Ababikora babona impinduka nini muri 2025 hamwe na PE PP yo gutera inshinge. Iki gikoresho kuvaUruganda rukora inshingeituma ibintu bigenda neza imbere muriGutera inshinge. UwitekaImashini yo gutera inshingeifasha kugenzura umuvuduko n'ubushyuhe. Iterambere rifasha gukora ibicuruzwa bikomeye, byujuje ubuziranenge hamwe n’imyanda mike.
Inenge Zisanzwe Muri PE PP Gutera inshinge
Warping and Shrinkage
Kurwana no kugabanuka akenshi bitera ibibazo ababikora bakorana na PE na PP. Izi nenge zituma ibice bigoreka cyangwa bigahindura imiterere nyuma yo gukonja. Ibintu byinshi bigira uruhare, nkubwoko bwibikoresho, uburyo ifu ikonje vuba, nubushyuhe mugihe cyo gushonga. Kurugero, ibikoresho bifite coefficient zo kugabanuka bikunda kurwara cyane. Hasi ya kristu ifasha kugabanya kugabanuka. Ubushyuhe bwa Fusion,ubukonje bwumuyoboro, no gukonjesha umwanya bifite akamaro cyane kurupapuro. Gupakira igitutu biba ngombwa mugihe ukoresheje ibikoresho bitunganijwe. Ubushakashatsi bwerekana ko gushonga ubushyuhe, gufata umwanya, nigihe cyo gutera inshinge byose bigira ingaruka kuburyo igice kigabanuka cyangwa kigenda.
- Kugabanuka hamwe nintambara byiyongera hamwe na kristu yo hejuru.
- Igipimo cy'ubukonje n'ubushyuhe burashobora gutera kugabanuka kutaringaniye.
- Ibice binini byabumbwe hafi buri gihe byerekana intambara zimwe na zimwe kubera kugabanuka k'ubushyuhe.
Kuzuza Byuzuye
Kwuzura kutuzuye bibaho mugihe plastiki yashongeshejwe ituzuye. Ibi bisiga icyuho cyangwa kubura ibice mubicuruzwa byanyuma. Ubushyuhe bwubushyuhe, umuvuduko watewe, nigihe cyo gukonjesha byose bigira ingaruka kuriyi nenge. Niba umuvuduko muke cyangwa ibintu bikonje vuba, plastike ntishobora kugera kumpande zose. Kumara ibyiciro birebire bifasha kugabanya icyuho no kunoza uburinganire.
Ubuso butagaragara
Ubusembwa bwubuso burimo ibice bikabije, ibimenyetso bitemba, cyangwa imirongo igaragara kubicuruzwa. Izi nenge akenshi zituruka kumugezi udahungabana mugihe cyo gutera inshinge. Abashakashatsi bakoresheje igenzura, microscopique optique, na microscopes ya electron kugirango bamenye ibyo bibazo. Basanze uburinganire bwubuso buhuza neza nuburyo ibintu bitemba hamwe no guterana imbere. Iyo urujya n'uruza rudahungabana, ubusembwa bugaragara cyane.
Impanuro: Kugumya gutembera neza hamwe nubushyuhe bwubushyuhe bukwiye bifasha kwirinda ubusembwa bwubuso.
Gutesha agaciro ibikoresho
Kwangirika kw'ibintu bivuze ko plastiki itangira kumeneka mugihe cyo kubumba. Ibi birashobora kugabanya imbaraga nubwiza bwibicuruzwa. Kuri polypropilene, abahanga bapima iyangirika bagenzura uko ububobere bugabanuka. Ubushyuhe bwo hejuru, umuvuduko wihuta, hamwe nigihe kinini muri barrale byihutisha iki gikorwa. Ibyiciro bitandukanye bya PP bitesha agaciro kubiciro bitandukanye. Ibikoresho nka inline Raman spectroscopy hamwe nibizamini bya rheologiya bifasha gukurikirana izi mpinduka mugihe nyacyo.
