Cov hauv paus ntsiab lus thiab cov teeb meem tshwm sim ntawm multihead weighter

Author: Smartweigh-Multihead Weighter

Thaum nws los txog rau ntau lub taub hau hnyav, ntau tus neeg xav tias qhov no tsuas yog lub sensor uas ntsuas qhov hnyav ntawm cov khoom. Qhov tseeb, qhov no tsis yog tag nrho, thiab nws tseem siv tau hauv ntau lub lag luam. Lub multihead weighter qhia cov hauv paus ntsiab lus nrog cov ncauj lus kom ntxaws txog qib sensors, tab sis lawv tsis zoo li qub. Multihead weighter siv nyob rau hauv kev tsim khoom thiab kev siv ntawm kev kawm txuj ci niaj hnub no yog ubiquitous. Kuv yuav qhia txog lub hauv paus ntsiab lus thiab daim ntawv thov ntawm multihead weighter kom ntxaws hauv cov tsheb thauj khoom hauv qab no hauv kuv lub tebchaws.

Lub ntsiab lus ntawm multihead weighter Lub multihead weighter yog ib qho khoom siv uas hloov cov ntaub ntawv zoo rau hauv cov teeb liab hluav taws xob uas tuaj yeem ntsuas qhov tseeb. Nyob rau hauv cov ntsiab lus tseem ceeb thiab kev soj ntsuam cov txheej txheem ntawm cov ntsuas kev ua tau zoo tseem ceeb ntawm multihead weighter, muaj qhov zoo sib txawv ntawm cov qauv qub thiab lub teb chaws tshiab. Cov hom tseem ceeb yog S hom, cantilever hom, hais lus, phaj nplhaib hom, bellows hom, choj hom, cylindrical disc hom thiab hais txog.

Lub hauv paus ntsiab lus ntawm multihead weighter muaj ob lub hauv paus qauv: linear type thiab turntable type (disc type). Multihead weighter yog tsim los ntawm zawv zawg tus pas ntsuas thiab cov kav dej ruaj khov (linear hom) uas tuaj yeem txav tau tus kheej, lossis lub cev muaj zog rotor thiab lub cev muaj zog stator (turntable hom). ntawm. Ob hom kev hnyav sensor synchronizers yog tsim los siv tib lub tshuab ua haujlwm. Lub multihead weighter ua ntej siv cov txheej txheej insulating caulking tus neeg sawv cev los ua cov khoom siv tooj liab (0.04 ~ 0.05mm tuab) ntawm lub hauv paus steel phaj ntawm cov khoom siv tsis sib nqus xws li cov pa roj carbon siab lossis cov iav laminated, thiab tom qab ntawd siv photolithography raws li tus qauv tsim. npaj. Cov txheej txheem kev siv tshuaj lossis tshuaj etching etches tooj liab rau hauv cov txheej txheem ntxhib-nrhiav sib txawv, uas feem ntau hu ua cov ntawv luam tawm Circuit Board windings.

Qhov ntev-ntev thiab zawv zawg nplai, windings ntawm lub cev muaj zog rotor thiab lub cev muaj zog stator tsis zoo ib yam. Cov windings ntawm qhov ntev-ntev thiab rotor yog txuas ntxiv windings, thaum lub windings ntawm zawv zawg nplai thiab lub cev muaj zog stator yog segmented windings. Cov windings tau muab faib ua 2 pawg raws li ntu, thiab lawv tau npaj kom sib cais los ntawm sab laug theem kaum ntawm 7r hauv qhov chaw sab hauv. Lub hauv paus ntsiab lus ntawm multihead weighter tseem hu ua sine thiab cosine windings.

