Kugwiritsa ntchito choyezera cha M90Smultihead mu zokometsera za simenti

Wolemba: Smartweigh-Multihead Weighter

Kugwiritsidwa ntchito kwa nthawi yayitali kwa DCM-1 lamba lamba pamagetsi a simenti ya simenti, chifukwa kuperekedwa kwa clinker ya simenti kumakhala kochepa, ndipo kutentha kwa clinker ya simenti mukupera kumakhala kwakukulu, zomwe nthawi zambiri zimabweretsa kutalikitsa lamba wotumizira, kupatuka. njira ndi ngakhale kuyaka; sikelo iyi ndi yovuta kuwerengera. , kudalirika kosadalirika, kulephera kwa zida zapamwamba, komanso kutsimikizika kotsimikizika kocheperako, zomwe zimapangitsa kutayika kwakukulu kosungirako konkire, ndikutayika kwapakati kuposa 500t. Pofuna kupititsa patsogolo kuyeza ndi kutsimikizira kulondola kwa clinker ya simenti Mu Ogasiti, 2 imayika Φ2.1m motsatana.×M90S multihead weigher imayikidwa pa chopukusira konkire cha 6.5m, ndipo zotsatira zake ndi zabwino kwambiri. Chidule cha choyezera chamtundu wa 2M90S multihead. Sankhani CPU8751 ngati kiyi yogwiritsira ntchito M90Smultihead weigher.

Imakhala ndi magawo asanu: makina ogwedera amagetsi, amplifier, sensor, malo osungiramo zotsimikizira miyeso ndi pulogalamu yayikulu yamakompyuta ang'onoang'ono, omwe amagwiritsidwa ntchito kwambiri potsimikizira kuyeza kosalekeza kwa zinthu zambiri zolimba. Mfundo zazikuluzikulu za sikelo: nthawi yozungulira ntchito: 30 ~ 255s; 2) ntchito muyeso kutsimikizira mwatsatanetsatane: 0,5% ~ 1%; 3) mphamvu yopanga pa ola limodzi: 0.1 ~ 60 matani / ola; 4) mtunda wotumizira chizindikiro cha data:<Makilomita atatu; kusinthasintha: kutentha kwa chitoliro chachikulu: -10 ~ + 50 ℃; chinyezi cha mpweya:<85%; Kutentha kwa SCR: -15 ~ 40 ℃; chinyezi cha mpweya:<85%. M90S yamtundu wa multihead weigher imathanso kukonza zopangira 8 zopangira zosiyanasiyana, ndipo kuchuluka kwake komwe kumapangidwa kumatsimikiziridwa molingana ndi kukonzekera komwe kwaperekedwa.

Miyezo itatu yotsimikizika ya metrological. Lowetsani zambiri zomwe mwapatsidwa mu kukumbukira mwachisawawa kwa M90S molingana ndi kiyibodi yapakompyuta, ndipo seva izichita zomwezo molingana ndi malamulo azidziwitsozo. Masensa atatu amanjenje omwe amalumikizidwa mndandanda amayikidwa muchipinda choyezera ndi kutsimikizira, kenako molingana ndi kagawo kakang'ono kakang'ono koyendetsa kakulidwe ka amplifier, kutulutsa kwa chizindikiro cha data ndi sensor kumakulitsidwa kukhala chizindikiro cha AC voltage data ya 0.67 ~ 0.67 V, yomwe imagwiritsidwa ntchito ngati A / D converter input, makompyuta apakompyuta amayesa A / D socket core 1 ~ 8 njira, pamene mtengo woperekedwa wafika, kudyetsa kumathetsedwa; 0.67V AC voteji deta chizindikiro, malinga ndi mawerengedwe ndi ntchito, ndiyeno kuchita A/D kutembenuka, pamene kompyuta pakompyuta kuyerekeza deta chizindikiro ndi mtengo anapatsidwa, akupeza mtengo wachibale, ndi kutsirizitsa kudula, motero kumaliza ntchito. nthawi yozungulira, ndikuwonetsa zambiri kuchuluka kwazinthu zodulira nthawi yozungulira.

Panthawi ina, chifukwa cha kuopsa kwa zinthu zina, pulogalamu yamakina idzatumiza ma alarm system, ndipo idzapitiriza kusonyeza nambala ya serial ya alarm station. Panthawiyi, pulogalamu yamapulogalamuyi ikudikirira. Kutsitsa ndi kutsitsa kusanafikire pamtengo womwe wapatsidwa, ntchito yanthawi yozungulira yotsatira ingoyambika. Chachinayi, kukhazikitsa ndi kusintha.

4.1 Tension sensor. Masensa atatu omwe ali pa bin yotsimikizira za metrological ayenera kugwiritsidwa ntchito m'munda womwewo, ndipo zowunikira zamagulu osiyanasiyana sizingasakanizidwe. Sensa iyenera kuyikidwa pakati pa chingwe chachitsulo chachitsulo (onani Chithunzi 1).

3. Pambuyo pa kukhazikitsa, musakhudze sensa ndi chinthu chilichonse, ndikupangitsa kuti ikhale pansi pa mphamvu ya mbali. 4.2 Choyamba, amplifier iyenera kusinthidwa pokhapokha atakweza sensa, bin yotsimikizira miyeso ndi vibrator yamagetsi yotsegula zinthu. 2. Mphamvu yosinthira ya amplifier iyenera kutsimikiziridwa pa 380V±Mkati mwa kukula kwa 10%, magetsi osinthira sangathe kugwiritsidwa ntchito ndi zida zapakhomo zomwe zimayatsidwa pafupipafupi.

sinthani“ziro”resistor, kotero kuti linanena bungwe voteji amplifier pafupifupi 0.6V. Sinthani chiŵerengero cha kukula, ikani 4kg ya code mu makina otseguka a electro-vibration, ndikuwona zomwe zikuwonetsedwa ndi seva ya M90S.“Kuyika kwa analogi”Kuchuluka kwa deta kuyenera kuwonjezeka ndi 40-80. Njira yaying'ono yolumikizirana ndiyokulirapo, ndipo njira yayikulu yolumikizirana ndiyocheperako.

