Inzira yo gushimura irakomeye, irimo ibikoresho byubuhanga bya plastike, ibibumbano, imashini zishishikarizwa, hamwe nibindi bintu bitandukanye. Inenge mubicuruzwa byangiritse-byahinduwe ntibishobora kwirindwa, bigatuma bumva impamvu zifatika, ahantu hashobora guhungabana, nubwoko bwimbaraga zishobora kuvuka iterambere ryumushinga. Muri iki kiganiro, tuzibanda ku kimenyetso gihuriweho na gitunganijwemo, gusangira nawe impamvu, ingaruka n'ibisubizo.
Ibimenyetso byo gutemba mubumba
Ibisobanuro
Gutembera m
Inkuta zirangwa no kugaragara cyangwa imirongo hejuru yigice cya plastike. Ibi bibaho iyo plastiki yashongeshejwe neza cyangwa ikonje bidafite akamaro mugihe cyo gutera inshinge. Irumuri rumwe ziganisha ku guhuza muburyo bwo kugaragara, kigaragara cyane kubice bisaba ubuziranenge bwo mu buryo buhebuje.
Impamvu zisanzwe Zibimenyetso
Ibintu byinshi birashobora gutuma hashyirwaho ibimenyetso byo gutembera, ibyinshi muribyo bihujwe no gutunganya ibihinduka nkubushyuhe nigitutu, kimwe nibishushanyo mbonera. Ibimenyetso bigenda bikunze guterwa na:
| impamvu | Ibisobanuro n |
| Umuvuduko ukabije | Niba plastike itemba buhoro, ntabwo ikomeza imbere imbere, biganisha ku bitarenze. Iyo umuvuduko wo gutera amatara ari hasi, ibikoresho bikonje imburagihe mbere yo kuzuza neza umwobo. |
| Ubushyuhe buke | Ubushyuhe buke buganisha kuri plastike byihuse kuri plastike hejuru, bigatuma idahuza hagati yibikoresho bikonje hamwe na plastike yashongeshejwe munsi. |
| Igishushanyo gikennye | Amarembo agufi, gufata nabi cyane, cyangwa urukuta rutaringaniye rushobora kugabanya urujya n'uruza rwa plastiki yashongeshejwe, bigatuma itinda no gukora imirongo igaragara. |
| Umukene Wall | Plastike ndende, nka Polycarbonate (PC), mugire ingorane zitemba kimwe, cyane cyane iyo zikonje vuba vuba kugirango winjire kuri mold. |
Kubijyanye na siyanse yibintu, ibimenyetso bikabije byiyongera kubushyuhe buke bwo kwimura ubushyuhe hagati yinkuta za mold nibikoresho byashongeshejwe. Ibikoresho hamwe nu muco wijimye (urugero, thermoplastike nka polypropylene) bikunda gukonjesha.
Ibisubizo byo kurya
Ongera umuvuduko wo gutera inshinge : mu kongera umuvuduko wo gutera inshinge, urashobora kwemeza ko plastike isenyuka vuba muburyo bwo kubumba, kugabanya amahirwe yo kudatungana hejuru. Ubushakashatsi bwerekana ko umuvuduko wo gutera urwenya wa 10-20 Mm / s nibyiza kuri polymers nyinshi, ariko ibi biratandukanye bitewe nibikoresho byakoreshejwe.
Kuzamura ubushyuhe bwa mold : Kugumirwa kubushyuhe bwo hejuru birinda plastike gukonjesha vuba. Ubushyuhe bwa FLD bwa 50 ° C kugeza 80 ° C muri rusange birasabwa kubikoresho nka abs na polypropylene gukomeza kugenda neza. Kongera ubushyuhe bwa mold birashobora kandi kunoza kristu yibikoresho bimwe, bikavamo kurangiza.
Kunoza igishushanyo mbonera : Amarembo Rounger hamwe nakazi ryakozwe neza bigabanya kurwanya ibitero, bigatuma pulasitike yinjira mubyago bikozwe mu kayira cyane. Kurugero, ukoresheje amarembo ameze nkumufana akwirakwiza plastike iruhande, kugabanya imiterere yibimenyetso.