Lub nruam thiab segmented windings ntawm inductive synchronizer yog sib npaug rau thawj thiab theem nrab windings ntawm lub transformer, thiab ua hauj lwm siv cov hauv paus ntsiab lus ntawm alternating magnetic teb thiab kev sib nrig sib inductance. Multihead weighers tuaj yeem muab faib ua yim pawg raws li txoj cai hloov pauv: 1. Resistor strain force type Resistor strain force type yog siv dav siv ntau lub taub hau hnyav, uas siv lub hauv paus ntsiab lus uas qhov kev tawm tsam ntawm qhov ntsuas qhov ntsuas qhov hloov pauv nrog kev hloov ntawm cov lub hauv paus ntsiab lus. Tus yuam sij yog tsim los ntawm cov ntsiab lus elastic, qhov ntsuas qhov ntsuas tsis zoo, ntsuas qhov ntsuas hluav taws xob raug hluav taws xob thiab cov xaim hluav taws xob.

2. Cov roj siab sensor muaj cov qauv yooj yim thiab ruaj khov, thiab muaj ntau yam kev tshawb nrhiav, tab sis qhov tseeb feem ntau tsis ntau tshaj 1/100. 3. Lub capacitance sensor siv lub oscillation zaus f ntawm resonant Circuit Court ntawm lub hwj chim capacitor thiab qhov zoo piv ntawm tus ncej piece interval d kev sib raug zoo ua hauj lwm. Lub capacitive sensor siv hluav taws xob tsawg, muaj tus nqi qis engineering, thiab muaj qhov tseeb ntawm 1/200 txog 1/500.

4. Cov ntaub ntawv digital display multihead weighter yog lub zog-tsim hluav taws xob hloov khoom siv uas tuaj yeem hloov lub zog siv rau hauv cov teeb liab hluav taws xob. Ib tug tshiab sensor nyob rau hauv ib tug. Cov kev txhim kho kev sib tw ntawm cov ntaub ntawv multihead weighter thiab cov ntaub ntawv ntsuas thiab ntsuas ntsuas vaj huam sib luag tau maj mam dhau los ua ib qho kev nyiam tshiab hauv kev siv thev naus laus zis. Nws tau ua tau zoo tshaj plaws hauv kev lag luam rau nws qhov zoo ntawm kev hloov kho yooj yim, kev ua haujlwm siab, thiab muaj peev xwm ua haujlwm ntawm qhov chaw. 5. Cov qauv ntawm lub nplhaib nplhaib hom multihead hnyav muaj qhov zoo ntawm kev tsim hauv av kev nyuaj siab streamline tis, siab tso zis rhiab heev, polyurethane elastomer tag nrho, qauv yooj yim, ruaj khov muaj peev xwm, thiab yooj yim tsim thiab ua.

Nyob rau theem no, nws tseem nyob hauv ib qho kev faib ua feem ntau hauv cov khoom siv sensor, thiab kev suav ntawm cov qauv tsim rau hom qauv sensor tsis yog suab nrov ntawm theem no. 6. Tom qab lub vibrating elastic caij bears lub zog, nws thawj vibration zaus yog zoo correlated nrog lub square cag ntawm kev sib cuam tshuam quab yuam. Los ntawm kev ntsuas qhov hloov pauv ntawm qhov resonant zaus, lub zog ntawm cov khoom ntsuas ntawm cov khoom elastic tuaj yeem raug xam, yog li xam nws qhov zoo.

Muaj ob hom kev co sensors: vibrating hlau thiab tuning diav rawg. 7. Txawb xov tooj gyro ceremony Lub xov tooj ntawm tes gyro ceremony sensor muaj cov lus teb ceev ceev (5 vib nas this), tsis muaj kev rov qab los, cov yam ntxwv zoo kub (3ppm), me me kev co phom sij, ntsuas qhov tseeb thiab siab precision, yog li nws tuaj yeem tau txais lub vijtsam siab. daws teeb meem thiab ntsuas qhov tseeb. 8. Optical hom muaj xws li grating kav hom thiab code disc hom.

Optical sensors tau siv dav hauv electromechanical engineering fusion scales. Lub multihead weighter tsis zoo, thiab nws muaj qhov tsis zoo uas tsis tuaj yeem zam. 1. Cov yam ntxwv zaus Discrete system Cov yam ntxwv zaus ntawm lub capacitive sensor multihead weigher yog cov tshuab tsis sib xws. Txawm hais tias hom teeb liab sib txawv yog siv los txhim kho, nws tsis zoo li yuav raug tshem tawm tag nrho.

