HMI thiab tswj vaj huam sib luag hluav taws xob tsis dhau los ua lub thawv - npaj npaj tsuas yog vim PCBA muaj zog.
Lawv tau npaj txhij thaum lub rooj tsavxwm, zaub, kov interface, khawm, txuas, cables, enclosure, labeling, firmware, thiab zaum kawg xeem txoj kev yuav ua hauj lwm ua ke raws li ib tug neeg teb xov tooj -fab los ua ke.
Qhov kev sib txawv ntawd tseem ceeb. Lub Rooj Tswjhwm Saib yuav dhau qhov kev sim hluav taws xob yooj yim ntawm lub rooj ntev zaum thiab tseem tsim teeb meem tom qab yog tias lub qhov rais tso saib tsis sib haum, lub kov vaj huam sib luag cable luv dhau, lub rooj tsavxwm khawm zaum dhau los ze rau pem hauv ntej lub hau, lub connector ntsib qhov tsis ncaj ncees lawm, los yog lub firmware screen tsis phim cov khoom kawg configuration.
Rau cov neeg yuav khoom OEM, cov lus nug tseem ceeb tsis yog "Puas yog PCBA sib sau ua ke?"
Cov lus nug zoo dua yog: puas yog pob khoom siv hluav taws xob npaj tau los nruab, txuas, kuaj, sau npe, tuav, thiab xa khoom raws li ib feem ntawm HMI tiav lossis tswj vaj huam sib luag?
Kev txav los ntawm PCBA mus rau lub thawv tsim kev npaj tau txhais tau tias tig lub rooj tsavxwm ua haujlwm rau hauv cov pob tswj kev sib koom ua ke. Rau HMI thiab cov khoom siv tswj vaj huam sib luag, lub pob ntawd yuav tsum npog cov khoom siv kho kom haum, tso saib kev sib raug zoo, kov lossis khawm input, cable routing, connector access, firmware setup, zaum kawg functional test, soj ntsuam cov ntsiab lus, daim ntawv lo, thiab packing cov cai.
HMI Electronics raug txiav txim ntawm qhov Interface
Ib qho PCBA feem ntau yog txiav txim los ntawm kev ua haujlwm hluav taws xob, kev ua haujlwm zoo, kev tso kawm, thiab kev xeem.
Cov khoom no xav tau lwm txheej kev tshuaj xyuas.
Lawv yog tus neeg teb xov tooj - ntsib cov rooj sib txoos.
Qhov ntawd txhais tau tias cov khoom siv hluav taws xob yuav tsum tsis yog ua haujlwm sab hauv xwb. Lawv kuj yuav tsum tau nthuav tawm cov ntaub ntawv kom meej, tau txais cov tswv yim kom raug, haum rau lub vaj huam sib luag qhib, tuav kom ciaj sia, thiab nyob twj ywm tom qab kev koom ua ke.
Ib hom HMI lossis cov khoom siv hluav taws xob tswj vaj huam sib luag yuav suav nrog:
- lub ntsiab tswj PCBA;
- zaub module lossis LCD interface board;
- kov vaj huam sib luag lossis keypad interface;
- LED ntsuas;
- nyees khawm, keyboards, los yog encoder inputs;
- lub zog input board;
- kev sib txuas lus ports;
- hais lus, buzzer, los yog tswb tso zis;
- hlau hlua los yog FFC / FPC cables;
- enclosure, bezel, bracket, gasket, lossis pem hauv ntej vaj huam sib luag;
- firmware, screen configuration, los yog cov neeg siv khoom -kev teeb tsa tshwj xeeb.
Txhua feem yuav ncaj nraim ntawm nws tus kheej.
Qhov kev sib tw pib thaum lawv yuav tsum haum, txuas, sim, thiab nkoj ua ib qho khoom tiav.
Lub rooj tswj hwm zais cia tuaj yeem lees txais feem ntau los ntawm qhov nws ua.
Tus HMI raug txiav txim los ntawm qhov uas tus neeg teb xov tooj pom, kov, thiab ntseeg siab.