Hindura igitutu cyo gutera inshinge : Kwiyongera kw'igitutu kuri 0.5 kugeza 1.0 mPPA birashobora kunoza cyane imbaraga za shot. Gufata igitutu bigomba no guhitamo kugirango umenye neza ko umwobo wuzuye neza utarambiwe, bishobora gutera indwara.
Ibimenyetso bya jetting
Ibisobanuro
Ibimenyetso bya jetting birangwa nimirongo mito, idasanzwe cyangwa ibimenyetso hejuru yigice cyabujijwe, cyatewe na plastiki yashongere 'kurasa shobuja ' ukoresheje umwobo mwinshi kumuvuduko mwinshi. Ibi bibaho mugihe ibikoresho byinjiye mu cyuho vuba, nta mwanya uhagije wo gukwirakwiza neza, biganisha ku mutwe. Ibimenyetso bya jetting bikunze kugaragara ahantu hafi yirembo cyangwa ku bice bifite imyuka yimbitse.
Impamvu zisanzwe zitanga amanota
| atera | ibisobanuro |
| Irembo rike-To-Urukuta | Inzego zityaye hagati yirembo nurukuta rwa cavit rutera imivugo, biganisha ku indege. Byiza, inzibacyuho igomba kuba nziza kugirango wirinde guhungabana. |
| Ingano nto | Iyo irembo rito cyane, plastike ihura nigipimo cyinshi cyogosha, bikaviramo ibimenyetso byo guhangayika. Ingano yirembo ya Optimal igomba kubarwa ishingiye ku gipimo cyurugendo no gusya ibikoresho. |
| Umuvuduko ukabije | Umuvuduko mwinshi wongeye kwiyongera mukurema imigati muburyo bukabije. Mubisanzwe, inzitizi zishora ikwiye kugabanuka kubikoresho bya virusire nka PVC cyangwa Polycarbonate. |
| Ubushyuhe buke | Niba ubushyuhe buke buke cyane, plastike ikonjesha vuba, kubuza gutemba neza. Kurugero, kubungabunga ubushyuhe bwa mold hagati ya 60 ° C kugeza 90 ° C ni ngombwa kubikoresho nka polyethylene. |
Ibisubizo by'indege
Hindura igishushanyo mbonera : Amarembo agomba kugira inzibacyuho cyangwa buhoro buhoro kugirango wirinde inguni zikarishye zishobora gutera jetteting. Ubushakashatsi bwerekana ko amarembo azengurutse arashobora kugabanya ibyago byo gutera imivugo kugeza kuri 30%.
Ongera ingano yirembo : Amarembo manini yemerera pulasitike gutemba neza, kugabanya imihangayiko. Ingano yirembo igomba kubarwa ukurikije viscosity yibikoresho nibisabwa byihuta, mubisanzwe hafi ya mm 2-5 kubikoresho bisanzwe.
Kanda umuvuduko wo gutera inshinge : Kugabanya umuvuduko wo gutera inshinge ugabanya ibyago byo gutera imivugo. Umwirondoro wihuta, utangire gahoro, kwiyongera, hanyuma utoroshye kongera gutinda, bifasha kugabanya indege.
Kuzamura ubushyuhe bukabije : Kongera ubushyuhe bwa mold butuma plastike itemba cyane mbere yo gukomera. Ubushyuhe bwo hejuru bwa 80 ° C kugeza 120 ° C irashobora gukumira gukomera hakiri, kugabanya indege.
Imirongo
Ibisobanuro
Umutwe w'isumbuye, uzwi kandi ku izina ryubuntu, bibaho mugihe ibice bibiri bitandukanye bya pulasitike ya pulasitike ihura kandi binaniwe fuse burundu. Ibi bivamo kudoda cyangwa umurongo ugaragara hejuru yigice, bushobora guca intege ubunyangamugayo bwabwo. Imirongo isudi ikunze kuboneka mubice hamwe na geometries igoye igabanijwe ninzitizi nkikinyamakuru cyangwa umwobo.
