Ama-lining grids amaphakheji ahlukahlukene enziwe ngamakhadibhodi kathayela angaklanywa ngezitayela ezahlukahlukene ngokuya ngezidingo zezinto ezipakishiwe. Zingafakwa futhi zigoqwe zibe yizimo ezihlukahlukene ukuze zihlangabezane nezidingo zokuvikela impahla. Izesekeli zoqweqwe lwamakhadibhodi enziwe ngothayela ziyisinqumo esihle kakhulu sokupakisha futhi ngokuvamile kuyisinqumo sokuqala sezesekeli.
Izesekeli ezenziwe ngekhadibhodi likathayela zinezinzuzo zobuchwepheshe obulula bokucubungula, isisindo esincane, nezindleko eziphansi. Bangaphinda basebenzise amakhona asele eminye imikhiqizo yokupakisha, okugcina izinsiza futhi kunciphise ukumoshakala. Lezi zesekeli ngeke zingcolise imvelo ngesikhathi sokusetshenziswa futhi kulula ukuzigaya kabusha, ngakho zisetshenziswa kakhulu.
Emazweni omhlaba, lezi zinsiza ziqokwe ngokuqokwa kohlobo lwe-09. Izinga lezwe lami, i-GB/6543-2008, liphinde linikeze izitayela namakhodi ezisekeli ezihlukahlukene kuzijobelelo ezifundisayo ezijwayelekile.
▲Izitayela ezehlukene zezisekeli
Yiziphi izinto ezibonakalayo okufanele izesekeli ezenziwe ngekhadibhodi likathayela zibe nazo ukuze zihlangabezane nezidingo zokupakishwa? Lona umbuzo okudingeka abaklami bawufunde futhi bawuhlole.
Izesekeli zamakhadibhodi kathayela zakhiwa kakhulu ngendlela yokufaka noma egoqiwe. Ephaketheni, ikakhulukazi badlala indima yokuvimbela nokugcwalisa.
Okokuqala, ake sihlaziye amandla alezi zesekeli ephaketheni ngesikhathi sokugcina nokuthutha. Ngesikhathi sokuthutha, lapho iphakheji ingaphansi kwamandla angaphandle avela ohlangothini oluvundlile (i-X direction), njenge-brake engazelelwe, izingxenye zangaphakathi zizoqhubekela phambili endaweni evundlile ngenxa ye-inertia, futhi ngokuhambisana nokunyakaza, ngaphambili. futhi izindonga zokunamathisela ezingemuva zengxenye zizokwenziwa. umthelela.
Njengoba izinto zodonga lwe-accessory ziyi-cardboard corrugated, inomsebenzi othile wokugoba, okuzonciphisa umonakalo obangelwa amandla omthelela. Ngesikhathi esifanayo, ingxenye ingase ibe nokungqubuzana nezindonga zesesekeli ezingakwesokunxele nangakwesokudla noma ukupakishwa phezulu nangaphansi kwengxenye. Ngenxa yokungqubuzana, ukunyakaza kokuqukethwe kuzokwehliswa ngokushesha noma kuvinjwe (okufanayo kuyiqiniso ngesiqondisindlela sika-Z).
Uma iphakheji ingaphansi kokudlidliza okuqondile (Y) kanye nomthelela, izingxenye zangaphakathi zizohamba ziye phezulu naphansi, okuzoba nomthelela phezulu nangaphansi kwebhokisi lokupakisha lezingxenye. Ngokufanayo, ngenxa yezinto zokupakisha eziphezulu nezingaphansi ezinezakhiwo ezithile zokugoba, Izophinde idlale indima ethile ekunciphiseni izingozi zomthelela. Futhi ingase ikhiqize ukungqubuzana ngezindonga ezine zesisekeli, ivimbele noma inciphise ukunyakaza okuya phezulu naphansi kokuqukethwe.