Lub Thawv Tsim Kev Npaj Pib Ua Ntej Ua Ntej Ua Ntej Kawg
Lub thawv tsim kev npaj tsis zoo ib yam li "xa cov laug cam mus rau lub rooj sib txoos."
Rau cov khoom no, kev npaj yuav tsum tau lees paub ua ntej lub PCBA raug teeb tsa rau hauv lub thawv lossis vaj huam sib luag.
Pab neeg tsim yuav tsum paub:
|
Kev Npaj Npaj |
Vim Li Cas Nws Tseem Ceeb |
|
Active PCBA hloov kho |
Paub meej tias lub rooj tsavxwm raug muab tso ua ke |
|
Zaub qauv thiab interface |
Tiv thaiv qhov screen mismatch lossis teeb meem cable |
|
Kov vaj huam sib luag lossis keypad tsim |
Paub meej tias cov tswv yim tswv yim thiab mechanical haum |
|
Cable thiab hlua ntev |
Tiv thaiv kev nro, pinching, lossis routing tsis sib haum xeeb |
|
Connector kev taw qhia |
Tiv thaiv thaiv kev nkag tau tom qab kev sib dhos enclosure |
|
Vaj huam sib luag txiav tawm thiab mounting txoj kev |
Paub meej tias mechanical alignment |
|
Firmware lossis screen version |
Xyuas kom meej tias cov interface tso tawm kom phim cov khoom |
|
Labeling thiab serial txoj cai |
Txhawb traceability thiab cov neeg tau txais kev pab |
|
Txoj kev xeem zaum kawg |
Paub meej tias chav tsev tiav tuaj yeem txheeb xyuas tau tom qab kev koom ua ke |
|
Kev ntim khoom xav tau |
Tiv thaiv kom pom, txuas, lossis khawm puas thaum xa khoom |
Yog tias cov khoom no tsis meej, lub thawv tsim yuav dhau los ua cov txheej txheem tshawb pom.
Qhov ntawd tsis yog qhov uas cov neeg yuav khoom xav tsis thoob.
Lub PCBA yuav tsum ua raws li cov neeg kho tshuab kev muaj tiag
PCBA tuaj yeem raug hluav taws xob thiab tseem nyuaj rau kev sib koom ua ke.
Qhov no tshwm sim feem ntau nyob rau hauv HMI thiab tswj vaj huam sib luag tsim vim lub rooj tsavxwm tsis nyob ib leeg. Nws zaum tom qab ib qho screen, ib sab ntawm qhov txuas txuas, nyob rau hauv ib lub keypad, nyob ze ntawm lub bracket, los yog nyob rau hauv lub kaw ntom nti.
Kev tshuaj xyuas tshuab yuav tsum paub meej tias:
- board loj thiab mounting qhov;
- standoff qhov siab;
- ntsia hlau qhov chaw;
- connector clearance;
- tso saib qhov rais txoj hauj lwm;
- kov vaj huam sib luag pawg-up;
- khawm lossis hloov mus ncig;
- cable khoov qhov chaw;
- gasket los yog foob cheeb tsam uas muaj feem xyuam;
- thaiv kab los yog tus thawj cuam tshuam;
- kev pab cuam tom qab sib dhos.
Ib qho me me tsis sib haum tuaj yeem nres kev tsim.
Piv txwv li, ib tug connector yuav fim qhov raug hluav taws xob kev taw qhia tab sis yuav tsum tau thaiv los ntawm lub enclosure phab ntsa. Ib lub rooj tsavxwm-rau-kab zaub tso saib yuav ua haujlwm ntawm lub rooj ntev zaum tab sis ua nruj thaum lub vaj huam sib luag kaw. Ib lub pob tuaj yeem ua haujlwm hluav taws xob tab sis xav tias tsis yog vim qhov siab ntawm tus actuator tsis sib haum nrog lub hau pem hauv ntej.
Cov no tsis yog PCB layout teeb meem ib leeg.
Lawv yog cov teeb meem kev koom ua ke.
Zaub thiab Kov Interfaces xav tau lawv tus kheej Kev Npaj Npaj
Rau HMI cov khoom, cov zaub tsis yog ib feem ntawm cov tshuaj pleev ib ce.
