Ci gaba da haɓaka yanayin yanayin fasaha na fasaha - rage kitse daban-daban [mai auna yawan kai]

Marubuci: Smartweigh-Multihead Weighter

Haɗa shekaru masu yawa na ayyuka masu amfani a cikin aikin, editan ya gudanar da bincike na gabaɗaya da zurfin bincike na kimiyya game da ma'auni mai ƙarfi da tabbatar da yanayin yanayi na ƙasashe daban-daban na duniya, kuma a sarari ya gabatar da mafita kan yadda za a inganta daidaiton ƙimar awo. na rotary mixers. Matsayin ma'auni da hanyar tabbatarwa na injin motsa jiki na rotary. 1.1 Ana amfani da hanyar ingancin rotary gabaɗaya.

Akwai hanyoyi daban-daban na aunawa da tantance kayan faranti don kayan ado na gini, hatsi, mai, abinci, hakar ma'adinai, da sauransu, ko sarrafa kayan yaji akan layi. Mafi kamanceceniya su ne: Ma'aunin bel na lantarki, ma'aunin ɗigon faranti, ma'aunin nukiliya, da ma'aunin kayan kwanon rufi. Waɗannan nau'ikan ma'aunin daidaitattun hanyoyin suna da halayensu, amma iyakokin suna da girma sosai.

Gabatarwa zuwa fasahar sarrafawa na sikelin bel: aiwatar da lissafin madaidaicin siginar bayanai da siginar siginar bayanai da siginar saurin tsari (rabin saurin watsawa) akan jimlar yanki na kamfani (sashen awo) don samun jimlar kwarara. ƙima, kuma amfani da shi azaman maƙasudin sarrafawa. Lura: Dangane da sarrafa saurin ja, canza jimlar adadin kayan da za a ciro, ta yadda bayan an samar da albarkatun a tashar ciyar da titin jigilar kayayyaki, kaurinsu ya tsaya tsayin daka da uniform, da kaya na bel conveyor ba zai canza ko da kuwa gudun rabo na tarakta. Tabbatar da yanayin awo da layin wannan hanya dole ne ya fi sauran hanyoyin ciyarwa.

Lura: Ana ciyarwa da aunawa akan bel guda 2 kowanne. 1.2 Matsayin ci gaba da ingancin hanya don ci gaba da injin motsa jiki. Ciki har da: Cement Stabilized Soil Mix Machinery, Kankare Ci gaba da Cakuda Injin, Kwalta Ci gaba da Cakuda Machinery, Ci gaba da Cakuda Machines, da dai sauransu.

A cikin yanayin yau, irin waɗannan na'urori ba za a iya kwatanta su da hanyoyin batch dangane da madaidaicin tantance yanayin awo. Sabili da haka, hanyar haɗin gwiwar ci gaba ba ta sami fifiko ga abokan ciniki da yawa ba, wanda shine ɗayan dalilan. Bisa ga nunin kimiyya, ana iya ganin cewa fasahar haɗawa da sarrafa kayan aikin da waɗannan hanyoyin tabbatar da ma'auni guda biyu suka kayyade suna da wuraren da ake da su, kuma amfani da ci gaba da haɗawa ba ya shafar ƙarancin fasaha na wucin gadi.

A yau, injinan haɗaɗɗun rotary a cikin ƙasarmu duk suna amfani da hanyar iya aiki ko ma'aunin bel ɗin lantarki. Ana amfani da hanyoyin aunawa da tabbatarwa iri biyu. An bullo da yanayin ci gaban fasahar sarrafa juzu'a daga Turai a cikin 1970s. Babu ci gaba daga farko zuwa ƙarshe. A zahiri, duka hanyoyin biyu na iya cimma daidaito mai girma a Turai. Misali, Schenck's watsa bel batching sikelin a Faransa yana da tsayayyen daidaito batching na 2%. Amma ba kyau a kasata, dalili ya dogara ne da matsalolin abubuwan more rayuwa kamar masana'antar sarrafa injuna da albarkatun kasa a cikin ƙasata.

