Ntxiv ib qho qauv hnyav ntawm tus cab kuj rau kev poob phaus

Author: Smartweigh-Multihead Weigher

Tshem tawm txoj kev, qhib lub davhlau ya nyob twg, tshem tawm cov xov hluav taws xob ntawm ib qho los ntawm ib qho, ntsig txog kev ntsuas cov tswv yim thiab cov zis tsis kam ntawm lub sensor (feem ntau cov tswv yim tiv thaiv yog li 380Ω, cov zis tsis kam yog li 350Ω), dhau qhov ntau ntawm no , koj tuaj yeem paub qhov txawv ntawm lub sensor tawg. Txoj kev ntxuav tu, ib qho yog kom muaj qhov ntev txaus, lwm qhov yog kom muaj av du, qhov thib peb yog kom muaj cov kav dej yooj yim, thiab plaub yog kom muaj qhov dav dav txaus. Ntxuav thiab ua kom huv si, thiab tib lub sij hawm xyuas seb puas muaj cov av nyob hauv qhov sib txawv ntawm qhov hnyav ntawm lub platform, seb qhov sib txawv ntawm qhov kev txwv kev hloov pauv puas siv tau, seb cov xaim puas xoob lossis tawg, seb cov khoom siv hauv av puas ruaj khov, thiab seb cov khoom txhawb nqa puas nyob hauv qhov zoo. Qhib lub hau rov qab ntawm lub qhov hnyav thiab kwv yees seb qhov kev txwv hloov tau daig. Yog tias qhov kev txwv tsis pub dhau, siv lub crowbar los co lub qhov hnyav kom txog thaum qhov sib txawv raws li cov cai (3 ~ 5mm).

Clear txoj kev, qhib qhov kev twb kev txuas davhlau ya nyob twg, ntsig txog ntsuas qhov input resistance tus nqi thiab cov zis tsis kam tus nqi ntawm lub sensor saib seb lawv nyob rau hauv qhov yuav tsum tau muaj. Cov txheej txheem yog ntxiv ib qho nyiaj ntawm tus qauv hnyav thiab 10 tus qauv me me ntawm 0.Id ntawm cov khoom siv thauj khoom, thiab tom qab ntawd tshem tawm cov txheej txheem ntxiv qhov hnyav ib tom qab kom txog rau thaum tus lej qhia tias tus nqi tau txo qis los ntawm ib qho. cov ntsiab lus tshwj xeeb. Lub sijhawm no, nws tsuas yog qhov taw tes xoom xwb, thiab tom qab ntawd muab tso rau hauv tus qauv hnyav ntawm 0.Id, kom cov duab digital mus txog qhov taw tes rau qhov kev ntsuam xyuas kev ntxub ntxaug, uas yog, flicker point. Nws tsuas yog kev txheeb xyuas cov ntaub ntawv thaum lub tsheb sib ntaus sib tua. 3. Cov ntaub ntawv tsom xam 3. Lub 130t hluav taws xob tsheb nplai yog txuas nrog lub hwj huam mov thiab tsis muaj cov ntaub ntawv qhia. Ua ntej kos lub fuse raj thiab pom tias lub fuse tube puas lawm. Txuas ntxiv mus saib lub hwj chim ntsaws ntawm lub sensor. Lub hwj chim ntsaws yog nyob rau hauv zoo. Yog lawm, thiab tom qab ntawd sim PCBI board nrog lub simulator, thiab pom tias lub dashboard tau meej thaum siv lub simulator, uas tuaj yeem qhia tau tias lub dashboard tsis zoo.

