Isingeniso
I-ABS (i-Acrylonitrile Butadiene Styrene) ingenye ye-thermoplastic ethandwa kakhulu esetshenziswa ekubumbeni umjovo. Yaziwa ngamandla ayo, ukuqina, nokuguquguquka, okuyenza ifaneleke izingxenye zezimoto, izinto zikagesi zabathengi, kanye nezinhlelo zokusebenza zezimboni. Kodwa-ke, njenganoma iyiphi into, i-ABS iza nesethi yayo yezinselelo ngesikhathi sokubumba umjovo. Ukuqonda lezi zinkinga—nokuthi ungazixazulula kanjani—kungasiza abakhiqizi bathuthukise ukusebenza kahle, banciphise amaphutha, futhi baqinisekise ikhwalithi engaguquki.
I-Warping kanye nokuncipha
Enye yezinselelo ezivame kakhulu ekubunjweni komjovo we-ABS ukuwohloka noma ukuncipha kokungalingani. Lokhu kwenzeka lapho izindawo ezihlukene zengxenye zipholile ngamanani ahlukene, okuholela ekungalumbeni kobukhulu.
Isixazululo: Sebenzisa idizayini yesikhunta efanele enogqinsi olufana nodonga, lungisa amazinga okupholisa, futhi wandise izinga lokushisa lesikhunta. Ingcindezi yokupakisha elawulwayo iphinde isize ukunciphisa ukuncipha futhi iqinisekise ukuzinza kobukhulu.
Amaphutha Obuso
Izingxenye ze-ABS zivame ukukhethelwa ukuphela kwazo okushelelayo, kodwa izinto ezingaphezulu njengama-sink marks, imigqa yokushisela, noma imigqa yokugeleza kungathinta kokubili ukubukeka nokusebenza.
Isixazululo: Ukuze unciphise ukonakala kwendawo, gcina izinga lokushisa elincibilikayo elingaguquki, uqinisekise ukubekwa kwesango ngendlela efanele, futhi usebenzise ukupholisha isikhunta lapho kudingeka. Ukukhipha umoya ngevacuum nakho kungaqeda umoya ovaleleke odala amabala.
Ukuzwela Komswakama
I-ABS i-hygroscopic, okusho ukuthi idonsa umswakama emoyeni. Uma ungomiswanga kahle ngaphambi kokubunjwa, umswakama ungabangela amabhamuza, i-splay, noma amandla angenamandla okusebenza.
Isixazululo: Njalo i-resin ye-ABS eyomile ngaphambili ezingeni lokushisa elinconywayo (imvamisa engu-80–90°C amahora angu-2–4) ngaphambi kokucubungula. Sebenzisa iziqukathi ezivaliwe ukugcina inhlaka ukuze uvimbele ukumuncwa komswakama.
I-High Mold Temperature Sensitivity
I-ABS idinga ukulawula izinga lokushisa okunembile. Uma izinga lokushisa lesikhunta noma lomgqomo liphezulu kakhulu, lingaholela ekwehleni nasekushintsheni kombala. Uma iphansi kakhulu, ingabangela ukugcwaliswa okungaphelele noma ukunamathela okubi.
Isixazululo: Gcina amazinga okushisa esikhunta azinzile ngaphakathi kwewindi lokucubungula elinconyiwe. Amasistimu okuqapha azenzakalelayo angaqinisekisa ukuvumelana ngesikhathi sokukhiqiza.
Ukunemba kweDimensional
Ngenxa yokuthi i-ABS isetshenziswa kabanzi ezingxenyeni ezidinga ukubekezelelana okuqinile, ukugcina ukunemba kobukhulu kungaba inselele. Ukwehluka kokucindezela, izinga lokushisa, noma ukugeleza kwempahla kungase kuholele ezingxenyeni ezingaphandle kwe-speccc.
Isixazululo: Sebenzisa amasu okubumba esayensi afana nokuqapha umfutho we-cavity, futhi uqinisekise ukuthi amathuluzi esikhunta agcinwa ngendlela efanele. Sebenzisa izifaniso ze-CAE (ezisizwa ngekhompuyutha) phakathi nomklamo ukuze ubikezele ukuncipha okungaba khona.
Ukucindezeleka Kwemvelo Ukuqhekeka
I-ABS ingazwela kumakhemikhali athile, amafutha, noma ingcindezi eqhubekayo, okuholela ekuqhekekeni ngokuhamba kwesikhathi.
Isixazululo: Lungisa ingxenye yesakhiwo ukuze unciphise ukugxila kwengcindezi, sebenzisa izingxube ze-ABS ezinokumelana okuphakeme, futhi uqinisekise ukuhambisana nendawo ehlosiwe.
Isiphetho
Ukubumba umjovo we-ABS kunikeza amathuba amahle kakhulu okudala izingxenye eziqinile, eziguquguqukayo, kodwa izinselelo ezifana ne-warping, ukumuncwa komswakamo, nokonakala kwendawo kumele kulawulwe ngokucophelela. Ngokwamukela izinqubo ezingcono kakhulu ezifana nokulungiswa kwezinto ezifanele, idizayini yesikhunta esithuthukisiwe, nokulawula izinga lokushisa okunembile, abakhiqizi bangazinqoba lezi zinkinga futhi bathole imiphumela yekhwalithi ephezulu, engaguquki.
Isikhathi sokuthumela: Sep-11-2025
