Ngokutsho kophando lwe-Instititut für Druckmaschinen und Druckverfahren (IDD) kwiYunivesithi yaseDamstadt eJamani, iziphumo zelebhu zibonisa ukuba umgca wokusika ngesandla ufuna abantu ababini ukugqiba yonke inkqubo yokusika, kwaye malunga ne-80% yexesha lichithwa ekuthuthweni kwephepha ukusuka kwi-pallet ukuya kwi-lifter. Emva koko, ngenxa yokuphathwa ngesandla ngamaqela, iphepha likwimeko egobileyo, ngoko ke kufuneka inkqubo eyongezelelweyo yokujoga iphepha. Le nkqubo ifuna ixesha elithile lokucwangcisa iphepha. Ngaphezu koko, ixesha lokujoga iphepha lichaphazeleka zizinto ezahlukeneyo ezifana nesimo sephepha, ubunzima bephepha, kunye nohlobo lwephepha. Ngaphezu koko, ukufaneleka komzimba kwabaqhubi kuyavavanywa kakhulu. Ngokwemini yomsebenzi weeyure ezisi-8, i-80% yexesha isetyenziselwa umsebenzi wokuphatha, kwaye iiyure ezi-6 zosuku ngumsebenzi onzima wezandla. Ukuba ifomathi yephepha inkulu, amandla okusebenza aya kuba phezulu nangakumbi.
Ukubalwa ngokwesantya somatshini wokushicilela we-offset ngesantya seeshiti ezili-12,000 ngeyure (qaphela ukuba oomatshini bokushicilela be-offset bezityalo zokushicilela zasekhaya basebenza nge-7X24), isantya sokusebenza somgca wokusika ngesandla simalunga ne-10000-15000 yamaphepha/iyure. Ngamanye amazwi, kufuneka abasebenzi ababini abanezakhono ezithile basebenze ngaphandle kokuma ukuze bahambisane nesantya sokuprinta somatshini wokushicilela we-offset. Ke ngoko, izityalo zokushicilela zasekhaya zihlala zisebenzisa abasebenzi abaninzi, amandla aphezulu, kunye nokusebenza ixesha elide kwabasiki bephepha ukuhlangabezana neemfuno zomsebenzi wokushicilela. Oku kuya kubangela iindleko ezininzi zomsebenzi kunye nomonakalo onokwenzeka kumqhubi.
Ekubeni besazi le ngxaki, iqela loyilo laseGuowang laqala ukuququzelela amandla obuchwephesha ngo-2013 laza labeka usukelo lokuba lingayinqoba njani i-80% yexesha lokuphatha. Ngenxa yokuba isantya somsiki wephepha siphantse simiselwe, kwanomsiki wephepha ophucukileyo kwimarike uphindwe ka-45 ngomzuzu. Kodwa indlela yokushiya i-80% yexesha lokuphatha inento eninzi yokwenza. Le nkampani ibeka lo mgca wokusika wexesha elizayo ube ngamacandelo amathathu:
1: indlela yokukhupha iphepha kakuhle kwinqwaba yephepha
Okwesibini: Thumela iphepha elisusiweyo kumsiki wephepha
Okwesithathu: Beka iphepha elisikiweyo kakuhle kwi-pallet.
Inzuzo yale mveliso kukuba i-80% yexesha lokuthuthwa kwesixhobo sokusika iphepha sele liphelile, endaweni yoko, umqhubi ugxila ekusikeni. Inkqubo yokusika iphepha ilula kwaye isebenza kakuhle, isantya sinyuke ngokumangalisayo izihlandlo ezi-4-6, kwaye amandla okuvelisa afikelele kuma-60,000 amaphepha ngeyure. Ngokutsho kwe-offset press ngesantya sama-12,000 amaphepha ngeyure, umgca omnye kumntu ngamnye unokwanelisa umsebenzi wee-offset press ezine.
Xa kuthelekiswa nomthamo wemveliso wabantu ababini bangaphambili we-10,000 sheets ngeyure, lo mgca wemveliso ugqibe inqanaba elikhulu kwimveliso kunye noomatshini!