Ngaphandle kwezidingo ezikhethekile, izesekeli azidlali indima yokusekela kulo lonke iphakheji. Ngakho-ke, ngokuvamile, ngesikhathi senqubo yokupakisha, izesekeli zidlala indima yokuhlukanisa kuphela futhi azenzi umnikelo omkhulu kwezinye izici.
Ake sihlaziye ukuthi kungenzeka yini ukulimala kwezesekeli kanye neziqukathi zokupakisha ngesikhathi sokugcina nokuthutha. Njengoba lezi zesekeli zigcwalisa iningi lesikhala sephakheji, okuqukethwe kwephakheji akunayo indawo enkulu yokunyakaza futhi kungathinta udonga lwe-accessory. , ngenxa yomphumela wokungqubuzana, ukunyakaza kokuqukethwe kuvinjelwe. Ngakho-ke, izingxenye zezesekeli ezithintekayo nomthelela kanye nengxenye ethintekile yephakheji ngeke ilimale kakhulu. Njengoba lezi zesekeli zivikelwe iziqukathi zokupakisha, ngeke zonakaliswe ngesikhathi sokugcinwa okujwayelekile.
Ukuhlaziywa okungenhla kudinga ukuthi izesekeli zibe nokusebenza okuthile kokugoqa kanye ne-coefficient ethile yokungqubuzana. Ngenxa yezidingo zokucubungula nokusetshenziswa, izesekeli kufanele futhi zibe nokuphikiswa okuthile kokugoqa. Enqubweni yokugcina nokuthutha, izesekeli ngokuvamile azikho ngaphansi kwengcindezi, futhi izesekeli ezingenayo indima esekelayo azinayo izidingo eziphakeme zokumelana nokucindezela konqenqema lwekhadibhodi likathayela. Ngakho-ke, ngaphandle kwezidingo ezikhethekile, i-GB / 6543-2008 S- 2 ejwayelekile kazwelonke. Noma izinkomba zokucindezela onqenqemeni kanye nokuqhuma kokumelana ku-B-2.1 zingahlangabezana nezidingo.
Umklamo omuhle wokupakisha usho ukuthi ukusebenza okuhlukahlukene komkhiqizo wokupakisha kwanele nje ukuvikela umkhiqizo ekukhiqizeni nasekusatshalalisweni ezandleni zamakhasimende. Ukuphishekela ukupakisha ngokweqile kuzodala ukumoshwa kwezinsiza, okungafanele ukukhulumela. Indlela yokufinyelela isilinganiso esiphezulu phakathi kokuthuthukisa ikhwalithi yomkhiqizo nokonga izinsiza, isilinganiso esifanele sempahla eluhlaza, ukuklama okunengqondo nenqubo, kanye nokusetshenziswa okunengqondo kuyizindlela zokuxazulula inkinga. Ngokusekelwe ekuhlangenwe nakho nesipiliyoni emsebenzini, umbhali ubeka phambili izinyathelo eziphikisanayo zokuxhumana nokuxoxisana.
I-Countermeasure eyodwa:
Khetha isilinganiso esifanele sezinto zokusetshenziswa
Izesekeli ezijwayelekile ezenziwe ngekhadibhodi likathayela azinazo izidingo eziphakeme zokucindezela onqenqemeni nokumelana nokuqhuma. Kufanele uzame ukukhetha u-C, D, kanye ne-E-grade base paper. Uma nje ukusebenza kuhlangabezana nezidingo, ungalandeli amandla amaningi futhi uzame ukungasebenzisi usayizi. iphepha lesisekelo. Ngoba iphepha lesisekelo sokulinganisa linamandla aphezulu, kodwa ukusebenza kwe-cushioning akukuhle, futhi ingaphezulu lephepha liba bushelelezi ngenxa yokulinganisa, futhi i-coefficient of friction iyancishiswa, okunciphisa umphumela wokupakisha ngokuphambene nalokho. Ngakho-ke, amakhadibhodi ekhwalithi ephezulu ayifanele ngempela ukwenza izesekeli.