Nws yog lub ntsiab neeg siv interface.
Ua ntej lub thawv tsim pib, EMS pab neeg thiab cov neeg yuav khoom yuav tsum paub meej tias:
- tso saib tus naj npawb;
- screen loj thiab active cheeb tsam;
- saib kev taw qhia;
- mounting txoj kev;
- bezel los yog pem hauv ntej cover alignment;
- FFC / FPC cable kev taw qhia;
- backlight kev twb kev txuas;
- kov vaj huam sib luag interface;
- kov calibration txoj kev uas yuav tsum tau;
- firmware lossis screen configuration;
- tiv thaiv zaj duab xis los yog tuav yuav tsum tau.
Ib qho zaub tuaj yeem siv hluav taws xob thiab tseem ua yuam kev rau kev sib dhos ua tiav.
Lub vijtsam tuaj yeem tig rov qab tom qab kev teeb tsa. Lub active cheeb tsam yuav tsis ua raws li lub qhov rais. Lub kov vaj huam sib luag yuav xav tau calibration. Ib tug ribbon cable yuav folds sharply. Lub hau pem hauv ntej yuav nias maj mam ntawm qhov kov thiab ua rau cov tswv yim tsis raug.
Yog tias kev sib txuas kho qhov muag, ib puag ncig daim kab xev sib txuas, gasket sealing, lossis iav tiv thaiv yog ib feem ntawm cov khoom tsim, cov kev cai yuav tsum tau txhais kom meej ua ntej ntau lawm. Lawv yuav tsum tsis txhob kwv yees ntawm lub rooj sib txoos.
Tias yog vim li cas cov zaub thiab kov yuav tsum tau kuaj xyuas ua ntej thawj lub thawv tsim, tsis yog tom qab ntau chav sib sau ua ke.
Tus neeg siv nkag siab zoo xav tau tus qauv lees paub meej
Khawm, keyboards, keypads, membrane panels, encoders, thiab kov inputs tuaj yeem tsim kev sib cav yog tias tus qauv lees paub tsis meej.
Ib tug neeg tuaj yeem hais tias lub pob xav tau txais.
Lwm tus yuav hais tias nws hnov ntxhiab, xoob, tawv dhau, mos dhau, lossis misaligned.
Rau cov tswj vaj huam sib luag, cov ntsiab lus no tseem ceeb vim tias tus neeg teb xov tooj cuam tshuam nrog lawv txhua hnub.
Kev tshuaj xyuas cov tswv yim tswv yim yuav suav nrog:
- khawm sib dhos nrog lub vaj huam sib luag pem hauv ntej;
- hloov mus ncig thiab rov qab xav;
- keypad lossis membrane txoj hauj lwm;
- LED pom kev los ntawm lub vaj huam sib luag;
- encoder mounting thiab pob qhov rooj clearance;
- kov cov lus teb tom qab sib dhos;
- seb daim ntawv lo lossis cov cim phim lub vijtsam firmware;
- seb hnab looj tes, cov yeeb yaj kiab tiv thaiv, lossis cov npog cuam tshuam rau kev siv tau qhov cuam tshuam.
Tsis yog txhua qhov project xav tau kev sim - qib haptic ntsuas.
Tab sis txhua qhov project yuav tsum txhais qhov ua tau ua ntej pib tsim khoom.
Yog tias tus qauv tsuas yog "nws zoo nkaus li zoo," pab pawg tsim tsis muaj lub hom phiaj ruaj khov.
Connectors thiab Cables txiav txim seb puas los ua ke yog rov ua dua
HMI thiab tswj vaj huam sib luag hluav taws xob feem ntau suav nrog ntau lub ntsiab lus cuam tshuam.
Fais fab, RS-485, Ethernet, USB, CAN, I/O, zaub, keypad, buzzer, backlight, sensors, thiab lwm cov xov hluav taws xob tej zaum yuav tag nrho cov connectors los yog cables.
