Mai kula da awo don ma'aunin kai da yawa

Marubuci: Smartweigh-Multihead Weighter

1. Haɗin kai da sigogin fasaha na mai sarrafa ma'auni don ma'aunin nauyi na multihead Multihead shine tsarin ma'aunin nauyi mai ƙarfi da aka saba amfani da shi akan layi, wanda galibi ya ƙunshi jigilar bel mai ɗaukar nauyi, mai ɗaukar kaya, kayan aikin allo, mai sarrafa ma'auni, nauyin net ɗin Saita kayan aiki da sauran abubuwan haɗin gwiwa, tare da atomatik ganewa, tabbatar da ma'auni mai ƙarfi da sauran halaye. A lokacin aiki, ba tare da kulawa da hannu ba, mai ɗaukar bel ɗin kaya zai aika da kayan da za a auna ta atomatik zuwa mai ɗaukar kaya, bisa ga abubuwan binciken gani guda biyu a bangarorin biyu na dandalin auna don bambance matsayin albarkatun da za a auna. kuma saita a gaba bisa ga kayan aikin saiti. Kyakkyawan kewayon nauyi mai kyau don aiwatar da dubawa. Domin ya fi kyau a ci gaba da auna kayan da aka auna akan ma'auni bisa ga saurin isar da saƙo, an ƙulla cewa kwamitin kula da auna ya kamata ya zama mai sauri, daidai kuma abin dogaro.

Ana amfani da mai kula da aunawa don sarrafa ma'aunin ma'auni da yawa a kan ƙungiyar matsi a cikin filin roba mara kyau. Ya ƙunshi tsarin sarrafawa ta atomatik wanda ya ƙunshi ƙananan na'urori masu guntu guda 51, na'urar tantancewa, na'urar saita saiti, fitilar nunin sakamako, na'urar lantarki, na'urar kwafi, wutar lantarki mai sauyawa, da makamantansu. An nuna tsarin tushen sa a cikin hoto 1.

Preamplifier yana haɓaka fitowar siginar matakin matakin millivolt ta firikwensin matsa lamba mai aiki, yana canza shi zuwa sigina daban, kuma yana aika shi zuwa tsarin sarrafawa ta atomatik na CS-51 guda ɗaya-guntu don sarrafa bayanai. An kwatanta kewayon ma'aunin nauyi na saiti, kuma sakamakon kwatancen ya dogara ne akan buɗewa da fita na fitilar nuni don nuna bayanai, lissafin lantarki don ƙidaya, da fara mai kwafi don rikodin bayanan bayanan samarwa. Mai sarrafa awo yana da hanyoyin aiki guda biyu: aiki da daidaitawa. Lokacin da aka zaɓi hanyar daidaitawa, za ta shigar da bayanan a tsaye kuma ta nuna bayanan kullum.

A wannan lokacin, sanya abin da za a auna a kan dandalin aunawa, kwamitin kulawa zai nuna nauyin nauyin abin da za a auna, kuma za'a iya daidaita ma'auni. Lokacin da aka zaɓi hanyar aiki, mai kula da aunawa zai shigar da aikin aunawa da aiki mai ƙarfi. A wannan lokacin, mai kula da awo zai duba siginar bayanai na gani na sassan da za a auna a bangarorin biyu na dandalin aunawa, gano sassan tattake, da gudanar da ayyukan aunawa da tantancewa.

A cikin ƙasata, na'urori masu sarrafa awo da ake amfani da su don auna yawan manyan kantunan galibi ana shigo da su ne daga waje, kuma galibin samfuran da aka ƙera kuma aka tsara su a China an samo su ne daga nunin auna gabaɗaya. Nau'in nunin ma'aunin nauyi yana shigar da maballin madannai. Lokacin da komai ke aiki kullum, ainihin ma'aikatan aiki ba za su iya ganin ƙimar da aka saita ba, hoton ba shi da kyau, kuma daidaitawa ba shi da daɗi. Mai kula da ma'auni da aka haɓaka da kuma tsara ta da mu yana yin koyi da samfurori na ƙasashen waje, kuma an saita maɓallin DIP guda hudu a kan ma'auni na kulawa don saita kewayon nunin nauyi. Za a iya raba maɓallan DIP guda huɗu zuwa nau'ikan nau'ikan nauyi guda biyar bisa ga fasahar sarrafawa (duba Hoto 2).

