Mubisanzwe bigamije cyane cyane gusohora, uburyo bushya bwo gukora ibiti-plastiki byahinduwe neza kugirango bafungure imiryango yo gutera inshinge.
Kubumba WPC, pellet nziza igomba kuba ingana na BB ntoya hanyuma ikazunguruka kugirango igere ku buso bwiza-ku bunini.
Uruganda rwibikinisho rwa Luka, Danbury, muri Leta ya., Rwashakaga ibikoresho bya biocomposite kubikamyo na gari ya moshi.Firime yashakaga ikintu gifite igiti gisanzwe kandi ukumva gishobora no guterwa inshinge kugirango ibice byikinyabiziga.Bakeneye ibikoresho bishobora kuba amabara kugirango birinde ikibazo cyo gusiga irangi.Bashakaga kandi ibikoresho bizaramba nubwo byasigara hanze.Green Dot's Terratek WC yujuje ibyo byose bisabwa.Ihuza ibiti na plastiki ikoreshwa muri pellet ntoya ikwiranye no kubumba inshinge.
Mugihe ibiti bya pulasitiki (WPCs) byacitse ku rubuga mu myaka ya za 90 kubera ko ibikoresho byashyizwe mu mbaho zo kubumba no kuzitira, kuzamura ibikoresho kugira ngo bibe inshinge kuva icyo gihe byatandukanije cyane ibyo bashobora gukoresha nk'ibikoresho biramba kandi birambye.Ibidukikije byangiza ibidukikije ni ikintu gishimishije cya WPCs.Zizanye ibirenge bya karubone biri hasi cyane kuruta ibikoresho bishingiye kuri peteroli gusa kandi birashobora gukorwa hifashishijwe fibre yibiti yagaruwe gusa.
Ubwoko bwagutse bwibikoresho bya WPC ni gufungura amahirwe mashya kubashushanya.Ibiryo bya pulasitiki byongeye gukoreshwa kandi bigashobora kwangirika birashobora kurushaho kunoza ibyo bikoresho.Hariho umubare munini wubwiza bwubwiza, bushobora gukoreshwa muguhindura ubwoko bwibiti nubunini bwibiti muri compte.Muri make, gutezimbere uburyo bwo gutera inshinge hamwe no gukura kurutonde rwamahitamo aboneka kubiteranya bivuze ko WPCs aribintu byinshi bihindagurika kuruta uko twabitekerezaga.
ICYO UMUFASHA AKWIYE GUTEGEREZA KUBAKORESHEJWE Umubare ugenda wiyongera ubu utanga WPC muburyo bwa pellet.Inshinge zitera inshinge zigomba gushishoza mugihe ziteganijwe kubiteranya mubice bibiri cyane cyane: ubunini bwa pellet nibirimo ubuhehere.
Bitandukanye nigihe cyo gusohora WPC yo gushushanya no kuzitira, ingano ya pellet imwe yo gushonga ningirakamaro mugushushanya.Kubera ko extruders itagomba guhangayikishwa no kuzuza WPC yabo mububiko, gukenera ubunini bwa pellet ntabwo ari bunini.Niyo mpamvu, ni ngombwa kugenzura ko icyuma gikenera ibikenerwa mu gutera inshinge mu mutwe, kandi ntibibanda cyane ku mikoreshereze ya mbere kandi yabanje gukoreshwa kuri WPCs.
Iyo pellet ari nini cyane bafite impengamiro yo gushonga bitaringaniye, bigatera ubundi guterana amagambo, hanyuma bikavamo ibicuruzwa byanyuma byubatswe.Pellet nziza igomba kuba ingana na BB ntoya hanyuma ikazunguruka kugirango igere ku buso bwiza-ku bunini.Ibipimo byoroha byumye kandi bifasha kwemeza neza inzira yumusaruro.Ibikoresho byo gutera inshinge bikorana na WPCs bigomba gutegereza imiterere nuburinganire bihuza na pellet gakondo.
Kuma nabwo ni ireme ryingenzi gutegereza kuri pellet ya WPC.Urwego rwubushuhe muri WPCs ruziyongera hamwe nubunini bwuzuza ibiti muri compte.Mugihe byombi bisohora no guterwa inshinge bisaba ubuhehere buke kubisubizo byiza, urwego rwubushuhe rusabwa ruri hasi gato kubumba inshinge kuruta kubisohora.Na none rero, ni ngombwa kugenzura ko icyuma cyatekereje kubumba inshinge mugihe cyo gukora.Kubumba inshinge, urwego rwubushuhe rugomba kuba munsi ya 1% kubisubizo byiza.
Iyo abatanga ibicuruzwa biyemeje gutanga ibicuruzwa bimaze kubamo urugero rwiza rw’ubushuhe, imashini zitera inshinge zimara igihe gito zumisha pellet ubwazo, ibyo bikaba bishobora gutuma uzigama igihe n'amafaranga.Abashiramo inshinge bagomba gutekereza kugura hafi ya pellet ya WPC yoherejwe nuwayikoze afite urugero rwubushyuhe ruri munsi ya 1%.
IBITEKEREZO BYA FORMULA & TOOLING Ikigereranyo cyibiti na plastike muburyo bwa WPC bizagira ingaruka kumyitwarire yacyo kuko bigenda mubikorwa.Ijanisha ryibiti biboneka muri compteur bizagira ingaruka kumurongo wo gushonga (MFI), kurugero.Nibisanzwe, ibiti byinshi byongewe kumurongo, munsi ya MFI.