1. Izinsiza zefomethi ye-plug-in
Isebenza kakhulu njengesithiyo. Impahla eluhlaza akudingeki ibe nzima kakhulu noma iqine kakhulu. Ngokuphambene nalokho, into ethambile ethambile isiza kakhulu emphumela wayo wokugoba. Izinto eziqinile zine-coefficient ephezulu yokungqubuzana, okunenzuzo ukuthuthukisa ukuvikelwa kokuqukethwe. Izinsiza zefomethi ye-plug-in ngokuvamile zisesimweni sokuma uma zisetshenziswa, futhi zidinga izinga elithile lokuqina. Esilinganisweni sezinto zokusetshenziswa, ngaphezu kokukhetha iphepha lesisekelo ngaphandle kokulinganisa, iphepha eliyisisekelo elikhudlwana kufanele futhi licatshangelwe izinga elifanayo lekhwalithi yephepha lesisekelo. Ukuze ungakhulisi isisindo, ungakhetha iphepha eliyisisekelo elinokuqina okuncane, ukuze izesekeli zikwazi ukugcina isimo esihle esiqondile, esivumelana nokusebenza kanye nomphumela wokupakisha ngesikhathi sokupakisha, futhi iphepha lesisekelo esixekethile line-cushioning engcono. ukusebenza kunephepha eliyisisekelo eliqinile, elivumela kakhulu ukupakisha. isitoreji kanye nezinto zokuhamba.
2. Izesekeli zokugoqa
Lapho ukhetha isilinganiso sezinto zokusetshenziswa, akufanele kuhlangatshezwane nezidingo ezingenhla kuphela, kodwa futhi ngenxa yezidingo zokugoqa ekukhiqizeni nasekusetshenzisweni, isisekelo sephepha sidinga ukumelana nokugoqa okuthile, bese uzama ukukhetha iphepha lobuso elinobuso obuncane. ukumelana okuphezulu kokugoqa kwesilinganiso. Zama ukungakhethi usayizi wephepha lesisekelo, ikakhulukazi ungasebenzisi iphepha lesisekelo sokulinganisa ukwenza u-corrugation, ngoba ukulinganisa u-corrugation kuzokwandisa amathuba okuphuka kwephepha elingaphezulu.
Namuhla, kunezinhlobo eziningi zephepha lesisekelo, futhi kunezinhlobonhlobo zezinketho ongakhetha kuzo. Uma nje ukhetha isilinganiso esifanele ngokucophelela, uzothola amandla amakhulu ekuthuthukiseni ikhwalithi yomkhiqizo nokonga izinsiza.
▲Izitayela ezehlukene zezisekeli
Countermeasure ezimbili:
Khetha inqubo yokuhlehlisa enengqondo
Kusukela ekuhlaziyweni okungenhla, uma ukumelana nokugoqa kwezesekeli ezenziwe ngekhadibhodi likathayela kungalungile, kuzodala ukuphuka emgqeni wokugoqa ngesikhathi sokucubungula noma ukusetshenziswa. Ukukhetha inqubo yokuhlehlisa enengqondo kungenye yezinyathelo zokunciphisa ukuphuka.
Khulisa ngokufanelekile ububanzi bomugqa wokuhlehlisa, kanye nomugqa obanzi wokuhlehlisa, ngenqubo yokuhlehlisa, ngenxa yokwanda kwendawo ecindezelweyo, ukucindezeleka ku-indent kuhlakazeka, ngaleyo ndlela kuncishiswe amathuba okuphuka ekungeneni. Ukusebenzisa ithuluzi elithambile, elibukhali kancane, njengepulasitiki, kunganciphisa nokuphuka emugqeni wokuklama.
Uma ama-creases alezi zesekeli agoqwe ngendlela efanayo, inqubo yomugqa wokuthinta ingasetshenziswa. Ngale ndlela, ngesikhathi sokucubungula, into ezinhlangothini zombili zomugqa we-indent ine-pre-stretch ethile, engadlala indima ethile ekunciphiseni ukuphuka.