| Parameter Ihindura Impanuka | Ibisobanuro hamwe nubushakashatsi bufatika |
|---|---|
| Ubwoko bwa Polymer | Wibande kuri polypropilene (PP); nta makuru afatika yerekana ibipimo bya polyethylene (PE) mugihe cyo guterwa inshinge |
| Ibipimo byo gutesha agaciro | Kugabanuka kwijimye ikoreshwa nka porokisi yo gukwirakwiza urunigi no kugabanuka kwinshi |
| Ingaruka | Ubushyuhe, igipimo cyogosha, igihe cyo gutura; gutesha agaciro byihuta hamwe nubushyuhe bwo hejuru hamwe nogosha |
| Uburyo bwo gupima | Ikizamini cya rheologiya muri sisitemu ya coaxial; inline Raman spectroscopy yo gupima igihe nyacyo PP |
| Imyitwarire yo gutesha agaciro | Ibyiciro bitandukanye bya PP byerekana ibipimo byo gutesha agaciro; imitwaro mike itera kwangirika gahoro, imitwaro myinshi itera ubukonje bwihuse kugabanuka |
Uburyo PE PP Yatewe inshinge Muringing Screw Barrel ikemura inenge
Igishushanyo mbonera cyiza cyo gushonga kimwe
Imashini yateguwe neza itanga itandukaniro rinini muburyo bwo gutera inshinge. PE PP yo gutera inshinge ya barriel ikoresha uburyo bwiza bwa screw ifasha gushonga plastike neza. Ba injeniyeri bagerageje imiterere itandukanye, nka screw ya zone eshatu hamwe nuduce twihariye two kuvanga, kugirango babone uburyo bwiza bwo gushyushya no kuvanga ibikoresho. Bakoresha ibikoresho bigezweho kugirango bapime uburyo screw ishonga plastike. Iyo igishushanyo cya screw ari cyiza, plastiki yashonze itemba neza kandi igera ku bushyuhe bumwe ahantu hose.
- Gushonga kimwe bisobanura ahantu hakonje kandi nta plastiki idashonga mubicuruzwa byanyuma.
- Kuvanga imigozi bifasha kugumana ibara nubunini bwa plastiki yashonze kimwe.
- Ibidasanzwe, nkaimpande zegeranye hamwe ninzibacyuho yoroshye, hagarika plastike gukomera no gutwikwa.
Inganda nyinshi zivuga ko ibishushanyo mbonera bya screw biganisha ku musaruro wihuse kandi ibice bike byanze. Babona kandi imirongo ikomeye yo gusudira ndetse ndetse no kugabanuka, bivuze ibicuruzwa byiza.
Ubushyuhe bwo hejuru no kugenzura igitutu
Kugenzura neza ubushyuhe nigitutu nurufunguzo rwo gukora ibice bya plastike nziza. PE PP inshinge ya molding screw barrel izanye na sisitemu igezweho ikurikirana kandi igahindura igenamiterere mugihe nyacyo. Iri koranabuhanga rituma plastiki yashonze ku bushyuhe bwuzuye nigitutu uko igenda inyura muri barriel.
| Kwiga / Abanditsi | Uburyo bwo kugenzura | Ibipimo by'ingenzi byo Gutezimbere | Ibisobanuro |
|---|---|---|---|
| Jiang n'abandi. (2012) | Kugenzura ibiteganijwe hamwe n'indishyi-zoherejwe mbere | Umuvuduko ukabije wo gushonga no kugenzura ubushyuhe | Kurenza abagenzuzi bakuze; yakoresheje laboratoire yo kugerageza |
| Chiu na Lin (1998) | Umugenzuzi ufunze hamwe na moderi ya ARMA | Itandukaniro rya Viscosity ryaragabanutse kugera kuri 39.1% | Byakoreshejwe kumurongo wa viscometer kugirango ugume ushonga neza |
| Kumar, Eker, na Houpt (2003) | Igenzura rya PI hamwe no kugereranya viscosity | Ubusobanuro bwuzuye muri ± 10% | Ibiryo byahinduwe kugirango ubuziranenge bushonga buhamye |
| Dastych, Wiemer, na Unbehauen (1988) | Kugenzura imiterere | Uburyo bwiza bwo guhindura ibintu | Kugenzurwa gushonga hamwe nubushyuhe bwa barriel kugirango bisohore neza |
| Mercure n'umutoza (1989) | Igenzura rya PID rishingiye ku mibare yimibare | Gutangira vuba, igihe gito | Komeza ubushyuhe bwa barriel ihagaze neza kugirango ikore neza |
| Ng, Arden, n'Igifaransa (1991) | Umugenzuzi mwiza hamwe nindishyi zigihe | Kunoza gukurikirana no guhungabana gake | Kugenzura umuvuduko muri sisitemu ya pompe |
| Lin na Lee (1997) | Kugenzura indorerezi hamwe na leta-umwanya wikitegererezo | Umuvuduko nubushyuhe mubice ± 0.5 | Byakoreshejwe mudasobwa bigereranya neza neza umuvuduko n'ubushyuhe |
Izi sisitemu zifasha kugumya plastike kugenda neza no gukumira ibibazo nko kuzura kutuzuye cyangwa ibimenyetso byubuso. Iyo ubushyuhe n'umuvuduko bigumye bihamye, ibice byanyuma bisa neza kandi biramba.