Ijanisha ryibiti naryo rizagira ingaruka kumbaraga no gukomera kwibicuruzwa.Mubisanzwe, nukuvuga ibiti byinshi byongeweho, ibicuruzwa biba bikomeye.Igiti gishobora kuba kigera kuri 70% yibiti byose bya pulasitiki, ariko gukomera kuvamo biza biterwa no guhindagurika kwibicuruzwa byanyuma, kugeza aho bishobora no guhinduka gucika intege.
Ubwinshi bwibiti nabwo bugabanya igihe cyizunguruka cyimashini wongeyeho ikintu gihamye cyurwego rwibiti-plastiki nkuko bikonje mubibumbano.Uku gushimangira ibyubaka bituma plastiki ikurwaho mubushyuhe bwo hejuru aho plastiki zisanzwe ziracyoroshye cyane kuburyo zidashobora gukurwa mubibumbano byazo.
Niba ibicuruzwa bizakorwa hifashishijwe ibikoresho bihari, ingano y irembo nuburyo rusange bwububiko bigomba kugira uruhare mubiganiro byubunini bwibiti-buke.Agace gato gashobora gukora neza hamwe n'amarembo mato kandi yagutse.Niba ibindi bintu bimaze kuyobora abashushanya gutura ku bunini bunini bwibiti, noneho birashobora kuba byiza guhindura ibikoresho bihari bikurikije.Ariko, ukurikije amahitamo ariho kubunini butandukanye, ibisubizo bigomba kwirindwa rwose.
GUKORESHA WPCs Gutunganya ibintu byihariye nabyo bifite imyumvire yo guhindagurika cyane hashingiwe kumikorere ya nyuma ya pellet ya WPC.Mugihe ibyinshi mubitunganyirizwa bikomeza kumera nkibya plastiki gakondo, ibipimo byihariye byimbaho-kuri-plastiki nibindi byongeweho bigamije kugera kubintu bimwe bifuza, kumva, cyangwa imikorere biranga bishobora gukenera kubarwa mugutunganya.
WPCs nayo irahuza nibikoresho byinshi, kurugero.Kwiyongera kwibi bikoresho birashobora gukora ibintu bisa na balsa.Numutungo wingirakamaro mugihe ibicuruzwa byarangiye bigomba kuba byoroshye cyane cyangwa byoroshye.Kugirango hagamijwe gutera inshinge, nubwo, uru ni urundi rugero rwukuntu uburyo butandukanye bwo gutandukanya ibiti-plastiki bishobora gutuma habaho byinshi byo gutekereza kuruta igihe ibyo bikoresho byaje ku isoko bwa mbere.
Gutunganya ubushyuhe ni agace kamwe aho WPCs itandukanye cyane na plastiki zisanzwe.WPCs muri rusange itunganya ubushyuhe bugera kuri 50 ° F munsi yibintu bimwe bituzuye.Ibyinshi mu byongeweho ibiti bizatangira gutwikwa hafi 400 F.
Kogosha nikimwe mubibazo bikunze kuvuka mugihe utunganya WPCs.Iyo usunitse ibikoresho bishyushye cyane unyuze mu irembo rito cyane, ubwiyongere bwiyongereye bufite ubushake bwo gutwika inkwi kandi biganisha ku gutondeka imigani kandi amaherezo bishobora gutesha agaciro plastiki.Iki kibazo kirashobora kwirindwa mugukoresha WPCs mubushyuhe buke, kwemeza ko irembo rihagije, no gukuraho impinduka zose zidakenewe cyangwa inguni iburyo kumuhanda utunganyirizwa.
Ugereranije ubushyuhe buke bwo gutunganya bivuze ko ababikora bakeneye gake kugera kubushyuhe burenze ubwa polypropilene gakondo.Ibi bigabanya umurimo utoroshye wo gukuramo ubushyuhe mubikorwa byo gukora.Ntibikenewe ko hongerwaho ibikoresho byo gukonjesha imashini, ibishushanyo byabugenewe kugabanya ubushyuhe, cyangwa izindi ngamba zidasanzwe.Ibi bivuze ko byagabanije ibihe byizunguruka kubabikora, hejuru yigihe cyihuta cyihuta bitewe no kuzuza ibinyabuzima byuzuza.
SI GUSA GUSHYIRA WPC ntabwo ari ukurigita gusa.Barimo gutezimbere uburyo bwo guterwa inshinge, zirimo kubifungura kugeza kumurongo munini wibicuruzwa bishya, kuva mubikoresho byo muri nyakatsi kugeza kubikinisho byamatungo.Ubwoko butandukanye bwibisobanuro burahari burashobora kongera inyungu zibi bikoresho mubijyanye no kuramba, gutandukana kwubwiza, nibiranga nka buoyancy cyangwa gukomera.Gusaba ibi bikoresho biziyongera gusa uko izo nyungu zizamenyekana neza.
Kubitera inshinge, ibi bivuze umubare wibihinduka byihariye kuri buri formulaire igomba kubarwa.Ariko bivuze kandi ko ababumba bagomba gutegereza ibicuruzwa bikwiranye no guterwa inshinge kuruta amatungo yagenewe cyane cyane koherezwa mu mbaho.Mugihe ibyo bikoresho bikomeje gutera imbere, abaterankunga bagomba kuzamura ibipimo byabo kubiranga bategereje kubona mubikoresho byinshi byatanzwe nababitanga.
Ubukonje bukanda-bwinjizwamo insimburangingo butanga uburyo bukomeye kandi buhendutse bwo gukoresha ubushyuhe cyangwa gushiramo ultrasonique yashizwemo.Menya ibyiza hanyuma urebe mubikorwa hano.(Ibirimo Biterwa inkunga)
Tangira uhitamo intego yo gushonga ubushyuhe, hanyuma ugenzure kabiri impapuro zerekana ibyifuzo byabatanga resin.Noneho kubandi ...
Igihe cyo kohereza: Kanama-06-2019