Ukusika i-Die yinkqubo ephambili ekwenzeni iilebhile zokuzincamathela. Kubandakanya ukusika iilebhile kwiimilo ezithile kunye nobukhulu obuvumela ukuba basetyenziswe ngokulula kwiindawo ezahlukeneyo. Nangona kunjalo, inkqubo yokufa inokuhlangabezana nemingeni ethile echaphazela umgangatho kunye nokusebenza kakuhle kwemveliso yelebula. Ezona zinto ziphambili ezichaphazela ukunqunyulwa kweelebhile zokuncamathela ngokwazo zinokushwankathelwa zibe ziinkalo ezintathu eziphambili.: ileyibhile izixhobo ezingaphezulu, izinto zokuzincamathela, kunye nezixhobo ngokwazo. Kweli nqaku, siphonononga le miba kwaye sixoxe ngezisombululo ezinokubakho kwimingeni.
1. Ileyibhile imathiriyeli yomphezulu:
Izinto ezingaphezulu kweleyibhile yokuzincamathela idlala indima ebalulekileyo kwinkqubo yokufa. Izinto ezahlukeneyo zineempawu ezahlukeneyo ezichaphazela inkqubo yokusika. Kukho izinto ezintathu eziphambili: uhlobo lwezinto ezingaphezulu, amandla ezinto ezingaphezulu, kunye nobukhulu bezinto ezingaphezulu.
a) Uhlobo lwezinto ezingaphezulu:
Iindidi zezinto ezingaphezulu ezisetyenziswe kwiileyibhile zokuzincamathela ziyahluka ngokubanzi, kwaye impahla nganye ineempawu ezizodwa ezichaphazela ukufa-ukusika, ikakhulu kubandakanywa iphepha kunye nefilimu.
Iileyibhile zePhepha: Iilebhile zephepha zisetyenziswa ngokuqhelekileyo kwaye ziza kwiindidi ezahlukeneyo zobunzima kunye nokugqiba. Nangona kunjalo, bathanda ukukrazula okanye ukusonga ngexesha lenkqubo yokusika ukufa, ngakumbi ukuba iphepha lincinci okanye libuthathaka. Xa sihlalutya iisampuli, sihlala sibona ukuba ezinye iileyibhile zinee-burrs, okubangelwa kukwaphuka kwendalo ngenxa yeentsinga ezishinyeneyo zezinto ngokwazo. Ke ngoko, kubalulekile ukukhetha ubukhulu bephepha obufanelekileyo kunye nomgangatho wesicelo esicetywayo ukuze kuqinisekiswe ukunqunyulwa kwe-die-cutting. Ngokusekelwe kumgaqo wokufa wezinto zephepha, kwaye uqwalasela ukuguga kwencakuba, i-engile yencakuba yephepha ecaba idla ngokuba nkulu. Ngenxa yokuba i-engile inkulu, i-extrusion deformation yezinto eziphathekayo ngexesha lokusika ukufa kukhulu, kunye namandla okuhlukana kwinqanaba elithe tye liququzelela ukuhlukana kwezinto.
Iileyibhile zefilimu: Iifilimu zibeka iimfuno eziphezulu kwinkqubo yokusika ukufa kunezixhobo zephepha. Ngokuqhelekileyo ifilimu i-self-adhesive surface materials iquka ikakhulu: Pe, I-PP, Pe, ipololefin, I-pvc, PS, njl., kunye nokuqina, ukumelana nokufuma kunye nokumelana neekhemikhali. Ezi mathiriyeli ngokubanzi zibhetyebhetye kwaye azithandeki kakhulu ukukrazula, ukubenza bafaneleke kuyilo oluntsonkothileyo lwe-die-cut. Nangona kunjalo, Iileyibhile zefilim kunzima ukuzisika ngokuchanekileyo ngenxa yokunwebeka kwazo ngokwendalo okanye iimpawu zenkumbulo. Ngesi sizathu, i-blade yezinto zefilimu ezifayo kufuneka zibe nomgca obukhali, ubunzima obuphezulu, kunye ne-engile encinci, ngokuqhelekileyo 37 ° ukuya 75 °. Incinci i-engile, ibukhali incakuba kwaye kulula ukufa ukusikwa. Ukuba usebenzisa i-die-cutter ene-angle enkulu, akukhona nje ukuba kunzima ukufa-kusikwa, ke ukuba ayibukhali incakuba, izinto ezingaphezulu aziyi kunqunyulwa kwaye iphepha eliphantsi liya kuphuka kuqala, kwaye umphetho weleyibhile egqityiweyo uya kujikelezwa. Ubangela ukuvela kweglue.