Lambobi biyu na farko na bayanan lambobi huɗu suna wakiltar adadin lamba, kuma lambobi biyu na ƙarshe suna wakiltar adadi. A yayin duk aikin aunawa da tantancewa, ana iya daidaita ƙimar da aka saita kowane lokaci da ko'ina. Saita fitilun nuni masu dacewa da ƙididdiga don kowane ma'aunin nauyi akan rukunin sarrafawa.

Ainihin ma'aikatan aiki na iya daidaita matsi na aiki na mashigai extrusion mashigai bisa ga yanayin bincike na nauyin net ɗin da aka nuna ta kuskuren babba da ƙananan kuskure don sarrafa nauyin net ɗin. Ta wannan hanyar, yana da kyan gani da dacewa. Kowanne daga cikin rajistar lambobi shida shida yana da bayanan bayanai kamar ma'auni mai kyau, kuskure babba, kuskure mafi ƙasƙanci, ɓata babba, ƙananan karkata, ƙarar samarwa (ciki har da mai kyau, kuskure babba, da ƙananan kuskure).

An sanye shi da na'urar kwafi don kwafin bayanai da bayanai kamar fitowar haihuwa, wanda ya dace da sarrafa taron bita. Don samfuran da ba su cancanta ba tare da ɓarna na sama da ƙananan ƙetare, za a kunna kayan aikin tantancewa ta atomatik don cire su, kuma ƙararrawa za ta yi sauti don tunatar da ainihin ma'aikatan aiki don kula da su. Mai kula da auna ba wai kawai yana da ayyuka na ma'aunin sauti mai ƙarfi da aikin tantancewa ba, har ma yana da ayyukan sifili-maki atomatik bin diddigi, kwasfa, da share sifili, da sauransu. Yana da madaidaicin mitar kayan aikin nuni na duniya.

Mabuɗin aikin sa shine:. Allon nuni: bututu nunin dijital na LED mai lamba huɗu lambobi bakwai. Nuni ƙudurin allo: fiye da miliyan 300. Sensor yana ƙarfafa samar da wutar lantarki: DC15V. Fannin firinta guda 16. Yanayin aiki: daya 10-40 ℃. Tsarin wutar lantarki yana canza wutar lantarki: AC380VsoHz Na biyu, haɓaka software Software na wayar hannu na duk software na tsarin ya kasu kashi-kashi na aiki na baya da tsarin liyafar. Abubuwan da ba su da amfani sosai, kamar kwafi, hanyoyin sarrafa bayanai, da tantance nauyi da tantancewa, an keɓe su zuwa aikin gudanarwa na baya; yayin da abubuwan da suka fi dacewa don tarawa, aiwatar da lokacin aiwatarwa, da sauransu, an keɓe su ga mai karɓar baƙi. Ci gaban software yana ɗaukar tsarin ƙira na zamani, wanda aka raba zuwa nau'ikan shirye-shirye da yawa bisa ga ayyukan yau da kullun, wanda ke taimakawa don daidaitawa, haɓakawa da dasawa.

Sauƙaƙen zane na tsarin tushen ana nuna shi a cikin Hoto na 3. Domin aiwatar da auna bayanai a tsaye da tantancewa da aunawa, tsarin tafiyar da shirin ya fi aiwatar da bincike na aiki da ƙirar tsangwama. An kwatanta kowannensu a ƙasa.

1. Binciken aiki Binciken aikin software na wayar hannu shine don tsara nau'ikan shirye-shirye daban-daban, kuma bisa ga wannan tsarin, aiwatar da ayyuka daban-daban na yau da kullun. A cikin wannan kwararar shirin, mahimman ayyukan da software na wayar hannu ke yi na iya zama:. Sifili-point tracking atomatik;. Kwasfa;... Ƙimar sifili; Tarin bayanai; Kisa na lokaci;.Karanta maɓalli da saitin;.Aiki / duba canjin;. Kwafi;.Buɗe ƙimar bayanin da aka nuna a ƙarƙashin hanyar aiki;. Ƙarƙashin gudanar da shirin sa ido na tsarin, wannan tsarin tsarin yana aiwatar da ma'auni na bayanai masu mahimmanci ko tantancewa da aunawa bisa ga ƙayyadaddun tsarin aiwatarwa.