Cov txheej txheem yuav tsum txhais:
- connector orientation;
- mating connector los yog cable hom;
- kab ntev;
- kab routing txoj kev;
- khoov qhov chaw uas cuam tshuam;
- txoj kev strain nyem;
- xauv nkag;
- kev pabcuam;
- daim ntawv lo lossis xaim cim;
- kev sib txuas ntawm cable installation;
- kev tshuaj xyuas ua ntej lub kaw lus kaw.
Ib lub cable uas ua haujlwm thaum lub sij hawm engineering debug yuav tsis haum rau kev tsim khoom.
Yog hais tias tus neeg teb xov tooj yuav tsum twist ib lub cable kom nws haum, lub rooj sib txoos tsis npaj txhij. Yog tias lub ntsuas phoo txuas tsis tuaj yeem ncav cuag tom qab kev teeb tsa, tus qauv tsim yuav dhau qhov kev sim tab sis tsis ua haujlwm. Yog tias txoj kab hluav taws xob hla ntawm ntug ntse lossis kub tiv thaiv, qhov kev pheej hmoo yuav tsis tshwm sim txog thaum tom qab.
Cov lus nug tswv yim tsis yog "Qhov no puas tuaj yeem txuas tau?"
Cov lus nug zoo dua yog: nws puas tuaj yeem txuas nrog tib txoj kev, tsis muaj kev ntxhov siab, ntawm txhua qhov tsim?
Hlau Harnesses yuav tsum tau kho raws li cov khoom xyaw
Hauv HMI thiab cov khoom tswj vaj huam sib luag, cov hlua hlau tsis yog ib lub hnab ntawm cov xov hlau xwb.
Nws yog ib feem ntawm lub tiav lawm system.
Lub sam xauv nees yuav txuas lub ntsiab PCBA rau cov zaub, keyboards, LEDs, sab nraud I / O, lub zog tawm tswv yim, buzzer, hloov xwm txheej ceev, kev sib txuas lus, lossis cov neeg siv khoom vaj huam sib luag. Yog tias cov hlua khi tsis raug, cov khoom kawg yuav ua tsis tau txawm tias txhua tus PCBA dhau nws qhov kev sim.
Ib pob khoom siv tau zoo yuav tsum qhia meej:
- hlau ntev;
- hlau ntsuas qhov xav tau;
- connector hom;
- pinout;
- polarity;
- txoj kev txiav tawm;
- kab cim;
- routing txoj kev;
- khi- nqes los yog anchoring point;
- continuity xeem yuav tsum tau;
- serviceability yuav tsum tau nyob qhov twg muaj.
Ib txoj hlua hluav taws xob uas raug hluav taws xob tab sis tsis tuaj yeem txiav tawm thaum lub sijhawm ua haujlwm yuav dhau los ua qhov teeb meem lav tom qab.
Ib txoj hlua khi uas ua kom huv si hauv cov qauv qhib yuav raug pinched thaum lub kaw lus kaw.
Lub thawv tsim kev npaj yuav tsum tau kho cov kab hluav taws xob thiab cov hlua khi ua ib feem ntawm cov khoom, tsis yog cov lus sib dhos lig.
Firmware thiab Screen Configuration yuav tsum tau kho raws li cov khoom siv
Firmware yog ib qho yooj yim los kho raws li cov lus qhia lig software.
Rau HMI thiab tswj vaj huam sib luag hluav taws xob, uas tuaj yeem pheej hmoo.
Lub firmware tuaj yeem tswj tau:
- khau raj screen;
- kev teeb tsa lus;
- kov teb;
- khawm daim ntawv qhia;
- kev sib txuas lus raws tu qauv;
- tswb zaub;
- LED cwj pwm;
- calibration ntaub ntawv;
- cov neeg siv khoom logo;
- serial tooj los yog configuration ntaub ntawv;
- ntau lawm xeem hom.
Yog tias lub firmware tsis ncaj ncees lawm lossis kev teeb tsa lub vijtsam raug thauj khoom, PCBA tseem tuaj yeem dhau qhov kev sim hluav taws xob yooj yim tab sis ua tsis tiav raws li cov khoom kawg.