Lwm hom capacitive sensors tsuas yog muaj cov yam ntxwv ntawm cov kab ntau zaus thaum lub fringing cuam tshuam ntawm electrostatic teb tsis quav ntsej. Txwv tsis pub, qhov ntxiv capacitance tshwm sim los ntawm cov nyhuv fringe yuav tam sim ntawd ntxiv mus rau inductor lub hwj chim capacitors, ua rau zaus tus yam ntxwv ntawm qhov system discrete. 2. Parasitic capacitance ua phem rau tus thawj lub peev xwm ntawm multihead weighter ntawm lub loj capacitance sensor, thaum lub hlau capacitor txuas lub sensor thiab hluav taws xob Circuit Court, lub stray capacitor ntawm hluav taws xob Circuit Court thiab lub capacitor muaj li ntawm lub puab phaj ntawm lub sensor thiab lub nyob ib ncig ntawm hluav taws xob conductors yog parasitic. Qhov loj tsis txaus ntawm cov capacitors tsis tsuas yog txo qhov rhiab heev ntawm inductor, tab sis kuj yog cov capacitors feem ntau hloov arbitrarily, uas yuav ua rau cov cuab yeej thiab cov khoom tsis ruaj tsis khov thaum lub sij hawm ua hauj lwm thiab ua rau muaj kev phom sij rau qhov ntsuas qhov tseeb.

3. Cov zis impedance siab thiab lub peev xwm thauj khoom tsis zoo. Lub ntim ntawm multihead weighter ntawm lub capacitive sensor yog txwv los ntawm geometrical specifications ntawm nws cov hluav taws xob theem. Nws tsis yooj yim ua kom nws loj heev. Txoj cai. Yog li ntawd, cov zis impedance ntawm lub capacitive sensor multihead weighter yog siab, yog li ntawd lub peev xwm load yog tsis zoo, thiab nws yog ib qho yooj yim mus rau sab nraud influences ua rau unstable tej yam kev mob, thiab txawm tsis ua hauj lwm nyob rau hauv mob hnyav. Cov khoom siv hnyav ua los ntawm multihead weighter tau siv dav hauv ntau qhov chaw los ua kom tiav qhov ceev thiab raug hnyav ntawm cov ntaub ntawv raw, tshwj xeeb tshaj yog nrog kev tshwm sim ntawm microprocessors, kev txhim kho txuas ntxiv ntawm qib ntawm automation thev naus laus zis hauv tag nrho cov txheej txheem ntawm kev tsim khoom, multihead weigher tau dhau los ua cov khoom siv tseem ceeb hauv kev tswj cov txheej txheem, los ntawm kev ntsuas qhov hnyav ntawm cov tank loj thiab nruab nrab thiab cov silos uas tsis tuaj yeem hnyav ua ntej, nrog rau nws cov nplai crane, tsheb nplai thiab lwm yam kev ntsuas kev ua haujlwm, kom sib tov thiab xa ntau yam tsis siv neeg. batching system ntawm ntau yam raw cov ntaub ntawv, tsis siv neeg txheeb xyuas nyob rau hauv cov txheej txheem ntau lawm thiab kev tswj cov hmoov pub nqi tag nrho siv lub multihead weigher. Nyob rau theem no, multihead weighter yog siv rau txhua qhov kev lag luam hnyav.