Icyitonderwa: Kugenzura-igihe-kugenzura bisobanura gutungurwa gake hamwe nibisubizo bihamye.
Kongera kuvanga no guhuza ibitsina
Kuvanga nundi murimo wingenzi kuri barri ya screw. PE PP yo gutera inshinge ya barriel ikoresha uturere twihariye two kuvanga no gufunga neza kugirango uhuze plastike neza. Igishushanyo gifasha buri kintu cyose cya plastiki kubona imiti imwe nkuko inyura mumashini.
- Sisitemu ya Twin-screw ikoresha indege ihindagurika kugirango yimuke kandi ivange ibikoresho.
- Ikibanza n'umuvuduko wa screw bigira ingaruka kuburyo plastike ivanze.
- Kugumana icyuho cyuzuye hagati ya screw na barrale bifasha kugenzura imvange no kugabanya imyanda.
Ubushakashatsi bwikigereranyo bwerekana ko ibyo biranga bitezimbere uburyo plastiki ivanga nigihe bimara muri barriel. Iyo kuvanga ari kimwe, ibicuruzwa byanyuma bifite ubuso bunoze kandi bukomeye. Inganda nazo zibona ibikoresho bitakaye kandi bisohoka cyane.
Kwambara-Kurwanya kandi Byuzuye-Ibikoresho Byakozwe
Kuramba bifite akamaro muburyo bwo gutera inshinge. PE PP yo gutera inshinge ya barriel ikoresha ibikoresho bikomeye hamwe nubuhanga bwitondewe kugirango bumare igihe kirekire kandi bukore neza. Barrale ikozwe mubyuma bikomye kandi bivurwa na nitriding na plaque ya chrome. Izi ntambwe zituma ubuso bukomeye kandi bworoshye, bityo bukarwanya kwambara kandi bugakomeza gukora neza na nyuma yizunguruka nyinshi.
| Ubwoko bwibikoresho | Inyungu | Ibyiza Kuri |
|---|---|---|
| Nitrid | Ikiguzi-cyiza, kwihanganira kwambara neza | Plastiki isanzwe nka polyethylene, PP |
| Igikoresho Cyuma | Kwambara neza no kurwanya ruswa | Ibikoresho bitesha agaciro cyangwa bikomeye |
| Bimetallic Barrels | Kuramba kandi bitandukanye | Ubwoko bwinshi bwa resin |
| Amavuta yihariye | Kurwanya ruswa no kurwanya abrasion | Ibidukikije bikaze |
Ibiranga neza, nkibikoresho bya barrière no kuvanga ibice, bifasha ingunguru gushonga no kuvanga plastike neza. Kwambara kwinshi bibera ahantu h'umuvuduko mwinshi, ariko ibyo bikoresho bikomeye nibishushanyo mbonera bikomezaingungurukwiruka neza. Ibi bivuze igihe gito kandi umusaruro wizewe.
Impanuro: Gukoresha ibikoresho birwanya kwambara hamwe nubuhanga busobanutse bifasha kugumisha imashini igihe kirekire nibicuruzwa bisa neza.