Kev npaj firmware yuav tsum paub meej tias:
|
Firmware / Configuration Item |
Vim Li Cas Nws Tseem Ceeb |
|
Firmware version |
Paub meej tias qhov kev tso tawm raug yog programmed |
|
Screen configuration |
Paub meej tias UI, hom lus, thiab kev teeb tsa zoo sib xws nrog cov khoom |
|
Kov calibration |
Tiv thaiv input offset los yog tus cwj pwm tsis tseeb kov |
|
Kev sib txuas lus |
Pom zoo raws tu qauv thiab baud tus nqi uas muaj feem xyuam |
|
Test hom |
Txhawb kev txheeb xyuas ntau lawm |
|
Serial lossis MAC cov ntaub ntawv |
Txhawb traceability qhov twg yuav tsum tau |
|
Cov neeg siv khoom - cov kev txwv tshwj xeeb |
Tiv thaiv configuration mismatch tom qab xa khoom |
Ib qho tsim- pob khoom npaj yuav tsum kho cov firmware zoo li kev tswj hwm cov tswv yim, tsis yog ib tus neeg nco qab hloov tshiab.
Ib qho Kev Sib Koom Ua Ntej Ua Ntej yog Qhov Kev Npaj Ua Ntej tiag
Tus qauv PCBA tuaj yeem ua pov thawj cov khoom siv hluav taws xob.
Ib qho kev tsim thawj zaug ua pov thawj seb cov khoom siv hluav taws xob puas tuaj yeem dhau los ua cov khoom lag luam.
Rau HMI thiab tswj vaj huam sib luag hluav taws xob, ib qho kev tsim thawj zaug yuav tsum tau siv cov khoom npaj, kov vaj huam sib luag, kaw, cables, firmware, daim ntawv lo, thiab cov qauv ntsuas kom ze li sai tau.
Nws yuav tsum teb cov lus nug uas siv tau:
- Puas yog PCBA haum rau lub kaw lus tsis muaj kev ntxhov siab?
- Cov zaub puas haum nrog lub qhov rais?
- Lub vaj huam sib luag puas teb tom qab sib dhos?
- Puas yog cov nyees khawm, LEDs, thiab cov ntawv cim kab?
- Cov kab hluav taws xob puas tuaj yeem hla tsis tau pinching lossis ntse khoov?
- Cov connectors puas tuaj yeem ncav cuag thaum sib dhos thiab kev pabcuam?
- Cov khoom puas dhau qhov kev sim ua haujlwm zaum kawg raws li kev sib dhos?
- Lub tsev puas tuaj yeem ntim tau yam tsis muaj qhov pom kev puas tsuaj?
Qhov no tsis tas yuav overcomplicated.
Tab sis nws yuav tsum tau kho raws li ib tug ntau lawm rehearsal, tsis yog ib tug xws li lub rooj zaum check.
Yog tias thawj qhov kev sib koom ua ke nthuav tawm cov teeb meem, qhov ntawd tsis ua haujlwm.
Qhov ntawd yog lub ntsiab lus ntawm kev ua nws ua ntej kev tsim kom tiav.
Kev ntsuas yuav tsum txav los ntawm Board Function mus rau cov neeg siv kev sib cuam tshuam
Pawg thawj coj- theem kev sim ua haujlwm tau lees paub tias cov khoom siv hluav taws xob ua haujlwm.
Lub thawv tsim kev kuaj pom tseeb tias cov khoom ua haujlwm ua ke.
Rau HMI thiab tswj vaj huam sib luag hluav taws xob, kev sim zaum kawg yuav tsum tsis txhob nres ntawm "fais fab rau."
Nyob ntawm qhov project, kev sim yuav suav nrog:
- lub zog input check;
- tso saib khau raj thiab backlight check;
- kov input lossis keypad input;
- khawm, hloov, lossis encoder teb;
- LED lossis tswb tso zis;
- kev sib txuas lus chaw nres nkoj kuaj;
- sensor lossis I / O simulation;
- firmware version xyuas;
- screen configuration check;
- connector thiab cable txuas ntxiv;
- kev tshuaj xyuas qhov muag kawg;
- daim ntawv lo thiab serial tooj check.
Txoj kev xeem yuav tsum sib phim li cas tus neeg teb xov tooj yuav siv cov khoom.