3.2 Qhov sib txawv ntawm cov ntaub ntawv ntsuas ntsuas thiab cov ntaub ntawv tiag tiag yog qhov loj heev. Thaum lub ntsuas qhov khoob, teem lub vijtsam rau 0, thiab lub cev hnyav yog li 70kg. 3kg, nws tuaj yeem txheeb xyuas thiab txiav txim siab tias lub sensor puas lawm. Muaj ob txoj hauv kev uas feem ntau suav nrog hauv Kev Ntsuas 2A. Qhov loj thiab nruab nrab-qhov loj me hluav taws xob tsheb scale system software muaj xws li hluav taws xob platform teev thiab taug qab teev, thiab lwm yam. Nws yog tsim los ntawm ib tug thawj ntsuas vaj huam sib luag hnyav sensor, ib tug thib ob ntsuas vaj huam sib luag hnyav zaub thiab ib tug sab nraum zoov nplai lub cev. Lub platform hnyav yog feem ntau Lawv txhua tus ntsia sab nraum zoov. Tej zaum yuav muaj cov tsev siab lossis cov xaim hluav taws xob siab nyob hauv ib puag ncig. Qhov xwm txheej ntawm qhov chaw tsis paub meej thiab tag nrho ntawm cov teeb liab cuam tshuam. Lawv feem ntau tawm tsam los ntawm xob laim, uas cuam tshuam rau kev nyab xeeb ntawm kev txheeb xyuas metrological. Kev nruj kev lag luam daim ntawv tso cai kev nyab xeeb tshwj xeeb rau kev teeb tsa thiab tsim qauv, ua kom muaj kev tiv thaiv hauv av thiab ua cov kev tiv thaiv kev tiv thaiv kom ntseeg tau tias kev ua haujlwm zoo ntawm lub cev, thiab kev ntsuas ntau yog raug thiab txhim khu kev qha. 3.3 Lub ntsuas vaj huam sib luag tsis tuaj yeem rov pib dua thiab hloov pauv tas li. Tshawb xyuas lub platform hnyav, thiab pom tias lub platform hnyav yog co yooj yim, thiab tshem tawm qhov txwv hloov thiab av.

Tshawb xyuas cov terminals thiab pom tias thaum lub teev yog khoob, yog tias cov terminals vibrated me ntsis, tus nqi yuav hloov, thiab nws raug kuaj xyuas tias cov terminals yog xoob. 4. Kev xaus raws li sab laug thiab txoj cai kev ntxub ntxaug thiab kev tsom xam, txoj kev kuaj xyuas qhov yuam kev tuaj yeem raug xam. Kev kuaj xyuas qhov txhaum yuav tsum tau tshem tawm ib qho los ntawm ib qho los ntawm qhov yooj yim mus rau qhov nyuaj. SCS tau teeb tsa thiab kho hauv xyoo 2007—120t hluav taws xob tsheb nplai, qhov hnyav tsis hnyav, nws muaj cov yam ntxwv ntawm kev ntsuas yooj yim thiab kev txheeb xyuas, qib siab ntawm automation, kev ua haujlwm yooj yim, thiab kav ntev. Nws tuaj yeem ua tiav tag nrho, cov ntawv tshaj tawm txhua hnub, cov ntawv tshaj tawm txhua hli, cov ntawv tshaj tawm txhua xyoo, cov duab loj loj thiab luam tawm thiab txuas nrog lub microcomputer Lub network tau nruab nrog lub ntsuas kev txawj ntse tswj qhov hnyav thiab cov ntsiab lus tseem ceeb tau teeb tsa kom raug. Lub tshuab hluav taws xob tsheb scale system software xyuas cov ntaub ntawv hnyav cov ntaub ntawv kom raug thiab ua haujlwm.

