Iminqwazi yeebhotile zeplastiki idlala indima ebalulekileyo ekugcineni ubutsha kunye nentembeko yeziselo kunye nezinye iimveliso ezingamanzi.Umgangatho wale minqwazi ubaluleke kakhulu ekuqinisekiseni ukutywinwa okungavuziyo kunye nokuthintela nakuphi na ukungcoliseka.Zininzi izinto eziza kudlala xa kufikwa kwimveliso yomgangatho ophezulu weebhotile zeplastiki, uxinzelelo kunye nobushushu buziinguqu ezimbini ezibalulekileyo ezimisela imveliso yokugqibela.
Uxinzelelo yinto ebalulekileyo echaphazela umgangatho wokulungiswa kweebhotile zeplastiki.Isitofu sokubumba yeyona ndlela ixhaphakileyo esetyenziswayo ekuveliseni ezi zikepusi, apho iplastiki enyibilikisiweyo ithi itofwe kwisingundo emva koko ipholiswe ukuze iqine ibe yimo efunekayo.Uxinzelelo olusetyenzisiweyo ngexesha lokufakwa kwenaliti lunempembelelo ngokuthe ngqo kwisiphumo se-cap.Uxinzelelo olunganeleyo lunokukhokelela ekuzalisweni okungaphelelanga kwe-mold, okubangelwa iziphene ezifana ne-shot shots okanye i-voids kwi-cap.Ngakolunye uhlangothi, uxinzelelo olugqithisileyo lunokubangela ukuba iplastiki igqithise, ikhokelela kwi-deformation okanye ukuphuka kwe-cap.Ke, ukufumana eyona nto iphezulu yoxinzelelo kubalulekile ukuqinisekisa umgangatho ongaguqukiyo kunye nokusebenza kweebhotile zeplastiki.
Ubushushu yenye into ebalulekileyo ephembelela umgangatho wokusetyenzwa kweebhotile zeplastiki.Ubushushu bazo zombini iplastiki etyhidiweyo kunye nokungunda ngokwayo kudlala indima ebalulekileyo ekumiseleni umphumo wokugqibela.Ngexesha lenkqubo yokubumba i-injection, izinto zeplastiki zifudunyezwa kwiqondo lokushisa elithile ukuze kuphunyezwe i-viscosity efanelekileyo yokubumba ngempumelelo.Ukuba iqondo lokushisa liphantsi kakhulu, iplastiki ayinakuhamba kakuhle kwi-mold, ibangele imigca yokuhamba okanye ukuzaliswa okungaphelelanga.Ngakolunye uhlangothi, ukuba iqondo lokushisa liphezulu kakhulu, iplastiki inokuthi ithobe okanye itshise, ibangele i-discoloration okanye iyancipha i-cap.Ukulawula ubushushu ngokuchanekileyo phakathi koluhlu olucetyiswayo ngoko ke kubalulekile ukuqinisekisa ukuveliswa kweebhotile zeplastiki ezikumgangatho ophezulu.
Ukongeza kuxinzelelo kunye nobushushu, ezinye izinto ezininzi zinokuchaphazela umgangatho wokusetyenzwa kweebhotile zeplastiki.Ukukhethwa kwezinto ezikrwada, njengodidi lwentlaka yeplastiki esetyenziswayo, kuyichaphazela kakhulu imveliso yokugqibela.Iiresin ezahlukeneyo zineempawu ezahlukeneyo, kubandakanywa amazinga okuncibilika okunyibilikayo, ukuxhathisa impembelelo, kunye nokuqina.Ukukhetha i-resin efanelekileyo kwiimfuno ezithile zesicelo kubalulekile ukuqinisekisa ukusebenza okufunwayo kunye nomgangatho weebhotile.
Ngaphaya koko, izinto ezinje ngoyilo lokungunda, ixesha lokupholisa, kunye nokugcinwa koomatshini nako kunegalelo kumgangatho opheleleyo wokusetyenzwa.Umngundo owenziwe kakuhle kunye neenkqubo ezifanelekileyo zokungena kunye ne-gating ziququzelela ukuzaliswa okufanayo kunye nokunciphisa amathuba okuba neziphene.Ixesha elaneleyo lokupholisa livumela ii-caps ukuba ziqinise ngokupheleleyo, zithintele nayiphi na i-warping okanye i-ejection yangaphambi kwexesha kwi-mold.Ukugcinwa rhoqo komatshini kuqinisekisa ukusebenza okuhambelanayo kunye nokunciphisa ixesha lokuphumla, okukhokelela ekusebenzeni okuphezulu kwemveliso kunye nokulawula umgangatho.
Ukuqukumbela, umgangatho wokusetyenzwa kweebhotile zeplastiki uphenjelelwa zizinto ezahlukeneyo, ngoxinzelelo kunye nobushushu obumiyo njengabanikeli ababalulekileyo.Ukufumana ibhalansi efanelekileyo phakathi koxinzelelo kunye nobushushu ngexesha lenkqubo yokubumba i-injection kubalulekile ukuvelisa ii-caps ezisemgangathweni ngokuqhubekayo.Ukongeza, izinto ezinje ngemathiriyeli ekrwada, uyilo lokungunda, ixesha lokupholisa, kunye nokugcinwa komatshini kudlala indima ebalulekileyo ekuphumezeni iziphumo ezinqwenelekayo.Abavelisi kufuneka bathathele ingqalelo ngononophelo zonke ezi meko ukuhlangabezana neemfuno ezihlala zikhula zeminqwazi yeebhotile zeplastiki eziphezulu kurhwebo.
Ixesha lokuposa: Sep-26-2023