Lub vaj huam sib luag tswj nrog cov nyees khawm yuav tsum xyuas cov lus teb khawm. Kev kov HMI yuav tsum txheeb xyuas tus cwj pwm kov. Lub vaj huam sib luag sib txuas lus yuav tsum txheeb xyuas qhov cuam tshuam cuam tshuam. Cov khoom lag luam yuav tsum txheeb xyuas qhov kev taw qhia ntawm lub vijtsam, thaj chaw nquag, ci ntsa iab, thiab pom qhov tsis xws luag raws li qhov pom zoo.
Ib chav tsev tiav tuaj yeem dhau hluav taws xob txuas ntxiv thiab tseem ua tsis tiav cov neeg siv kev paub.
Qhov ntawd yog qhov kev xeem qhov kawg yuav tsum kaw.
Cov ntsiab lus tshuaj xyuas yuav tsum tau muab tso ua ntej nkag mus tsis tau
HMI thiab cov khoom siv tswj vaj huam sib luag feem ntau zais qhov chaw tseem ceeb tom qab sib dhos.
Thaum cov khoom sib txuas, lub bezel tau teeb tsa, lub kaw lus kaw, lossis cov kab txuas hauv qab ntawm lub bracket, qee cov ntsiab lus tshuaj xyuas ua nyuaj lossis tsis tuaj yeem tshuaj xyuas.
Ib qho kev kuaj xyuas ua tau zoo tuaj yeem suav nrog:
- Xyuas PCBA kho thiab firmware xwm txheej ua ntej kev koom ua ke.
- Tshawb xyuas cov zaub, kov vaj huam sib luag, thiab kab mob ua ntej sib dhos.
- Paub meej cov kev taw qhia txuas thiab cable routing thaum lub sij hawm installation.
- Tshawb xyuas mounting screws, standoffs, brackets, thiab vaj huam sib luag alignment.
- Txheeb xyuas qhov pom qhov rais sib dhos ua ntej kaw zaum kawg.
- Paub meej tias kov, khawm, LED, thiab kev sib txuas lus ua haujlwm tom qab sib dhos.
- Txheeb xyuas cov ntawv, cov lej cim, thiab ntim khoom ua ntej xa khoom.
Tsis yog txhua yam khoom xav tau txhua kauj ruam.
Tab sis txhua qhov chaw soj ntsuam yuav tsum muab tso rau thaum qhov teeb meem tseem pom thiab kho tau.
Kev tshuaj xyuas zaum kawg yog qhov tseem ceeb, tab sis nws tsis tuaj yeem rov qab nkag tau uas tau ploj ua ntej.
Sealing, Torque, thiab Kaw xav tau cov kev cai uas muaj feem xyuam
Qee cov HMI thiab cov khoom siv tswj vaj huam sib luag xav tau kev sib khi tiv thaiv plua plav, noo noo, roj pos huab, ntxuav, los yog tawm sab nraum zoov.
Thaum sealing yog ib feem ntawm qhov yuav tsum tau muaj, kaw kaw yuav tsum tsis txhob cia siab rau tus neeg teb xov tooj xav ib leeg.
Lub pob tsim yuav tsum qhia meej:
- gasket khoom thiab tso;
- gasket zaum check;
- ntsia hlau raws li qhov xav tau;
- torque yuav tsum tau nyob qhov twg yuav tsum tau;
- vaj huam sib luag txais;
- cable caj pas los yog kaw connector yuav tsum tau;
- txoj kev tshuaj xyuas rau lub kaw lus kaw;
- seb puas yuav tsum tau kuaj ib puag ncig.
Kev kaw tsis sib xws tuaj yeem tsim teeb meem uas lub hwj chim luv luv - ntawm kev xeem yuav tsis ntes.
Lub gasket tuaj yeem hloov tau. Ib tug kab yuav pinch. Cov ntsia hlau tuaj yeem tawm hauv qab ua ntej compression tiav. Lub hau npog pem hauv ntej tuaj yeem nias tiv thaiv lub vaj huam sib luag kov thiab hloov tus cwj pwm nkag.
Yog tias cov khoom tsis muaj qhov yuav tsum tau sib khi, ntu no tuaj yeem nyob tau yooj yim.