Isilinganiso sesithathu:
khetha umklamo onengqondo
Lapho umsebenzi osekelayo wezesekeli ungacatshangwa, kuyindlela enhle yokuthuthukisa ukumelana nokugoqa ngokukhetha i-indentation ngendlela efanayo ngangokunokwenzeka.
Ekhadini likathayela elikhiqizwe umugqa wokukhiqiza kanye nomshini wobuso obubodwa, isiqondiso se-corrugation sihambisana nesiqondiso esiphambanayo sephepha lesisekelo. Khetha i-indentation ohlangothini olufanayo nolwe-corrugation. Lapho ucutshungulwa futhi usebenzisa, ukugoqa iphepha eliyisisekelo ngendlela ye-longitudinal.
Enye iwukuthi ukumelana nokugoqa ubude bephepha lesisekelo kuphakeme kunokumelana nokugoqa okuphambene, okuzonciphisa ukuphuka emgqeni wokudala.
Okwesibili ukuhlehlisa endaweni ehambisana nothayela. Umphumela wokunwebeka wezinto ezinhlangothini zombili ze-indent ukuqondiswa kwe-longitudinal yephepha lesisekelo. Ngenxa yokuthi amandla okuphuka kwe-longitudinal ephepha lesisekelo angaphezulu kwamandla anqamulayo anqamulayo, ukungezwani okuzungeze ukugoqa kuyehla. ukuphuka. Ngale ndlela, impahla efanayo eluhlaza, ngokuklama okunengqondo, ingadlala indima ehluke kakhulu.
I-Countermeasure yesine:
Khetha indlela enengqondo yokusebenzisa
Izesekeli ezenziwe ngekhadibhodi likathayela zinebanga elithile lamandla ngenxa yezakhiwo zezinto zokusetshenziswa. Uma usebenzisa izesekeli, ungasebenzisi amandla angaphandle amaningi ukuze uzivimbele ukuthi zingaphuki. Uma usebenzisa i-accessory yokugoqa, akumele igoqwe ngo-180 ° ngesikhathi esisodwa.
Ngenxa yokuthi imikhiqizo yephepha iyizinto ze-hydrophilic, umswakama wemvelo ngesikhathi sokusetshenziswa kanye nomswakama wezinto ezitholakalayo nazo ziyizici ezithinta ukuphuka kwezesekeli. Umswakama wekhadibhodi likathayela uvamise ukuba phakathi kuka-(7% no-12%). Mayelana nomphumela, kufanelekile kakhulu. Imvelo noma impahla yome kakhulu, okuzokwandisa amathuba okuphuka kwekhadibhodi. Kodwa lokhu akusho ukuthi uma umanzi kakhulu kuba ngcono, umanzi kakhulu kuzokwenza okuqukethwe kube manzi. Yiqiniso, ukusetshenziswa ngokuvamile kwenziwa endaweni yemvelo, ngakho-ke umsebenzisi kufanele athathe izinyathelo ezifanele ngokuya ngendawo kanye nezimo zempahla.
Lezi zinto ezifakwayo nezesekeli ezigoqayo zibonakala zingasho lutho futhi azikhange zidonse ukunaka okuningi. Ngemuva kokuvela kwezinkinga zekhwalithi, ukuthuthukiswa kwenani lesisekelo sephepha kuvame ukusetshenziselwa ukufeza inhloso yokuthuthukisa ikhwalithi. Abanye bashintsha iphepha lesisekelo ngephepha lesisekelo lamandla aphezulu kanye nosayizi, elingase lixazulule izinkinga ezifana nokuphuka, kodwa linciphise okunye ukusebenza. Lokhu ngeke nje kwehluleke ukuxazulula inkinga eyisisekelo, kodwa futhi kuzokwandisa izindleko futhi kubangele ukumosha.
Izesekeli ezisephaketheni zisetshenziswa ngenani elikhulu, inqobo nje uma ezinye izithuthukisi ezincane zenziwa kuyo, izinsiza zokuqala zizosebenza kakhulu.
Isikhathi sokuthumela: Mar-03-2023