A yau, daidaiton auna ma'aunin bel na lantarki a cikin filin titin ƙasata gabaɗaya kusan kashi 5% ne kawai, wanda bai da nisa da tabbatar da ma'auni na tushen iya aiki, kuma dogaro na dogon lokaci ba shi da kyau. Sashi na 2: Sabuntawa a Ci gaba da Aunawa - Siginar Daban-daban (Jihar mara nauyi). Tun daga shekarun 1990s, ana ci gaba da yin amfani da ma'aunin ma'aunin multihead (Rashin nauyi na Ingilishi) a cikin samar da masana'antu.

Ma'auni na bel na lantarki, ma'aunin karkace, ma'auni masu tarawa, da sauransu. sannu a hankali suna maye gurbin ma'auni mai yawan kai. A matsayin sabuwar hanyar tabbatar da ma'aunin ma'auni, ana zaɓin samar da albarkatun ƙasa da sarrafawa. 2.1 Ma'auni na asali: Ɗauki guga tabbatar da ma'aunin ma'auni da ƙungiyar ciyarwa gabaɗaya, ci gaba da yin samfurin siginar tabbatar da ma'aunin sikelin bisa ga sashin kayan aiki ko software na kwamfuta na sama, da ƙididdige ma'aunin tabbatar da ma'aunin ma'auni a kowane lokaci guda kamar yadda jimlar kwarara nan take, sannan kuma bisa ga Daban-daban software da saitin kayan tacewa ana warware su ta hanyar fasaha don samu.“takamaiman jimlar kwarara”. Daidaitaccen ma'auni na kwararar ruwa yana da matukar mahimmanci, shine tushen ma'aunin ma'aunin ma'auni mai yawa.

Wannan hoton ya haɗa da hanya ta al'ada: A ƙarshe, bisa ga PID feedback ingantawa algorithm, FC tana aiwatar da ainihin aikin sarrafawa kusa da jimlar maƙasudin maƙasudi, kuma yana fitar da siginar bayanan daidaitawa don sarrafa mai farawa mai laushi da sauran allon kula da ciyarwa. . 2.2 Aiwatar da siginar siginar siginar ma'auni (ma'auni mai yawa) a cikin kankare: Ana iya gani daga ka'idar asali cewa ba za a cutar da shi ba ta hanyar canjin kayan aikin injiniya tsakanin ma'auni da ƙungiyar ciyarwa, kawai yana auna bambancin nauyin net (bambancin nauyi). nauyi), da kuma fa'idodin hanyoyin auna ma'auni na gargajiya sananne ne. A ƙarƙashin yanayin cewa maƙasudin sarrafawa shine jimillar kwarara (t / h, kg / min), idan ƙarfin jigilar kayan albarkatun ƙasa da madaidaicin tabbatarwar awo ya yi girma, ana iya amfani da hanyar mara nauyi a matsayin mafi kyawun shirin don tabbatar da yanayin yanayi. .

2.2.2 Tsarin samar da ma'auni na multihead: 2.2.3 Tsarin ƙira na ma'auni na multihead ya kamata ya kula da abubuwan da ke haifar da daidaiton ma'auni: ma'auni na multihead yana la'akari da halayen ma'auni na ma'auni na bayanai da kuma ma'auni mai ƙarfi. . Sabili da haka, a cikin ƙirar tsarin sarrafawa, an ƙayyade: 1. Matsakaicin adadin jigilar jigilar kayayyaki, gabaɗaya, ƙayyadaddun kewayon aiki shine 60% zuwa 70% na ƙimar ƙimar jigilar kayayyaki. Lokacin da ake amfani da sadarwa da canjin saurin musanya, mitar damuwa shine 35-40HZ. An ba da garantin daidaitawa da yawa.

Hakanan saboda saurin sufuri ya yi ƙasa sosai, amincin software na tsarin yana da rauni. Na biyu, zaɓi na kewayon firikwensin da tsarin lissafin ya dace. Wato, firikwensin kuma yana amfani da 60% ~ 70% na kewayon ma'auninsa, kuma kewayon siginar bayanan yana da faɗi, wanda ke da fa'ida sosai don inganta daidaito.

