Malinga ndi kafukufuku wa Instititut für Druckmaschinen und Druckverfahren (IDD) wa yunivesite ya Damstadt ku Germany, zotsatira za labotale zimasonyeza kuti mzere wodula pamanja umafunika anthu awiri kuti amalize ntchito yonse yodula, ndipo pafupifupi 80% ya nthawi imathera pa. kunyamula pepala kuchokera pamphasa kupita ku chonyamulira. Kenako, chifukwa chogwira ntchito pamanja m'magulu, mapepalawo amakhala otsetsereka, motero pamafunika njira yowonjezereka yothamangira mapepala. Izi zimafuna nthawi yochuluka kuti musanthule mapepala. Kuphatikiza apo, nthawi yothamangira mapepala imakhudzidwa ndi zinthu zosiyanasiyana monga mawonekedwe a pepala, kulemera kwa pepala, ndi mtundu wa pepala. Komanso, kulimba kwa thupi kwa ogwira ntchito kumayesedwa. Malinga ndi tsiku logwira ntchito la maola 8, 80% ya nthawiyo imagwiritsidwa ntchito pogwira ntchito, ndipo maola 6 masana ndi ntchito yamanja yolemetsa. Ngati mawonekedwe a pepala ndi aakulu, mphamvu ya ntchito idzakhala yochuluka kwambiri.
Kuwerengedwa molingana ndi liwiro la makina osindikizira omwe ali ndi liwiro la mapepala 12,000 pa ola limodzi (onani kuti makina osindikizira osindikizira a m'nyumba amagwira ntchito 7X24), kuthamanga kwa mzere wodula pamanja ndi pafupifupi 10000-15000 mapepala / ola. M’mawu ena, anthu aŵiri odziŵa bwino ntchito amafunikira kugwira ntchito mosalekeza kuti agwirizane ndi liŵiro losindikizira la makina osindikizira a offset. Choncho, mafakitale osindikizira m'nyumba nthawi zambiri amatenga antchito ambiri, ogwira ntchito kwambiri, komanso odula mapepala kwa nthawi yaitali kuti akwaniritse zosowa za ntchito yosindikiza. Izi zidzabweretsa ndalama zambiri zogwirira ntchito komanso kuwonongeka kwa ntchito kwa wogwira ntchitoyo.
Podziwa vuto ili, gulu la mapangidwe a Guowang linayamba kukonza mphamvu zamakono mu 2013 ndikukhazikitsa cholinga cha momwe mungagonjetsere 80% ya nthawi yosamalira. Chifukwa liwiro la chodula mapepala lili pafupifupi lokhazikika, ngakhale chodulira mapepala apamwamba kwambiri pamsika ndi nthawi 45 pamphindi. Koma momwe mungasiyire 80% ya nthawi yogwira ili ndi zambiri zoti muchite. Kampaniyo imayika mzere wodula wamtsogolo m'magawo atatu:
1 : momwe mungatulutsire pepala bwino pa mulu wa mapepala
2: Tumizani pepala lochotsedwa kwa wodula mapepala
3: Ikani pepala lodulidwa bwino pa mphasa.
Ubwino wa mzere wopanga uwu ndikuti 80% ya nthawi yoyendera ya wodula mapepala yatsala pang'ono kutha, m'malo mwake, woyendetsa amayang'ana kwambiri kudula. Njira yodulira mapepala ndi yosavuta komanso yothandiza, liwiro lawonjezeka ndi nthawi 4-6 modabwitsa, ndipo mphamvu yopanga yafika pamapepala 60,000 pa ola limodzi. Malinga ndi makina osindikizira a offset pa liwiro la mapepala 12,000 pa ola limodzi, mzere umodzi pa munthu aliyense ukhoza kukhutiritsa ntchito ya makina 4 osindikizira a offset.
Poyerekeza ndi anthu awiri am'mbuyomu omwe amapanga mapepala 10,000 pa ola limodzi, mzerewu wamaliza kudumphadumpha pakupanga ndi kupanga zokha!