Kufuphi, ukuchaneka kwefilimu ye-die-cut likhulu kunelo lezinto zephepha, ke izinto zefilimu ezisikiweyo zineemfuno ezithile zokuchaneka kwezixhobo, ipleyiti yokufa yokuchaneka kunye nephepha elixhasayo.
b) Amandla ezinto ezingaphezulu:
Ukomelela kweleyibhile ye-facestock yenye into ebalulekileyo echaphazela ukusika ukufa. Ibhekisela kwikhono lezinto eziphathekayo zokumelana namandla okusika asetyenziswe sisixhobo sokufa. Nazi ezinye zeengqwalasela:
Ukumelana neenyembezi: Iileyibhile ezifuna ukuxhathisa okukhulu kweenyembezi, ezifana nezo zemizi-mveliso okanye izicelo zangaphandle, kufuneka zenziwe ngezinto ezinamandla ngokwaneleyo. Izinto ezifana neefilimu zokwenziwa okanye amaphepha aqinisiweyo anokubonelela ukuchasana kweenyembezi eziyimfuneko ukuze kuqinisekiswe ukucoceka, amanxeba achanekileyo ngexesha lokusika.
Shear Amandla: Amandla e-shear abhekiselele ekuxhathiseni kwesixhobo ukusika amandla ahambelana nomphezulu wayo. Iileyibhile ezinamandla aphezulu okucheba azinakwenzeka ukuba zijike okanye zikrazuke ngexesha lenkqubo yokusika ukufa. Ukukhetha into enegunya elifanelekileyo lokucheba kuya kuqinisekisa iziphumo ezichanekileyo kunye nezihambelanayo zokusika ukufa.
c) Ukutyeba kwezinto ezingaphezulu:
Ukuhambelana kobuninzi kubalulekile ukuqinisekisa ubunzulu obufanayo bokusikwa kunye nokuthintela iingxaki ezifana nokusikwa okungagqibekanga okanye amandla okusika ngokugqithiseleyo.. Iileyibhile ezinobunzima bezinto ezingahambelaniyo zinokubangela ukuhluka kubunzulu bokusika, echaphazela umgangatho kunye nokubonakala kweleyibhile yokufa. Ukwengeza, ubukhulu bezinto eziphathekayo buchaphazela ngokuthe ngqo ubunzulu be-die-cutting. Okukhona ukuqina kwemathiriyeli, kulula ukufa-kusikwa, kwaye ngokuphambeneyo, ibhityile i-die-cut, kokukhona inzima.
Izixhobo ezahlukeneyo zokusika i-die zinokuba nemida kubuninzi bobuninzi bezinto ezinokubamba. Kubalulekile ukuqwalasela ukucaciswa kwezixhobo kwaye ukhethe imathiriyeli ileyibhile ngaphakathi koluhlu olucetyisiweyo lokuqina ukuqinisekisa ukusebenza ngokugqibeleleyo kokusika..
2. Izinto zokuzincamathela
Kukho izincamathelisi ezimbini ezisetyenziswa ngokuqhelekileyo kwizinto zokuzincamathela: I-latex yamanzi kunye ne-adhesive eshushu enyibilikayo.
Ilatex yamanzi yenziwe ngamasuntswana epolymer asasazwe emanzini, kunye namandla adibeneyo kulula ukuhlukana nefilimu. I-adhesive ye-melt eshushu yenziwe ngezinto ezinjenge-rubber ezinokubambisana okuphezulu, kwaye kunzima ukwahlula iifilimu ezincamathelayo. Ngenxa ye-fluidity enamandla ye-adhesive eshushu-enyibilikayo, ukuba isicatshulwa esincinci siprintwe kumphezulu womaleko wokuncamathelisa, i-adhesive iya kuhamba kanye xa ileyibhile ine-displacement encinci ngexesha lokudibanisa kunye nenkqubo yokusika ukufa., kubangele ukushicilelwa kuyo. Okubhaliweyo kwikhusi kushenxiswe kancinane, igqwethekile, okanye imfiliba. Ukwengeza, izincamathelisi ezinyibilikayo ezishushu zichatshazelwa lula bubushushu. Ngokubanzi, xa iqondo lobushushu kwindawo yokusebenzela lingaphantsi kwe-15°C, amandla okukhululwa kwe-adhesive melt eshushu iya kuncipha ngokukhawuleza. Ke ngoko, ebusika, izinto zokuncamathelisa ezishushu zinyibilika zithandwa kakhulu nengxaki yeempawu ezibhabhayo ezisikiweyo.