2. Tsarin tsangwama na hana tsangwama Saboda ma'auni na multihead yana aiki a cikin yanayin yanayi na samar da masana'antu, akwai tasiri daban-daban a kan wurin, wanda ke haifar da aikin al'ada na ma'auni. Don haka, baya ga matakan da ake amfani da su wajen daidaita kayan aiki, software na wayar hannu na hana jamming matakan kariya kamar yadda tsaro na biyu shima yana da matukar muhimmanci kuma babu makawa. Software na tsarin sauti bai kamata ya gudanar da bincike na aiki kawai ba, har ma ya aiwatar da tsarin ƙira don inganta amincin software na tsarin.

Software na tsarin yana zaɓar hanyoyin magance kutsawa guda biyu masu zuwa don software na wayar hannu: (1) Tsangwamawar hana kutsawa ta hanyar siginar I/O na analog galibi kamar burr ne, kuma lokacin tasirin gajere ne. Dangane da wannan sifa, lokacin tattara siginar ma'aunin nauyi ta yanar gizo, ana iya ci gaba da tattara shi har sau da yawa, har sai sakamakon ci gaba da tarin guda biyu gaba ɗaya, siginar bayanan yana da ma'ana. Idan siginar bayanan bai dace ba bayan tarin yawa, za a watsar da tarin siginar bayanai na yanzu.

Matsakaicin iyakar mitar kowane tarin da ci gaba da mitar guda ɗaya ana iya daidaita su bisa ga takamaiman buƙatu. Matsakaicin adadin da aka tattara a cikin wannan kwararar shirin shine sau 4, kuma sau 2 a jere shima tarin ma'ana ne. Don tashar amincin fitarwa, ko da an tsara MCU don samun bayanan bayanan da suka dace, na'urar fitarwa na iya samun bayanan bayanan da ba daidai ba saboda tasirin waje.

A kan software na wayar hannu, mafi madaidaicin matakan hana tsangwama shine fitar da bayanan bayanai iri ɗaya akai-akai. Lokacin sake zagayowar yana da ɗan gajeren lokacin da zai yiwu, ta yadda bayan samun rahoton kuskuren da abin ya shafa, na'urar ba za ta iya ba da amsa mai ma'ana cikin lokaci ba, kuma ingantaccen bayanin abin fitarwa ya sake isowa. Ta wannan hanyar, ana guje wa matsayi mara kyau nan da nan.

A cikin wannan kwararar shirin, ana sanya fitarwa a cikin katsewar lokacin aiwatarwa, wanda zai iya guje wa aikin kuskuren fitarwa a hankali. (2) Tacewar dijital yana nufin siginar bayanan siginar da aka tattara, wanda sau da yawa yana da tasiri na sabani, don haka wajibi ne a sami bayanan bayanan kusa da ainihin ƙimar batu daga samfuran jerin bayanan bayanan, kuma a sami sakamako tare da babban mataki na gaskiya. A cikin software na wayar hannu, hanyar gama gari ita ce tace dijital.

An raba wannan kwararar shirin zuwa ma'aunin bayanai a tsaye da ma'auni mai tsauri. Saboda hanyoyin auna mabambanta, hanyoyin tace dijital da aka zaɓa su ma sun bambanta. Daban-daban hanyoyin tace dijital da hanyoyin aunawa guda biyu suka ɗauka ana nuna su a ƙasa.

¹Auna a tsaye: Babban la'akari da auna bayanai a tsaye shine amintacce da daidaiton software na tsarin. Wajibi ne a yi la'akari da kwanciyar hankali na dangi na bayanin da aka nuna a ƙarƙashin yanayin kwanciyar hankali da kuma saurin amsawa yayin lodawa. Don haka, ya kamata a fara aiwatar da ingantaccen tantance bayanan da aka tattara, sannan a aiwatar da maganin tace dijital.

A cikin aiwatar da hanyar tace dijital, ana zaɓar dabarar tacewa ta matsakaita don haɓaka ainihin tasirin tacewa. Takamammen hanyar ita ce kamar haka: duk lokacin da aka ɗauki samfurin, ana cire ɗaya daga cikin bayanan farko na bayanan, sannan a ƙididdige ƙimar samfurin wannan lokacin da ƙimar samfuran lokuta da yawa da suka gabata tare, da madaidaicin ƙimar ƙimar da aka samu ta hanyar. ana iya isar da mutum don amfani. Saboda haka, wannan yana inganta amfani da software na tsarin.