3. Tsarin tsarin tsarin injiniya don tabbatar da yawan kayan albarkatun kasa, da kuma tabbatar da cewa lokacin ciyarwa ya kasance takaice kuma ciyarwar ba ta da yawa. Gabaɗaya, ciyarwa sau ɗaya kowane minti 5-10. Ya kamata watsawa mai taimako ya zama santsi da madaidaiciya. 2.2.4 Babban aikace-aikacen: Tare da saurin haɓakar haɓakar fasahar sarrafa motoci, ma'aunin multihead yana ɗaukar sabbin aikace-aikacen fasaha, kuma daidaiton ma'aunin sa ya bambanta daga 0.3% zuwa 0.5%.

Makullin wannan fasaha shine amfani da na'urori masu auna nauyi na bayanai, wanda zai iya sanya nauyin ma'aunin nauyi na 0.1% ~ 0.2% ko ma mafi girma. 2.2.4.1 Aikace-aikacen firikwensin nauyin bayanai: Domin yin la'akari da wajibcin ma'auni mai ƙarfi da daidaito, yana da matukar muhimmanci a zaɓi firikwensin a ƙarshen shigarwar software na tsarin awo. Musamman a wurin da tsarin dole ne ya kasance mai hankali, lambar nan da nan ko kai tsaye na firikwensin yana da mahimmanci. A wannan lokacin, ainihin rashin tabbas da ma'aunin ma'auni yawanci bambance-bambance ne, kuma ba za a iya haɗa su biyun ba. kayan aiki, amma dole ne a auna su bisa ga al'ada.

A wannan mataki, ana amfani da na'urori masu auna firikwensin dijital da na analog da yawa a masana'antar auna nauyi ta kasar Sin, kuma siginar bugun jini ba ta da girma. A matsayin misali, ana amfani da ainihin ka'idar ƙarfin ƙarfin resistor don samar da firikwensin nauyi tare da babban fitarwa, kuma yawan fitowar sa gabaɗaya 30-40 mV. Don haka, siginar bayanan sa yana da saurin kamuwa da tasirin mitar rediyo, kuma nisan watsa na USB shima gajeru ne, gabaɗaya tsakanin mita 10.

Zaɓi tsarin tsarin auna nau'ikan firikwensin da yawa (ma'aunin ma'aunin silo), dandamalin sabis na auna tsarin software ko ma'aunin ma'auni gada (ma'aunin motar lantarki ko sikelin dogo), software na tsarin bayanai na iya kammala“adadin da aka ayyana”. Saboda software na tsarin firikwensin tashoshi da yawa, babu wata matsala da ta dace da resistor. Mai amfani zai iya shigar da cikakken adireshin na'urar firikwensin, ma'aunin nauyi da azancin ma'auni, kuma za'a iya aiwatar da sikelin ta atomatik.“kusurwoyi hudu”ko“baki”Ma'auni na haruffan Ingilishi baya buƙatar daidaitawa akai-akai.

Lokacin da aka haɗa na'urori masu auna firikwensin da yawa zuwa software na tsarin simulation, halayen kowane firikwensin ba za a iya gane su sosai ba, kuma kowane firikwensin dole ne a daidaita shi kuma kowane firikwensin dole ne a daidaita shi ta amfani da mai rarraba wutar lantarki a cikin toshewar tashar. An daidaita na'urar. Tun da akwai nau'i-nau'i na t a cikin dukan tsarin daidaitawa, ana maimaita shi sau da yawa. Don software na tsarin bayanai, ba da izinin tabbatarwa mai zaman kansa na kowane azaman firikwensin guda ɗaya.

Don haka, lokacin da aka kashe don daidaita software na tsarin firikwensin hankali shine kawai 1/4 na simintin tsarin. Software na tsarin zai iya“ciwon kai”, Wato, hanyar bincike na iya ci gaba da bincika ko siginar bayanai na kowane firikwensin ya ƙare, ko abin da ake fitarwa ya wuce gona da iri, da dai sauransu. Idan kuskure na yau da kullun ya faru, za a nuna bayanai ko ƙararrawa ta atomatik akan na'urar kayan aiki ko panel aiki. Abokan ciniki za su iya amfani da maɓallan ayyuka akan kwamitin sarrafawa don nemo kowane firikwensin, gano dalilin gama gari da aiwatar da cire kuskure na gama gari.