Ke ngoko, kucetyiswa ukuba iinkampani zoshicilelo zelebhile zizame ukungakhethi izinto zokuncamathelisa ezinyibilikayo ezinolwelo oluqinileyo, kodwa khetha imathiriyeli yesol yamanzi enolwelo olubuthathaka ngokwentelekiso. Ngaxeshanye, nokuba ukhetha imathiriyeli ye-hydrosol, kufuneka kwakhona ingqalelo ukutyeba yokwambathisa umaleko ancamathele. Ngenxa yokuba i-adhesive inyibilika eshushu okanye imathiriyeli ye-hydrosol, ukuba i-adhesive coating ityebe kakhulu, kunokubangela ukuba incamathiso ihambe kancinci, ibangela ukuba okubhaliweyo okuncinci okushicilelweyo kuphazanyiswe.
3. Isixhobo ngokwaso
Ukuchaneka kunye nokulungelelaniswa kwe-die cutter kubalulekile ekufezekiseni ukusikwa okuchanekileyo kunye nokuhambelana. Umatshini kufuneka ulinganiswe ngokufanelekileyo kwaye ulungelelaniswe ukuze kuqinisekiswe indawo efanelekileyo yesixhobo sokusika kunye nesitokisi selebula. Imiba yokungalungelelani kakuhle inokubangela ukusikwa okungaphelelanga, iimilo ezingaqhelekanga, okanye iilebhile ezingalungelelaniswanga kakuhle, enokuchaphazela umgangatho opheleleyo weleyibhile egqityiweyo. Ukugcinwa rhoqo kunye nokulungelelaniswa komatshini kunye nokuthobela iingcebiso zomenzi kuyimfuneko ukugcina ukuchaneka okuphezulu kunye nokulungelelaniswa..
Kwakhona, Uxinzelelo olusikiweyo kunye noseto lwesantya kwi-die cutter kufuneka luhlengahlengiswe ngokufanelekileyo kwisitokhwe seleyibhile ethile kunye nokuncamatheliswa okusetyenziswayo.. Uxinzelelo olungonelanga lokusika lunokubangela ukusika okungaphelelanga okanye ubunzima bokuhlula ilebula kwi-liner. Uxinzelelo olugqithisileyo lokusika lunokukhubazeka, iileyibhile zokukrazula okanye umonakalo. Ngokunjalo, isantya sokusika kufuneka siphuculwe ukuze kuqinisekiswe ukusikwa okucocekileyo ngaphandle kokuphazamisa ukuchaneka. Ukulungelelaniswa okufanelekileyo koxinzelelo lokusika kunye neeparitha zesantya ezisekelwe kwizinto zeleyibhile kunye neempawu zokunamathela zibalulekile ekufezekiseni iziphumo ezihambelanayo kunye nekhwalithi ephezulu yokusika ukufa..
Umgangatho kunye nemeko yezixhobo zokusika ezisetyenziswe kwi-die-cutter inempembelelo enkulu kwinkqubo yokufa. Iincakuba zokusika ezibuthuntu okanye ezonakeleyo zinokukhokelela kumgangatho ombi wokusika, ukwanda kweemfuno zamandla okusika, okanye umonakalo kwilebhile imathiriyeli. Ukuhlolwa rhoqo kunye nokugcinwa kwezixhobo zokusika, kuquka ukutshintsha iincakuba xa kuyimfuneko, kubalulekile ukuqinisekisa ukusebenza kakuhle kokusika. Ukusebenzisa iblade esemgangathweni kunye nokuthathela ingqalelo uyilo oluthile lwencakuba yesixhobo selebhile esisetyenziswayo kunokuphucula ukusebenza kakuhle kokusika kunye nokuchaneka..
Ngokuqwalasela le miba kunye nokuphumeza izisombululo ezicetyiswayo, abavelisi banokoyisa imiceli mngeni yokufa kwaye bazuze ukuhambelana, iilebhile ezincamathelayo ezichanekileyo nezikumgangatho ophezulu. Intsebenziswano nababoneleli ngezinto eziphathekayo, abavelisi abancamathelayo, Abayili bokungunda kunye neengcali zezixhobo zinokubonelela ngengqiqo exabisekileyo kunye nenkxaso yokuphucula inkqubo yokusika ukufa. Ngokuqwalasela iinkcukacha kunye nokuphucula okuqhubekayo, abavelisi banokuqinisekisa imveliso esebenzayo kwaye bahlangabezane neemfuno zeendlela ezahlukeneyo zokufaka iilebhile.