Zaɓin mitar samfurin N yana da babban lahani ga ainihin tasirin tacewa. Mafi girma N shine, mafi kyawun sakamako na ainihi shine, amma zai haifar da tasiri mai tasiri na software na tsarin. A cikin wannan mai sarrafa ma'auni, don inganta amincin software na tsarin da ikon amsawa da sauri, N shine 32 lokacin da ya tsaya, da 8 lokacin da ba shi da tabbas.

Saboda zabar hanyar tacewa mai ma'ana, an ƙara inganta dogaro da daidaiton software na tsarin da lokacin ɗaukar nauyin sa.ºAunawa mai ƙarfi da aunawa: A cikin ƙwaƙƙwaran dubawa da aunawa, takun yana da sauri bisa dandamalin awo. Taka yana kan sikelin a cikin daƙiƙa 1.5, don haka samfurin dole ne a yi a cikin daƙiƙa 1.

Ta wannan hanyar, mitar samfurin yana iyakance. Bugu da ƙari, saboda tattakin zai haifar da wani girgizawa lokacin da aka daidaita shi da sauri zuwa dandalin aunawa, zai shafi ƙimar samfurin. Don haka, yana da matukar muhimmanci a yi la'akari da menene bayanan da ke da inganci da kuma irin nau'in fasahar tace dijital da aka zaɓa don murkushe cutarwa mai nauyi na tsangwama na lantarki.

Dangane da takamaiman abin dubawa, ana nuna siginar siginar ma'aunin ma'aunin multihead a cikin hoto na 5. A cikin wannan adadi, tun daga isowar tudun zuwa dandalin awo har sai an raba tafiyarsa zuwa mahaɗa uku: matakin farko shine lokacin t. kashi, wanda shi ne gaba dayan tsari tun daga zuwan tattaka zuwa dandalin aunawa har sai ya kasance gaba daya kan dandalin awo. Siginar bayanan nauyi ta yanar gizo yana nan. Marhala ta biyu kuma ita ce mataki na tara, madaidaicin yana kan dandali ne gaba daya, kuma wannan lokaci shi ne matakin awo; mataki na uku shine lokacin t. Bangaren shine gabaɗayan tsari wanda madaidaicin ya bar dandamalin auna, kuma siginar bayanan nauyi a hankali yana raguwa zuwa sifili a wannan lokacin.

A farkon da ƙarshen sassan aunawa guda tara, siginar bayanai na auna yana fama da ingantacciyar tasiri. A cikin sashin tsaunuka, wato, lokacin da matsi ya kasance a tsakiyar dandalin auna, siginar bayanan auna yana da inganci. Saboda haka, ya fi dacewa don zaɓar bayanan bayanai na kewayon lokacin Δt.

Yi amfani da sikelin da aka sanya don tafiya zuwa ƙarshen canjin hoto don fara mai kula da auna don karɓar bayanan ƙima mai ƙarfi, da samfurin cikin lokacin dutsen. Mitar samfurin N yana da alaƙa da ƙimar samfurin. Da sauri saurin samfurin shine, mafi girman mitar da aka tattara N shine. Shigar da maɓalli na photoelectric dole ne ya tabbatar da cewa bayanan gani da aka tattara shine bayanan bayanan lokacin da abin da za a auna yana cikin birnin Weitaishan.

Don bayanan bayanan N da aka tattara, duk suna da nau'ikan tasiri daban-daban, don haka ya zama dole a zaɓi hanyar tacewa mai ma'ana don samun ainihin ƙimar ma'aunin net ɗin. Wannan hanya tana zabar fasahar tacewa, wato ana amfani da hanyoyin tacewa na dijital guda biyu ko sama da haka, sannan a yi amfani da su, wanda bai isa a hada da juna ba, ta yadda za a inganta hakikanin tasirin tacewa, ta yadda za a samu hakikanin abin da ya faru. tasirin da ba za a iya samu ta hanyar tacewa ɗaya kawai ba. Anan, hanyar tacewa wacce ta haɗu mafi girman hanyar tace ƙimar da ma'anar ma'anar lissafi an zaɓi hanyar tacewa.