Yog tias muaj teeb meem sealing, nws yuav tsum tau npaj ua ntej pib tsim.
Cov teeb meem thermal thiab kev pabcuam yuav tsum tau tshuaj xyuas ntxov
HMI thiab tswj vaj huam sib luag hluav taws xob feem ntau ua haujlwm hauv qhov chaw kaw.
Txawm hais tias lub rooj tsavxwm dhau qhov kev xeem lub rooj zaum, cov khoom kawg yuav coj txawv txawv thaum tshav kub, cable ceev, tso saib backlight, enclosure khoom, thiab mounting kev taw qhia ntxiv.
Kev tshuaj xyuas yuav tsum xav txog:
- cua sov- tsim cov khoom;
- tso saib backlight kub;
- enclosure qhov cua;
- cua sov dab dej los yog thermal pad tiv tauj;
- cable thaiv ib ncig ntawm airflow txoj kev;
- kev taw qhia kev teeb tsa;
- kev pab cuam nkag mus rau connectors;
- seb cov khoom tuaj yeem qhib yam tsis muaj kev puas tsuaj rau cables;
- seb daim ntawv lo tseem nyeem tau tom qab kev teeb tsa.
Qhov no tsis txhais hais tias txhua HMI xav tau kev simulation thermal.
Nws txhais tau tias thermal thiab kev pabcuam yuav tsum tsis txhob raug ignored mus txog thaum kawg tsim.
Lub vaj huam sib luag tswj yuav ua haujlwm rau qhov kev sim ua haujlwm luv luv thiab tseem xav tau kev tshuaj xyuas zoo dua rau kev ua haujlwm ntev - lub sijhawm ua haujlwm lossis kev pabcuam.
Ntim yuav tsum tiv thaiv lub interface, tsis yog lub rooj tsavxwm xwb
HMI thiab cov khoom vaj huam sib luag tswj feem ntau suav nrog cov khoom tawg yooj yim lossis pom qhov chaw.
PCB- tsuas yog pob khoom tuaj yeem tsom rau ESD kev tiv thaiv thiab kev tuav pov hwm.
Ib qho tiav HMI lossis tswj vaj huam sib luag kuj tseem xav tau kev tiv thaiv rau:
- zaub nto;
- kov vaj huam sib luag;
- pem hauv ntej bezel;
- nyees khawm los yog pob qhov rooj;
- cov khoom sib txuas;
- kab tawm;
- daim ntawv lo;
- mounting brackets;
- accessories;
- cov yeeb yaj kiab tiv thaiv;
- cov neeg siv khoom - tshwj xeeb ntim xaj.
Kev ntim khoom yuav tsum tiv thaiv kom tsis txhob khawb, cov cim siab, qhov sib txuas puas, cov khoom siv xoob xoob, thiab daim ntawv tsis meej pem.
Kev sib dhos ua tiav tsis tau npaj rau kev xa khoom vim nws dhau kev sim.
Nws yuav tsum tau ntim rau hauv ib txoj kev uas tiv thaiv lub interface tus neeg siv yuav pom thiab kov.
Dab tsi OEM cov neeg yuav khoom yuav tsum tau npaj ua ntej lub thawv tsim kev tshuaj xyuas
Cov neeg yuav khoom OEM tuaj yeem pab EMS tus khub txav HMI thiab tswj vaj huam sib luag hluav taws xob los ntawm PCBA rau lub thawv tsim kev npaj los ntawm kev muab cov ntaub ntawv qhia meej txog kev sib koom ua ke thaum ntxov.