1. Yog vim li cas rau qhov sib txawv ntawm cov yam ntxwv yog tshwm sim los ntawm lub tshuab nws tus kheej, nrog rau cov nqi DC drift, qhov yuam kev ntawm txoj kab nqes los yog cov nonlinearity ntawm txoj kab nqes. Thaum kawg, yuav muaj qhov sib txawv ntawm qhov zoo tshaj plaws kev tsiv teb tsaws chaw thiab cov yam ntxwv tiag tiag ntawm lub tshuab. 2. Yog vim li cas rau qhov sib txawv ntawm lub multihead weighter yog vim li cas rau qhov sib txawv los ntawm kev ua haujlwm tiag tiag, suav nrog kev tso qhov tsis raug ntawm qhov kev sojntsuam, txheej txheej insulating tsis raug ntawm qhov kev sojntsuam thiab qhov chaw ntsuas qhov tseeb, thiab kev huv ntawm cov roj. los yog lwm yam roj. Cov txheej txheem tsis raug, tsis raug muab tso rau ntawm ntse transmitters, thiab lwm yam. Muaj ntau yam vim li cas rau kev sib txawv los ntawm kev ua haujlwm tsis raug.

3. Yog vim li cas rau qhov sib txawv ntawm qhov kev ua tau zoo dynamic Lub sensor uas siv cov ntaub ntawv zoo li qub yuav muaj zog vibration damping, yog li cov lus teb rau qhov kev hloov ntawm qhov tseem ceeb tsis yog qeeb, thiab nws tseem yuav siv sij hawm ob peb feeb los teb cov lus teb kauj ruam hloov ntawm qhov kub thiab txias. Qee lub tshuab hnyav nrog lub sijhawm ncua sij hawm yog qhov ua rau muaj kev sib txawv ntawm cov dynamics thaum teb rau kev hloov pauv sai. Teb ceev, amplitude dropout, thiab theem sib txawv dropout yog tag nrho cov ua rau skewed dynamics.

4. Yog vim li cas rau qhov sib txawv ntawm qhov ntxig ntxig yog tias thaum lub ntsuas ntsuas tau muab tso rau hauv qhov system software, qhov tseem ceeb ntawm qhov ntsuas ntsuas raug hloov pauv thiab qhov sib txawv yog tshwm sim. Daim ntawv thov ntawm lub kaw lus mus rau lub ntse ntse transmitter ntau dhau, cov yam ntxwv zoo ntawm lub system software qeeb dhau, thiab nws tus kheej cua sov hauv qhov system software loads lub zog ntau dhau, thiab lwm yam, tag nrho cov no yuav ua rau qhov sib txawv ntawm qhov nkag. 5. Yog vim li cas rau deviations nyob rau hauv ib puag ncig ntuj Lub multihead weighter daim ntawv thov tseem cuam tshuam los ntawm ib puag ncig kev puas tsuaj xws li kub, co, vibration, qhov siab, compound evaporation, thiab lwm yam. Cov yam tseem ceeb no yooj yim heev ua rau deviations nyob rau hauv lub ntuj puag ncig.

Resistor strain force multihead weighter yog ib qho ntawm feem ntau siv ntau lub taub hau hnyav. Nws durability, kev ntseeg siab thiab raug yog dhau qhov tsis ntseeg. Rau qee qhov tsis yooj yim, dab tsi yuav tsum tau them nyiaj rau thaum siv multihead hnyav? 1. Ua tib zoo saib rau daim ntawv thov kub, pa luam yeeb, av noo thiab txias nyob rau hauv ib puag ncig ntuj, nrog rau ib puag ncig nrog corrosion siab, thiab lub ntuj puag ncig ntawm lub magnetic teb, uas yuav ua rau muaj kev puas tsuaj loj rau lub multihead weighter. Yog li ntawd, nws yog ib qho tsim nyog yuav tsum tau ua tib zoo saib xyuas kev siv lub taub hau ntau lub taub hau hauv ib puag ncig ntuj, lossis xaiv cov txheeb ze multihead weighter hauv qhov chaw ntshiab. 2. Tsis txhob muaj qhov tseem ceeb heev los tiv thaiv kev puas tsuaj rau lub taub hau ntau lub taub hau uas tshwm sim los ntawm kev hnyav dhau, txawm tias lub taub hau ntau lub taub hau muaj peev xwm thauj khoom.