1. Cov qauv muaj pes tsawg leeg SCS series hluav taws xob tsheb cov nplais yog tsim los ntawm cov khoom siv thauj khoom, ntsuas cov khoom siv digital, ntsuas qhov hnyav, cov khoom sib txuas, txwv kev hloov khoom siv thiab cov khoom siv davhlau ya nyob twg. Qhov ntsuas qhov hnyav yog nruab nrog cov tshuab luam ntawv thiab cov duab loj loj. Cov khoom siv peripheral xws li cov khoos phis tawj hluav taws xob thiab cov khoom siv hluav taws xob kho tau. 5 Raws li lub hauv paus ntsiab lus ntawm 1.1, thaum lub tsheb thauj khoom hnyav nkag mus rau hauv qhov hnyav, nyob rau hauv qhov kev txiav txim ntawm cov khoom, cov polyurethane elastomer ntawm lub ntsuas qhov hnyav yog deformed, thiab cov yam ntxwv impedance ntawm lub strain gauge choj txuas nrog polyurethane elastomer yog unbalanced. , thiab cov zis Lub teeb liab proportional rau qhov hnyav tus nqi yog ua tiav los ntawm lub sensor sab hauv amplifier, A / D converter, microcontroller thiab lwm yam khoom siv hluav taws xob los tso tawm cov teeb liab analog. Lub teeb liab analog ntawm txhua lub sensor nkag mus rau qhov ntsuas qhov ntsuas digital ntsuas los ntawm lub davhlau ya nyob twg kom ncaj qha tso saib qhov hnyav thiab lwm cov ntaub ntawv cov ntaub ntawv, txuas cov khoom siv digital rau lub computer thiab lub tshuab luam ntawv, thiab lub ntsuas vaj huam sib luag tuaj yeem tso tawm qhov hnyav cov ntaub ntawv teeb liab mus rau lub computer thiab lwm yam khoom siv tib lub sijhawm. Ntse qhov hnyav tswj qhov system.

1.2 Cov yam ntxwv ntawm cov sensor Nws siv cov amplifiers sab hauv, A / D converters, microcontrollers, input thiab output sockets, program memory thiab lwm yam khoom siv hluav taws xob thiab cov ntaub ntawv ua cov tshuab, log hnyav, kub drift, kev nyuaj siab, kev sib cais, thiab lwm yam. zoo them nyiaj muaj nuj nqi, thiab tso zis analog teeb liab ncaj qha, uas txhim kho lub peev xwm los tiv thaiv kev cuam tshuam. Lub casing yog ua los ntawm stainless hlau phaj nrog ib tug tag nrho cov qauv, uas yog noo-pov thawj thiab corrosion-resistant. Nws yog qhov zoo tshaj kom tsis txhob taw tes rau lub qhov rais thiab tso cov khoom siv hauv chav ntsuas qhov hnyav li ntawm 1 meter deb ntawm phab ntsa. Tam sim no, lub wireless broadband video daim ntawv thov system kuj tau pib koom nrog txoj kev loj hlob ntawm kev lag luam hauv Internet. Cov ntaub ntawv sab laug thiab sab xis yog los ntawm Is Taws Nem. Cov ntaub ntawv tsis raug ntawm lub vev xaib no muaj tseeb, raug, thiab tsim nyog thiab raug cai. Yog tias koj cov cai raug ua txhaum cai, rho tawm Thov nyem rau ntawm tus ncej→1. Nws yog cim rau ntawm lub vev xaib no“Manuscript source: thawj tsim ntawm lub vev xaib no”tag nrho cov haujlwm ntawm.

Thov nco ntsoov qhia lub npe thiab txuas ntawm lub vev xaib no ntxiv. 2. Nplooj ntawv no yog kev tshaj tawm hauv tsev kawm ntawv, thiab cov ntsiab lus xa los ntawm tus neeg siv khoom ntawm nws tus kheej. Lub vev xaib no tsis ncaj ncees lawm tias cov ntsiab lus ntawm nplooj ntawv web (xws li tab sis tsis txwv rau cov ntawv nyeem, cov duab, thiab cov yeeb yaj kiab) yog qhov tseeb thiab siv tau thiab tuav cov cai patent. Yog tias koj xav tias cov ntsiab lus ntawm nplooj ntawv web cuam tshuam rau koj 3. Ib feem ntawm cov ntsiab lus ntawm lub vev xaib no yog luam tawm los ntawm lwm cov xov xwm tshaj tawm rau lub hom phiaj ntawm kev xa lwm cov ntaub ntawv, uas tsis txhais tau tias lub vev xaib no pom zoo nrog nws cov kev xav lossis lees paub qhov tseeb. ntawm nws cov ntsiab lus. Tsis muaj lub luag haujlwm tam sim lossis kev lav phib xaub rau kev ua txhaum cai lij choj.

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