahluko phakathi kweempawu zokufuduka ezifanelekileyo kunye neempawu zangempela zomatshini. 2. I-Multihead weigher isebenzisa i-bias.

Oko kukuthi, ukuphambuka okubangelwa ngumsebenzi wangempela, kubandakanywa nokubekwa okungalunganga kweprobe, ukugquma okungachanekanga phakathi kweprobe kunye nedilesi echanekileyo yokulinganisa, ukucocwa okungalunganga kwegesi okanye enye imiphunga ngexesha lokucoca yonke inkqubo, kunye nokuchaneka kwee-smart transmitters. Iindidi ezahlukeneyo zokutenxa okubangelwa kukusebenza okuyinyani okungachanekanga, njengokubeka kakuhle. 3. Ukutenxa ngamandla. Izivamvo ezisebenzisa imigangatho yedatha emileyo zishukuma ngokugqithisileyo kwaye ngenxa yoko zicotha ukuphendula kutshintsho oluphambili kwiiparamitha eziphambili, nokuthatha imizuzwana embalwa ukuphendula utshintsho lwamanyathelo kubushushu.

Abanye abalinganisi be-multihead abaneempawu ze-latency banokuzisa i-biases eguqukayo ekuphenduleni utshintsho olukhawulezayo. Isantya sokuphendula, ukuphuma kwe-amplitude, kunye nokuyeka umahluko wesigaba zonke zizizathu zokunxaxha okuguquguqukayo. 4. Ukutenxa ngokufakela.

Oku kubangelwa ukuphambuka okubangelwa ukufakwa kwenzwa kwisofthiwe yenkqubo, etshintsha umlinganiselo ochanekileyo weeparamitha eziphambili. Ukusetyenziswa kwenkqubo kwisidluliseli esikhulu esikrelekrele ngokugqithisileyo, iimpawu eziguquguqukayo zesoftware yenkqubo icotha kakhulu, kwaye ukuzifudumeza kwenkqubo yesoftware kulayisha amandla amaninzi, njalo njalo, zonke zibangela ukutenxa kokufaka. 5, ukutenxa kokusingqongileyo kwendalo.

Usetyenziso lwe-Multihead weigher lukwaxhomekeke kwiingozi zokusingqongileyo ezinje ngeqondo lobushushu, ukungcangcazela, ukungcangcazela, ukuphakama, kunye nomphunga odibeneyo, zonke ezinokuthi zibangele ukutenxa kwindalo esingqongileyo.

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