De-maxima tacewa da farko yana cire mahimmancin tasirin tasirin bugun bugun jini guda ɗaya, kuma baya yin rajista don ƙididdige ƙimar ƙima, ta yadda ƙimar fitarwa na ma'anar tacewa ta kusa kusa da ƙimar gaskiya. Babban ka'idar ingantawa algorithm shine kamar haka: ci gaba da samfurin lokutan N, tarawa da neman rahama, kuma sami mafi girma da mafi ƙarancin ƙima a ciki, sannan cire mafi girma da mafi ƙarancin ƙima daga tarawa da a tsaye. , kuma a lissafta bisa ga ƙimar samfurin N ɗaya ko biyu. ma'ana, wato, don samun ma'auni mai ma'ana. Ana nuna ginshiƙi na hanyar tacewa fili a cikin zane na waveform na siginar bayanan awo a cikin siffa 5. Daga zuwan tattaka zuwa dandamalin awo har zuwa tashi, an raba shi zuwa mahaɗa uku: matakin farko shine. lokaci t, sashi, wanda shine lokacin da tattakin ya isa a sikelin. Dukkanin tsari daga dandamali har sai ya kasance gaba daya akan sikelin ma'auni, siginar ma'auni na net ɗin yana tashi sannu a hankali a wannan lokacin; Marhala ta biyu kuma ita ce lokacin tara, madaidaicin yana kan dandali ne gaba daya, wannan lokaci shi ne bangaren awo; mataki na uku Wato lokaci t.

Bangaren shine gabaɗayan tsari wanda madaidaicin ya bar dandamalin auna, kuma siginar bayanan nauyi a hankali yana raguwa zuwa sifili a wannan lokacin. A farkon da ƙarshen sassan aunawa guda tara, siginar bayanai na auna yana fama da ingantacciyar tasiri. A cikin sashin tsaunuka, wato, lokacin da matsi ya kasance a tsakiyar dandalin auna, siginar bayanan auna yana da inganci.

Saboda haka, ya fi dacewa don zaɓar bayanan bayanan lokacin lokacin Δt. Yi amfani da sikelin da aka sanya don tafiya zuwa ƙarshen canjin hoto don fara mai kula da auna don karɓar bayanan ƙima mai ƙarfi, da samfurin cikin lokacin dutsen. Mitar samfurin N yana da alaƙa da ƙimar samfurin. Da sauri saurin samfurin shine, mafi girman mitar da aka tattara N shine.

Shigar da maɓallin photoelectric dole ne tabbatar da cewa ma'anar lissafi na ƙimar da aka tattara a cikin dabarar kuma N shine ma'anar lissafi na ƙimar samfurin 2; w shine ƙimar samfurin i-th; N shine mitar samfur. Domin sauƙaƙe ƙididdiga, ana zaɓar mitar samfur gabaɗaya azaman 6, 10, 18 kamar 2 zuwa ikon adadin lamba na 2 da 2, wanda ya dace don amfani da shift maimakon rarraba. A cikin wannan shirin yana gudana, an zaɓi mafita yayin yin samfuri, don haka babu buƙatar haɓaka wurin ajiyar bayanan bayanan a cikin mai mulki AM.

Bayan tacewa na dijital, ana samun ƙimar W, sannan ana aiwatar da hanyoyin sarrafa bayanai kamar kwasfa da matsakaicin jujjuya kuskure don samun ƙimar ƙimar ma'aunin tattake don bayanin nuni, ganowa da kwafi. Bayan na biyu photoelectric canji ya gano cewa tattaka ya bar gaba daya daga dandali auna, fara sifili-point tracking assembler, zaži babban samfurin da kuma ja da talakawan tace fasahar, da kuma ta atomatik cire da zare, don shirya don zuwa na tattaki na gaba. Karɓi shiri na gaba. 3. Ƙarshe Mai kula da auna yana da cikakkun ayyuka da kuma tsangwama mai karfi. Ba wai kawai ya dace da aikin tantance maɓalli ba a fagen vulcanized roba, amma kuma ya dace da aikin ma'aunin nauyi daban-daban kamar kwai, tsabar kudi, dabbobi, da layin samar da masana'antu.

A wannan mataki, ana amfani da ma'aunin multihead da wasu masana'antun suka gabatar a kasarmu fiye da shekaru goma. Wasu masu kula da awo ba za su iya yin aiki bisa ga al'ada ba, kuma suna buƙatar sauyawa na gaggawa. Bugu da kari, akwai kuma wasu masana'antun da har yanzu suna amfani da na'ura mai nau'in fedal mai nauyin nauyi, wanda ba za a iya la'akari da shi ba don samarwa da masana'anta. Don haka, mai kula da aunawa yana da ƙimar haɓaka talla mai fa'ida sosai a yau.

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