Tsatanetsatane wodula mzere:
Chingwe chonse chodulira chakumbuyo chakumbuyo chagawika m'magawo atatu: chosankha mapepala chanzeru, chodulira mapepala chothamanga kwambiri, ndi makina otsitsa mapepala. Ntchito zonse zitha kumalizidwa ndi munthu m'modzi pa zenera la chodula pepala.
Choyamba, ndi chodula mapepala monga likulu, malinga ndi dongosolo la msonkhanowo, chojambulira mapepala ndi chotsitsa mapepala chikhoza kugawidwa kumanzere ndi kumanja nthawi imodzi kapena mosiyana. Wogwira ntchitoyo amangofunika kukankhira mapepala odula mapepala kumbali ya chojambulira mapepala ndi trolley ya hydraulic, ndiyeno kubwereranso ku makina odulira mapepala, dinani batani la katundu wa pepala, ndipo wosankha mapepala ayamba kugwira ntchito. Choyamba, gwiritsani ntchito mutu wa pneumatic pressure kukanikiza pepala kuchokera pamwamba pa mulu wa mapepala kuti musapendekeke potola mapepala. Kenako nsanja yokhala ndi mphira wozungulira wozungulira mbali imodzi imasunga lamba wopingasa pang'ono ndikutsika pang'ono ndikusunthira ku ngodya ya mulu wa pepala, kenako amatsikira pamapepala omwe amayikidwa ndi kompyuta. Diso la photoelectric limatha kuwongolera kutalika kwake. Kenako pita patsogolo pang'onopang'ono mpaka itakhudza mulu wa pepala. Chogudubuza cha rabara chimatha kulekanitsa cholembera cha pepala m'mwamba popanda kuwonongeka, kenako ndikuyika nsanja yonse ya nsanja mu mulu wa pepala pafupifupi 1/4 pa liwiro lachilengedwe, ndiyeno chotchinga cha pneumatic chimangiriza pepala lomwe liyenera kukhala. kutulutsidwa. Tulutsani mutu wopanikizika womwe unakanikiza pepala lonse kutsogolo. Pulatifomu imagubuduza mu mulu wonse wa mapepala kachiwiri pa liwiro lachilengedwe. Kenako nsanja imasunthira pang'onopang'ono kumbuyo kwa chodulira mapepala mpaka itatsamira kwathunthu kumbali ya tebulo logwirira ntchito kuseri kwa chodulira mapepala. Panthawiyi, wodula mapepala amatseka chotolera mapepala ndipo choyimitsa chakumbuyo chimangogwera, ndipo wotola mapepala amakankhira mapepalawo papulatifomu. Lowani kumbuyo kwa chodula mapepala, baffle imakwera, ndiyeno wodula mapepala amakankhira pepala kutsogolo molingana ndi pulogalamu yokhazikitsidwa, yomwe ili yabwino kuti wogwiritsa ntchitoyo atenge. Kenako chodulira mapepala chimayamba kugwira ntchito. Wogwira ntchito amasinthasintha mapepalawo katatu pa tebulo logwirira ntchito la mpweya, amadula mbali zonse zinayi za mulu wa mapepala bwino, ndikukankhira papulatifomu yokonzekera mapepala. Chotsitsacho chimangosuntha mulu wa mapepalawo. Tsegulani pa pallet. Njira yodulira kamodzi yatha. Pamene chodula mapepala chikugwira ntchito, chotola mapepala chimagwira ntchito nthawi yomweyo. Mukatulutsa pepala lodulidwa, dikirani kuti pepalalo lidulidwe ndikukankhiranso mu chodula mapepala. Ntchito yobwerezabwereza.
Ngati mukuganiza kuti malongosoledwe ake ndiatali kwambiri, onani vidiyoyi:
> Zida zozungulira zodulira mapepala
Nthawi yotumiza: Sep-02-2021