Inyungu zapimwe za PE PP Injection Molding Screw Barrel muri 2025
Kunoza ibihe byigihe no gutanga umusaruro
Inganda zirashaka gukora ibicuruzwa byinshi mugihe gito. PE PP yo gutera inshinge ya screw barrel ibafasha kubikora. Igishushanyo mbonera cyacyo gishonga kandi kivanga plastike vuba. Imashini zikora neza kandi zikenera guhagarara gake kugirango zisukure cyangwa zisanwe. Abakoresha babona ibihe bigufi byigihe, bivuze ko bashobora kurangiza ibice byinshi buri saha. Ibigo byinshi bibona ko abakozi babo bamara igihe gito bakemura ibibazo nigihe kinini cyo gukora ibicuruzwa byiza. Iterambere ry'umusaruro rifasha ubucuruzi kubahiriza ibicuruzwa binini no gukomeza abakiriya bishimye.
Kugabanya imyanda y'ibikoresho n'ibiciro
Kuzigama ibikoresho ni ngombwa kubidukikije n'umurongo wo hasi. Igikoresho cya screw kigenzura neza gushonga no kuvanga bivuze ko plastike nkeya iba impfabusa. Iyo imashini ikora neza, ibice bike bisohoka bifite inenge nka pinholes cyangwa hejuru yubusa. Ibigo bitanga raporo kugeza a90% igabanuka muri ibyo bibazo. Imyanda mike isobanura ikiguzi gito kubikoresho fatizo n'amafaranga make yakoreshejwe mugutunganya cyangwa kujugunya. Abakoresha nabo bakoresha ingufu nke kuko imashini ikora neza.
Inama: Kugabanya imyanda ntabwo bizigama amafaranga gusa ahubwo bifasha no kurinda isi.
Ibicuruzwa byo hejuru bihoraho hamwe nubuziranenge
Abakiriya bifuza ko buri gice gisa kandi kigakora kimwe. PE PP inshinge ya molding screw barrel ituma ibi bishoboka. Bituma ubushyuhe bwo gushonga butajegajega mu kureka ababikora bagahindura umuvuduko wa screw. Imbonerahamwe ikurikira irerekana uburyo izi mpinduka zifasha:
| Ikigereranyo | Hindura | Ingaruka Kumashanyarazi Ubushyuhe |
|---|---|---|
| Kuzenguruka umuvuduko | Kugabanuka | Kunoza ubudahwema kubera ubushyuhe buke |
| Umuvuduko winyuma | Ongera | Kunoza ubudahwema mukuzamura ubucucike |
| Igihe cyo gutura | Ongera | Gutwara ubushyuhe bwiza, ndetse birashonga |
| Gutera inshinge | Kugabanuka | Ibisubizo byinshi bihamye, bigarukira kubunini bwubunini |
Hamwe nubugenzuzi, ibigo bibona isura yoroshye, ndetse nubunini, nibicuruzwa bikomeye. Babona kandi kurwanya amarira meza no gukomera. Buri cyiciro cyujuje ubuziranenge bumwe, bwubaka ikizere hamwe nabakiriya.
Ibikoresho bya kijyambere bigezweho bya PE PP bifasha ababikora kugera kurwego rushya rwibicuruzwa byiza kandi neza muri 2025.Isosiyete zunguka inyungu nyayo muguhitamo ikoranabuhanga rigezweho. Kubisubizo byiza, bagomba kuvugana nabahanga cyangwa abatanga ibyiringiro nka JT kugirango babone igikwiyePE PP yo gutera inshinge ingunguru.
Ibibazo
Niki gituma inshinge ya JT PE PP ibumba imashini idasanzwe?
JT ikoresha ibikoresho bikomeye, birinda kwambara hamwe nubuhanga bwuzuye. Ibi bifasha ingunguru ya screw kumara igihe kirekire kandi igakomeza ubuziranenge bwibicuruzwa.
Nigute ingunguru ya screw ifasha kugabanya imyanda?
Uwitekaingungurugushonga no kuvanga plastike neza. Ibi bivuze inenge nke nibikoresho bidasesagura. Inganda zibika amafaranga kandi zifasha ibidukikije.
Igikoresho cya screw gishobora gukora ubunini bwibicuruzwa?
Yego! JT itanga ibigega bya screw mubunini bwinshi. Bihuza imashini zifite imbaraga zitandukanye zo gufatana hamwe nuburemere bwamasasu, kuburyo ababikora bashobora gukora ibice bito cyangwa binini.
Igihe cyo kohereza: Nyakanga-04-2025