Iinkcukacha zenkqubo yokusika umgca:
Lonke ulayini wokusika ozenzekelayo emva wohlulwe ube ngamacandelo amathathu: isixhobo sokukhetha iphepha esikrelekrele esizenzekelayo, isixhobo sokusika iphepha esicwangcisiweyo ngesantya esiphezulu, kunye nomatshini wokukhupha iphepha ozenzekelayo. Yonke imisebenzi ingagqitywa ngumntu omnye kwisikrini sokuchukumisa somsiki wephepha.
Okokuqala, xa umsiki wephepha uphakathi, ngokwendlela ebekwe ngayo indawo yokusebenzela, umlayishi wephepha kunye nomlayishi wephepha zinokusasazwa ngasekhohlo nasekunene ngaxeshanye okanye ngokwahlukeneyo. Umqhubi kufuneka atyhale inqwaba yokusika iphepha ecaleni komlayishi wephepha ngetroli ye-hydraulic, aze abuyele kumatshini wokusika iphepha, acinezele iqhosha lokulayisha iphepha, kwaye umkhethi wephepha uya kuqala ukusebenza. Okokuqala, sebenzisa intloko yoxinzelelo lwe-pneumatic ukuze ucinezele iphepha ukusuka phezulu kwinqwaba yephepha ukuze uphephe ukuba inqwaba yephepha ingathambeki ngexesha lenkqubo yokukhetha iphepha. Emva koko iqonga elixhotyiswe ngeroli yerabha ejikelezayo kwelinye icala ligcina ibhanti ethe tye kwi-engile etyebileyo kwaye liyehla ngaphambi kokuba liye kwikona yenqwaba yephepha, lize lehle liye kubude bephepha obubekwe yikhompyutha. Iliso le-photoelectric linokulawula ngokuchanekileyo ukuphakama. Emva koko hamba kancinci ude uchukumise inqwaba yephepha. Irola yerabha ejikelezayo ingahlula inqwaba yephepha phezulu ngaphandle komonakalo, ize ifake lonke iqonga leqonga kwinqwaba yephepha malunga ne-1/4 ngesantya sokujika sendalo, kwaye emva koko i-pneumatic clamp iya kubopha inqwaba yephepha ekufuneka ikhutshwe. Khulula intloko yoxinzelelo ecinezele yonke inqwaba yephepha ngaphambili. Iqonga liqengqeleka kwakhona kwinqwaba yephepha yonke ngesantya sendalo. Emva koko iqonga lihamba kancinci liye ngasemva kwe-paper cutter de lixhomekeke ngokupheleleyo kwicala letafile yokusebenza emva kwe-paper cutter. Ngeli xesha, i-paper cutter ivala kwi-paper picker kwaye i-baffle yangasemva iwela ngokuzenzekelayo, kwaye i-paper picker ityhala inqwaba yephepha eqongeni. Ingena ngasemva kwe-paper cutter, i-baffle iyaphakama, kwaye i-paper cutter pusher ityhala iphepha ngaphambili ngokwenkqubo emiselweyo, elula ukuba umqhubi ayithathe. Emva koko i-paper cutter iqala ukusebenza. Umsebenzi ujikelezisa iphepha kathathu kwi-air-cushion worktable, anqumle onke amacala amane enqwaba yephepha kakuhle, aze alityhalele kwi-paper unloader platform elungiselelweyo. Umatshini wokukhupha iphepha uza kuyisusa ngokuzenzekelayo inqwaba yephepha. Uyikhuphe kwi-pallet. Inkqubo yokusika kube kanye igqityiwe. Xa umsiki wephepha usebenza, umsiki wephepha usebenza ngaxeshanye. Emva kokukhupha iphepha eliza kusikwa, linda iphepha lisikwe uze ulityhale kwisixhobo sokusika iphepha kwakhona. Umsebenzi wokubuyisela.
Ukuba ucinga ukuba ingcaciso inde kakhulu, jonga le vidiyo:
> Izixhobo ezijikeleze umgca wokusika iphepha
Ixesha lokuthumela: Septemba-02-2021