Nthawi zambiri amagwiritsidwa ntchito pakati pa ma 20 / kg ~ 10 kuwerengera / kg. 4.3 Vibrator yamagetsi yokhala ndi chipinda chotsimikizira za metrological. Mtunda wa mamilimita 20 uyenera kutsimikiziridwa pakati pa doko lodyetsera la vibrator yamagetsi yodyetsera ndi bin yoyezera ndi kutsimikizira, ndipo cholumikizira chamagetsi chopatsa mphamvu chimagwedezeka mwakufuna; Sizikhudza kutsegulidwa kwa zinthu panthawi ya ntchito (onani Chithunzi 2).

Kusankha vibrator yamagetsi yamphamvu kwambiri monga cholumikizira chamagetsi chopatsa mphamvu kumatha kuchepetsa nthawi yodyetsa, kuonjezera nthawi yodyetsa, ndikupangitsa kuti zopangira ziziyenda mosalekeza. (4) Kukula kwa kuyeza ndi kutsimikizira nyumba yosungiramo zinthu kumatsimikiziridwa molingana ndi kuchuluka kwa chopukusira cha CNC. Fakitale yathu imagwiritsa ntchito makina opera a 16t/h CNC kuti atsegule zinthuzo, kuyeza kwa simenti ya 800Mm ndi nyumba yosungiramo zinthu zotsimikizira, ndi 800Mm ntchentche zoyezera phulusa ndi nyumba yosungiramo zotsimikizira. , Gwiritsani ntchito pulasitala ya 600Mm ya Paris kuyeza ndikuyang'ana nyumba yosungiramo zinthu. Kuthamanga kasanu.

Kampani yathu yangoikapo zoyezera zamtundu wa M90S kuchokera mu Ogasiti 1992. Zoyezera ziwiri za M90S za multihead zomwe zidayikidwa mu Seputembala wa chaka chomwecho zidasinthidwa ndi ziro point ndi zinthu, ndipo kupatuka kwa kutsimikizira kwa metrology ndikochepera 1%, kukwaniritsa ntchito yofunikira. zizindikiro zizindikiro. Magetsi odyetsera vibrator amanjenjemera kwambiri, ndipo koyilo yotuluka nthawi zambiri imasweka, zomwe zimapangitsa kuti zinthu zisamatsegulidwe bwino ndikuyika pachiwopsezo kulondola kwake. Chinyezi cha phulusa la malasha ndi chachikulu, ndipo kutsekeka kwa zinthu zopangira filimu nthawi zambiri kumachitika muyeso ndi kutsimikizira.

Timatenga njira zotsutsana ndi izi: Pavuto lakuphulika kwa coil, sankhani 40mm.×Chitsulo cha 40mm chomangika mozungulira koyilo yothamanga kuti chilimbikitsidwe. 2) Yang'anirani mosamalitsa kuchuluka kwa madzi opera omwe akubwera kukhala ochepera 2%. Malinga ndi miyeso pamwambapa, mankhwala calibrated 2 multihead sikelo, ndipo zolakwa deta anali motero: No. 2: 0.528%, No. 2: 0.825%, No. 2: Kupatuka pafupifupi ndi zosakwana 1%.

Zochitika zothandiza zimasonyeza kuti sikeloyo ili ndi kudalirika kwabwino, ndipo ambiri a iwo akhoza kuganizira zomwe zimaperekedwa muyeso ndi kutsimikizira kukonzekera kwa klinka ya simenti. 6. Kuwunika zotsatira zenizeni. Pambuyo pa kukhazikitsa, kusintha ndi kugwiritsa ntchito, choyezera cha M90Smultihead chili ndi ntchito zotsatirazi: choyezera chamtundu wambiri ndi choyenera kugwira ntchito mu chilengedwe cha kutentha kwakukulu, utsi wambiri ndi fumbi, ndi kugwedezeka kwamphamvu; mlingo wa teknoloji yodzipangira yokha ndi yapamwamba, ndipo kutuluka kwathunthu pamene mukutsitsa kumatha kusinthidwa molingana ndi mtengo womwe wapatsidwa.

Ili ndi kudalirika kwambiri komanso kulondola kwamphamvu kwamphamvu kolondola. (4) Kulephera kwa zida ndizochepa, ndipo kukonza kumakhala kochepa. (5) Kuwongolera kwazinthu zamphamvu ndikosavuta ndipo kumatha kuchitika mkati mwa miyezi ingapo kapena mwezi umodzi.

Zisanu ndi ziwiri zikusonyeza. Choyezera chambiri cha M90S chimagwiritsidwa ntchito makamaka potsimikizira ma metrological a tinthu tating'onoting'ono kapena tizidutswa tating'ono tating'ono. Kukula kwa tinthu nthawi zambiri kumakhala 0.5 ~ 35 mm. Ndikofunikira kusintha kusiyana pakati pa koyilo yothamanga ndi koyilo yamagetsi pafupipafupi kuti kugwedezeka kwamphamvu kwa vibrator yamagetsi kukulirakulira.

Mukatseka, zimitsani seva ndi zida zomaliza kuti muteteze kuyimba kwadzidzidzi kuti zisasunthike.“K”mtengo (mlozera wa calibration wa sikelo iliyonse), zomwe zimakhudza kutsimikizika kwa muyeso.

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