Ikon tantancewa a gani da kuma share kuskuren gama gari a bayyane yake babbar fa'ida ce ga abokan ciniki, kuma a cikin simintin software na tsarin firikwensin analog, irin wannan fa'idodin sun cancanci kwaikwaya sosai. Na'urar firikwensin tsarin firikwensin na yau da kullun A cikin masana'antar auna, ƙudurin allo na mai canza dijital zuwa analog shine rago 16, kuma akwai ƙididdiga 50,000; kuma ƙudurin allo na kowane firikwensin a cikin software na tsarin bayanai shine 16 bits. Tare da 20 ragowa, akwai 1,000,000 samuwa kirga. Don haka, software na tsarin da na'urori masu auna firikwensin dijital guda 4 na iya samar da ƙudurin allon ƙirga 4,000,000.

Yana da fa'ida ta manyan pixels, musamman a yanayin da nauyin firam ɗin auna kansa yayi nauyi kuma ma'auni kaɗan ne. Misali, a cikin software na tsarin auna batch, wani lokacin wasu albarkatun ƙasa kaɗan ne kawai na girke-girke na sirri, amma abubuwan da ake buƙata don daidaito har yanzu suna da yawa. Irin waɗannan yanayi daidai suke da wahalar cimmawa a cikin simintin tsarin gargajiya.

2.3 Matsayin aikace-aikacen a gida da waje (wanda aka samu a cikin masana'antar sinadarai, masana'antar ƙarfe, robobi, filayen sinadarai, da sauransu) A fannoni da yawa, akwai ƙwarewar aiki a cikin yin amfani da ma'aunin nauyi mai yawa. Misali: kankare kayan yaji. A cikin 'yan shekarun nan, an yi amfani da shi sosai a fannoni da yawa kamar samfuran roba, filayen sinadarai, da fiber na gani.

A wasu samar da masana'antu, ci gaba da tabbatar da ma'auni mara nauyi na jihar na iya tabbatar da haɗaɗɗun kayan da ba su da tushe, kuma dole ne a raunana hadawar, wanda ke sauƙaƙe fasahar sarrafawa. Wannan samfurin ya cika sosai a ƙasashen waje. Misali, Kamfanin Schenck na Faransa, da Buda Benla Enterprise, da Kamfanin Majagaba na Faransa, da dai sauransu, fasaharsu za ta jagoranci duniya a duniya. Daga cikin su, mayaƙan suna amfani da fasahar firikwensin dijital, kuma madaidaicin madaidaicin ya kai 0.25%.

An cimma daidaitattun ma'auni na ma'auni na bayanai a cikin dukkanin tsarin samar da masana'antu. Yi amfani da mahaɗar rotary da haɗari na gaba. A cikin aikin tabbatar da ma'auni na ci gaba da haɗa injina a cikin ƙasata, har yanzu yana kan hanyar tantance ma'aunin gargajiya. Don haka, aikace-aikace da haɓaka ma'aunin nauyi na multihead yana da matukar mahimmanci ga fasahar sarrafa siminti mai daidaitawar ƙasa, ci gaba da haɗawa da kwalta. Hakanan yana da mahimmin mahimmin aiki don daidaitaccen magudin jimillar kwarara.

Saboda tsari mai sauƙi na tsarin motsawar jujjuyawar da ƙarancin kulawa, da zarar an inganta haɗin samfuran, za a canza ƙarancin kasuwa na yanzu na motsawar motsi. Musamman a fagen aikin injiniyan hanya da makamashin ruwa, inda aka sanya manyan ka'idoji akan injuna masu haɓaka samarwa, ma'aunin ma'aunin multihead wani muhimmin mataki ne na haɓaka daidaiton tabbatar da awoyi.

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