Akabari kamwe kamwe kagira uruhare runini mugukuramo plastike, aho imikorere yibintu igira ingaruka ku musaruro no ku bwiza bwibicuruzwa. Mu 2025, ibikoresho bitatu bihagaze - Ibikoresho A, Ibikoresho B, na C C - biziganje ku isoko. Ibi bikoresho byiza cyane mukurwanya kwambara, gukora neza, hamwe no guhuza n'imihindagurikire yihariye, bigatuma biba ingenzi mu nganda zishingiye kuri barrele imwe. Byakoreshejwe muri aumugozi umwe hamwe na twin screw extrudercyangwa byakozwe muburyo bugezwehouruganda rumwe rukora uruganda, udushya dusobanura imikorere nigihe kirekire. Byongeye kandiextruder parallel screw barrelIgishushanyo cyongera imikorere rusange yuburyo bwo gukuramo, kwemeza ibisubizo byiza mubikorwa bitandukanye.
Gusobanukirwa Ibikoresho Byibikoresho
Akamaro ko Guhitamo Ibikoresho
Guhitamo ibikoresho bikwiye kuri barri imwe imwe ningirakamaro kugirango ugere kubikorwa byiza mubikorwa byo gukuramo. Ibikoresho bigira uruhare rutaziguye kuri barrale, kwihanganira kwambara, hamwe nubushobozi bwo gukora polymers yihariye. Kurugero, ibikoresho bifite uburebure buringaniye, nka 38crMoAIA, bitanga imbaraga nziza zo kwambara nabi, bigatuma kuramba no mubihe bisabwa. Byongeye kandi, ubujyakuzimu bwa nitride ya 0.5-0.8mm byongera ubushobozi bwa barrale bwo guhangana nigikorwa cyumuvuduko mwinshi, bigatuma gikoreshwa mubisabwa nkaGukuramo imiyoboro ya PVC.
Guhitamo ibikoresho nabyo bigira ingaruka kumikorere yo gukuramo. Ubushakashatsi ukoresheje uburyo bwa Discret Element Method (DEM) bwerekana uburyo ibintu bifatika bigira ingaruka kumikorere yo kugaburira. Mu kwigana imbaraga za poweri, abashakashatsi berekanye ko ibikoresho byiza bishobora guhindura imikorere yinganda, kugabanya igihe cyo kwinjiza ibintu no kuzamura umusaruro muri rusange. Ibi birerekana akamaro ko guhitamo ibikoresho bihuye nibisabwa byihariye bya porogaramu.
Ibintu by'ingenzi mugusuzuma ibikoresho bya barriel imwe
Iyo usuzumye ibikoresho bya barrile imwe, ibintu byinshi biza gukina. Harimo uburyo bwo kwambara, kurwanya ruswa, no guhuza ibikoresho. Kwambara nabi, biterwa nigikorwa cyo kogosha mugihe cyo gutwara pellet, nikibazo gisanzwe. Ibikoresho bifite imbaraga zo hejuru birashobora kugabanya iki kibazo. Kurwanya ruswa ningirakamaro kimwe, cyane cyane mugihe utunganya polymers zishobora gutera imiti hejuru ya barriel.
Ibishushanyo mbonera nabyo bigira uruhare runini. Kugororoka no kwibanda kuri barrile bikora neza, birinda kwivanga mugihe cyo gukuramo. Byongeye kandi, igishushanyo mbonera kigomba gutanga ubushobozi buhagije bwo gushonga kugirango wirinde gucomeka ibintu, bishobora kwangiza ibice byombi. Guhuza hagati ya screw nibikoresho bya barrale nibyingenzi kugirango wirinde guhumeka, cyane cyane iyo ibikoresho byoroshye bikorana nibindi bikomeye.
Kuba hari inyongeramusaruro zangiza muri polymers birashimangira kandi ko hakenewe ibikoresho bikomeye. Izi nyongeramusaruro zirashobora kwihutisha kwambara no kwangirika, bigatuma ari ngombwa guhitamo ibikoresho bitanga uburinzi bwongerewe. Urebye ibyo bintu, ababikora barashobora kwemeza kuramba no gukora neza kuri barrique imwe.
Ibikoresho 3 Byambere Byibikoresho Byibikoresho muri 2025
Ibikoresho A: Ibiranga na Porogaramu
Ibikoresho A biragaragara ko birwanya kwambara bidasanzwe hamwe nubushyuhe bwo hejuru. Ababikora barayikoresha cyane mubisabwa bisaba gukora igihe kirekire mubihe bikabije. Ibigize birimo ibivange bigezweho birwanya imbaraga zo gukuramo igihe cyo gukuramo. Ibi bikoresho byerekana imikorere ihamye, niyo itunganya polymers hamwe ninyongeramusaruro.
Ibikoresho A bifite akamaro kanini murigukora imiyoboro ya PVC. Ubushobozi bwayo bwo kwihanganira ibyifuzo bidasanzwe byo gutunganya ibice bya PVC bituma ihitamo neza kuri PVC umuyoboro umwe wa barriel. Kuramba kwibikoresho bigabanya amafaranga yo kubungabunga no kongera umusaruro. Inganda zishingiye kubikorwa byinshi byo gusohora byunguka cyane kubwizerwa bwayo.
Ibikoresho B: Ibyiza nibisabwa
Ibikoresho B bihuza ikiguzi-cyiza hamwe no kurwanya ruswa. Ibigize imiti ikubiyemo ibintu birinda kwangirika guterwa na polymer zifatika. Ibi bikoresho nibyiza mubisabwa aho imiti ikoreshwa kenshi, nkibikorwa byo guhumeka.