Cov tswv yim muaj txiaj ntsig muaj xws li:
|
Tus neeg yuav khoom nkag |
Vim Li Cas Nws Pab |
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PCBA cov ntaub ntawv thiab cov xwm txheej hloov kho |
Paub meej tias cov khoom siv hluav taws xob raug muab tso ua ke |
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Display specification |
Paub meej tias lub vijtsam qauv, interface, thaj chaw ua haujlwm, thiab tuav cov kev xav tau |
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Kov vaj huam sib luag los yog kos duab keypad |
Txhawb cov tswv yim sib dhos thiab calibration npaj |
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Enclosure los yog vaj huam sib luag kos duab |
Paub meej tias cutout, mounting, thiab clearance |
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Cable thiab hlua kos duab |
Txhawb routing, ntev, thiab strain nyem |
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Firmware thiab UI version |
Txheeb xyuas tus cwj pwm ntawm kev tshuaj ntsuam thiab ntsuas qhov ntsuas |
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Cov kev cai xeem ua haujlwm |
Txhais qhov kev sib dhos zaum kawg yuav tsum ua pov thawj |
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Kev pom zoo lossis kev lees txais tshuaj pleev ib ce |
Txo cov ntsiab lus tsis sib haum xeeb ntawm cov zaub, bezel, thiab pem hauv ntej - vaj huam sib luag zoo li |
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Kev cai sau npe |
Txhawb traceability thiab cov neeg tau txais kev pab |
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Cov kev cai ntim khoom |
Tiv thaiv qhov chaw pom thiab cov khoom siv ntxiv |
|
Rov ua dua lossis kev pabcuam kev cia siab |
Txhais qhov twg tuaj yeem kho lossis qhib |
Yog tias tus neeg yuav khoom tsuas yog xa cov ntaub ntawv PCBA, EMS tus khub tuaj yeem tsim lub rooj tsavxwm.
Tab sis lub thawv tsim kom npaj tau xav tau cov ntsiab lus ntawm cov khoom nyob ib ncig ntawm lub rooj tsavxwm.
Ua ntej Thawj HMI lossis Tswj Vaj Huam Sib Luag Tsim Pib
Rau cov neeg yuav khoom OEM, HMI thiab tswj vaj huam sib luag hluav taws xob txav tau yooj yim dua los ntawm PCBA mus rau lub thawv tsim thaum cov zaub, cov tswv yim, cov ntaub thaiv npog, cables, firmware, cov ntawv lo, thiab cov qauv kev sim raug tshuaj xyuas ua ntej thawj kev tsim.
Rau OEM tej yaam num, STHL'sPCB Assembly, Kev kuaj thiab tshuaj xyuas, thiabBox Build AssemblyCov kev sib tham tuaj yeem suav nrog kev kuaj xyuas ua ntej pib kev sib koom ua ke, xws li cov khoom haum, kev sib txuas lus, kev nkag mus rau cov khoom sib txuas, firmware version, kev sim ua haujlwm, kev tso npe, thiab cov khoom yuav tsum tau ntim.
Lub hom phiaj tsis yog ua kom cov txheej txheem tsim hnyav dua li qhov tsim nyog.
Lub hom phiaj yog kom paub tseeb tias PCBA uas dhau qhov kev sim tuaj yeem dhau los ua tiav HMI lossis cov khoom tswj vaj huam sib luag yam tsis muaj kev sib koom ua ke tsis txaus ntseeg.
Npaj ib HMI lossis tswj vaj huam sib luag electronics project rau PCBA lossis lub thawv tsim tshuaj xyuas? Xa koj cov ntaub ntawv los ntawmThov ib daim Quotelos yog emailinfo@pcba-china.com.
Xaus
HMI thiab cov vaj huam sib luag tswj hluav taws xob tsis dhau los ua lub thawv- npaj npaj thaum lub sijhawm PCBA dhau qhov kev xeem lub rooj zaum.
Lawv tau npaj txhij thaum cov khoom siv hluav taws xob, tso saib, kov lossis khawm input, cables, enclosure, firmware, daim ntawv lo, txoj kev sim zaum kawg, thiab cov phiaj xwm ntim tuaj yeem ua haujlwm ua ke ua ib qho kev sib dhos tiav.
Rau cov neeg yuav khoom OEM, cov lus qhia siv tau yooj yim: tshuaj xyuas tus neeg teb xov tooj -fab cov ntsiab lus ua ntej thawj qhov tsim.
PCBA tej zaum yuav yog lub plawv ntawm cov khoom.
Tab sis qhov ua tiav HMI raug txiav txim los ntawm qhov tus neeg teb xov tooj pom, kov, txuas, thiab siv.