3. Lub hwj chim muab hluav taws xob txuas nrog cov ntaub ntawv qhia lub zog hluav taws xob los yog cov kab hluav taws xob xa hluav taws xob uas tau kos los ntawm lub hwj chim mov Circuit Court yuav tsum tau shielded twisted khub cables. Lub sensor tso zis cov ntaub ntawv teeb liab nyeem fais fab mov Circuit Court tsis tuaj yeem txuas nrog qee lub tshuab uas tuaj yeem cuam tshuam cov zaub mov muaj calorie ntau ntau. khoom siv ua ke. 4. Zam kom tsis txhob muaj av paug ntawm lub sensor Kev qias neeg ntawm lub sensor yuav ua mob rau lub zog thiab qhov tseeb ntawm lub sensor. Koj tuaj yeem teem caij ib ncig ntawm lub multihead weighter“Separator”Los yog npog lub sensor nrog ib daim hlau nyias.

5. Daim ntawv thov ntawm cov khoom siv hluav taws xob bypass Txhawm rau kom zoo dua tiv thaiv arc vuam tam sim no los yog kev puas tsuaj los ntawm xob laim, lub inductor yuav tsum siv cov hlua khi tooj liab hlau (seem txog 50mm2) los tsim cov khoom siv hluav taws xob bypass, thiab tiv thaiv kom pom tseeb cov cua sov hloov. 6. Txhim kho qib ntsuas txhawm rau txhawm rau ua kom zoo dua qhov tseeb ntawm qhov ntsuas qhov hnyav, qib tau hloov kho los ntawm qib ntsuas los daws cov phiaj xwm kev teeb tsa ntawm ib qho sensor installation puag. Txhawm rau kom zoo dua ua kom lub nra hnyav los ntawm txhua lub sensor yeej zoo ib yam, qhov chaw teeb tsa ntawm lub hauv paus ntawm ob peb lub sensors tuaj yeem hloov kho mus rau qib siab ntau li ntau tau.

7. Kov thiab tuav lub multihead weighter nrog kev saib xyuas. Tsis txhob poob siab, ntog, thiab lwm yam, ua tib zoo saib xyuas. Tsis tas li ntawd, lub hauv paus ntawm lub sensor tau nruab yuav tsum tau ua kom zoo thiab ntxuav, nrog lub zog txaus compressive thiab rigidity, tsis muaj tag nrho cov roj slicks, nplaum daim kab xev, thiab lwm yam. 8. Kom tsis txhob muaj qee qhov kev ua haujlwm ntawm lub zog sab nraud, cov khoom siv nrog qhov tsis siv neeg precision positioning lossis calibration muaj nuj nqi xws li pob rolling bearings, sib koom bearings, thiab precision positioning tighteners tuaj yeem xaiv ntawm lub sensor.

9. Lub hwj chim ntsaws thiab tswj cov hlau yuav tsum sib tw ua ke ntawm ib theem ntawm 50 rpm / m. Yog hais tias lub sensor fais fab qaum yuav tsum tau nce, yuav tsum tau siv tshwj xeeb uas kaw cable davhlau ya nyob twg. Yog hais tias qhov kev sib txuas lus cable ntev ntev, nws yuav tsum tau txiav txim siab xaiv lub cable uas muaj lub wireless repeater amplifier los them nyiaj rau lub zog hluav taws xob. 10. Txoj kev sib txuas lus ntawm cov kev tiv thaiv hauv av tsis tuaj yeem npaj ua ke nrog lub zog tam sim no tsis muaj zog ntsaws lossis kab tswj.

Summary : Kuv yuav ua kom paub ntau ntxiv txog qhov hnyav ntawm no. Kuv ntseeg ruaj khov tias nrog kev txhim kho thev naus laus zis, ntau lub taub hau hnyav tuaj yeem siv rau hauv ntau qhov kev lag luam nrog nws cov yam ntxwv thiab qhov zoo, uas yuav ua kom yooj yim rau txhua tus neeg lub neej txhua hnub.

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