Akabari kamwe kamwe kakozwe muri Material B excel murikubyara imitererenk'amacupa n'ibikoresho. Kugenzura neza ibikoresho gushonga no gushushanya bituma habaho gereza imwe. Ababikora baha agaciro ubushobozi bwayo bwo gutanga ibisubizo bihamye mugihe bagabanya ibiciro byakazi. Ibikoresho B bihendutse bituma igera kubucuruzi bushaka imikorere myiza itarenze imbogamizi zingengo yimari.
Ibikoresho C: Ibyiza nibisabwa
Ibikoresho C bitanga uburyo butagereranywa bwo guhuza n'imikorere itandukanye. Imiterere iringaniye irimo kwambara biringaniye, guhagarika ubushyuhe, no guhuza na polymers zitandukanye. Ibi bikoresho ni amahitamo atandukanye yinganda zisaba guhinduka mubikorwa.
PE pipe extruder imwe ya barrele yunguka cyane kubintu C bidasanzwe biranga. Ibikoresho byakira imiterere ya polyethylene, byemeza gushonga no kuvanga neza. Igishushanyo mbonera cyacyo gishyigikira ibicuruzwa byinshi, byujuje ibyifuzo bikenewe byumusaruro wa PE. Ibikoresho C bihindagurika bituma bikenerwa nababikora bakora amoko menshi ya polymer, bikazamura imikorere ikora mumirongo itandukanye.
Guhitamo Iburyo Bumwe Bwuzuye Ibikoresho
Gusaba-Ibyifuzo byihariye
Guhitamo ibikoresho byiza kuri barri imwe imwe biterwa cyane na porogaramu. KuriGukuramo imiyoboro ya PVC, ibikoresho bifite kwihanganira kwambara cyane hamwe nubushyuhe bwumuriro, nkibikoresho A, birasabwa. Iyi mitungo yemeza imikorere ihamye mugihe gisabwa cyo gutunganya PVC. Ibinyuranyo, guhindagura porogaramu byunguka ibikoresho nkibikoresho B, bitanga imbaraga zo kurwanya ruswa no kugenzura neza gushonga kwa polymer. Ibi bituma habaho parison imwe, ingenzi kubyara ibicuruzwa byiza byo mu rwego rwo hejuru.
Kubijyanye no gukuramo imiyoboro ya polyethylene, Material C iragaragara kubera guhuza n'imiterere ya rheologiya ya PE. Ubushobozi bwayo bwo gukomeza gushonga neza no kuvanga bishyigikira ibicuruzwa byinshi, bigatuma ihitamo neza kubikorwa bya PE. Ubushakashatsi ku myitwarire ikaze yimyitwarire yimyitwarire ishimangira akamaro ko guhitamo ibikoresho byorohereza ihererekanyabubasha rya polimeri mugice gikomeye cyo gutanga. Byongeye kandi, isesengura ryibanze ryimikorere ya screw mubihe bitandukanye byerekana uburyo guhitamo ibikoresho bigira ingaruka kumikorere.
Ibiciro hamwe n'ibitekerezo
Kuringaniza ibiciro nibikorwa ni ngombwa muguhitamo ibikoresho bya screw imwe. Mugihe ibikoresho-byiza cyane nkibikoresho A bishobora kugira ikiguzi cyo hejuru, kuramba no kugabanuka kubikenerwa akenshi bivamo kuzigama igihe kirekire. Ibikoresho nkibikoresho B, bizwi kubushobozi bwabo, bitanga amahitamo meza kubisabwa hamwe no kwambara no kugereranya ruswa.
Moderi yoroshye yerekana umuvuduko mwinshi nigitutu cyo gusohoka kwa extruder irashobora kuyobora ibyemezo bifatika. Kurugero, ibishushanyo mbonera bya barriel, byongera imikorere ya extrait, birashobora gutsindishiriza ishoramari mubikoresho bihebuje. Ubushakashatsi bwakozwe bwerekana uburyo bwateganijwe bwo gutegura bwerekanye uburyo guhitamo ibikoresho neza bishobora gukumira ibarura n’ibirenga, bigatuma imikorere ikora neza.
Ibikoresho bitatu byambere byambere bya barriel - Ibikoresho A, B B, na C C - ni indashyikirwa mu kurwanya imyenda, kurinda ruswa, no guhuza n'imiterere. Buri kintu gihuza nibisabwa byihariye, byemeza imikorere myiza.
Guhitamo ibikoresho byiza byongera umusaruro kandi bigabanya ibiciro. Ababikora bagomba gusuzuma neza ibyo bakeneye kugirango bafate ibyemezo bisobanutse neza kandi biramba.
Ibibazo
Ni ibihe bintu bigena igihe cyo kubaho kwa barrique imwe?
Igihe cyo kubaho giterwa nubwiza bwibintu, kwambara, hamwe nuburyo bwo kubungabunga. Gusukura buri gihe no gukoresha neza byongerera igihe kirekire.
Ikibiriti kimwe gishobora gukora ubwoko bwinshi bwa polymer?
Nibyo, ibikoresho byinshi nkibikoresho C bihuza na polymers zitandukanye. Bemeza gushonga neza no kuvanga kubikorwa bitandukanye byo gukuramo.
Nigute nahitamo ibikoresho byiza byo gusaba?
Suzuma ibikenewe gutunganywa, ubwoko bwa polymer, na bije. Ibikoresho nka A, B, cyangwa C bitanga ibisubizo byihariye kuri PVC, PE, cyangwa guhindagura uburyo.
Igihe cyo kohereza: Jun-09-2025