Impamvu rusange zitera imirongo ya Weld
| itera | ibisobanuro |
| Inzitizi mu butaka | Amapine, umwobo, cyangwa ibindi bintu biranga bishobora gutera plastike gutemba mubyerekezo bitandukanye, gukora imirongo ya Weld mugihe hahuye. |
| Guhuza nabi | Niba ubushyuhe cyangwa igitutu buciriritse, Flow Flow ntabwo ihunga hamwe neza, bikavamo imirongo idakomeye kandi igaragara. |
Ubushakashatsi bwerekanye ko imbaraga za mashini ku murongo wa Weld zirashobora kugabanuka kugeza kuri 50%, zikabigira inenge kuri aderesi, cyane cyane mubice byo gutwara imitwaro.
Ibisubizo byumurongo we
Hindura igishushanyo mbonera : Gushushanya igice kugirango ugabanye guhagarika gutemba bifasha kwirinda imirongo. Gukoresha geometries yazengurutse cyangwa byumvikana aho bishoboka bishobora kugabanya gutandukana imbere.
Guhitamo Irembo : Gushyira amarembo kugirango urebe na plastike kandi wirinde kugabanuka gutemba bishobora kugabanya urusaku. Mugihe amarembo menshi akenewe, uyishyiraho uburyo bwiza bushobora gufasha kugabanya amahirwe yo gusuku.
Ongera ubushyuhe nigitutu : Ubushyuhe bwo hejuru (kugeza kuri 250 ° C kubikoresho nka Nylon) bitanga igiti kinini (0.2 m 1,2 kugeza 1.2.
Ibindi bihujwe bisanzwe kubungabunga inenge
Kurohama
Ibimenyetso bya Sink bibaho nkibihe bito hejuru yigice cyabujijwe, mubisanzwe mubice byinshi. Biterwa no gukonjesha no kugabanuka nkibikoresho bikonje biva hanze.
| Tera | igisubizo |
| Igihe gikonje gikonje | Ongera umwanya wo gukonjesha kugirango wemererwe no gukomera kubice. |
| Ibice byinshi | Ongera uhindure igice kugirango ugabanye gutandukana cyangwa gukoresha imbavu zo gushyigikira. |
Muri rusange, kugabanya igice kuri mm 4 no gukoresha igihe gikonje hafi yamasegonda 30-50 bitewe nibikoresho birashobora gufasha kwirinda ibimenyetso kurota.
Vacuum
Vacuum Voide ni umufuka muto wikirere kigizwe nigice cyabujijwe. Ibi biterwa n'umwuka wafashwe mugihe cyo gutera inshinge, cyangwa nubukonje butaringaniye butera ahantu h'igitutu gito.
| Tera | igisubizo |
| Guhuza ibintu bidakwiye | Menya neza ko ibibyimba bihujwe neza kugirango wirinde umufuka wo mu kirere. |
| Idahwitse | Kunoza sisitemu yo gukonjesha kugirango hakemuke imyenda imwe. |
Amafuti magufi
Kurasa bigufi bibaho mugihe plastike yashongeshejwe kugirango yuzuze rwose umwobo, bikavamo ibice bituzuye. Ibi birashobora guterwa nibikoresho bidahagije cyangwa igenamiterere ridakwiye.
| Tera | igisubizo |
| Ibikoresho bidahagije | Ongera ingano ya Shoti kugirango ubone ubumuga bwuzuye burundu. |
| Ibikoresho bidakwiye | Hindura imashini igenamiterere kugirango habeho umwobo wuzuye. |
Inzira yo guhitamo kugirango ishishimure
Gutera inkunga
Indwara nziza yo gutera inshinge zemeza ko yuzuza umwobo wa mold cuvity kandi kimwe. Kongera umuvuduko winyuma ufasha gusunika ibikoresho byashonze ukoresheje sisitemu yiruka cyane cyane, mugihe igitutu gifatika cyemeza ko igice cyuzuye kandi gihujwe mbere yo gukonja.
Gutera ibibazo (Gukomeza)
Igitutu gisanzwe cyinyuma kubice.5 kugeza kuri 1.5 MPA, no gufata imikazo bigomba kuba hafi 50% kugeza kuri 70% yigitutu cyo gushingwa. Izi mpinduka zemeza ko igice kigizwe rwose, bigabanya amahirwe yo gukuraho inenge nka vatide cyangwa ibimenyetso biranga.
Kugenzura Ubushyuhe
Kurwanya ubushyuhe ni ngombwa kugirango ubone ireme ryimiterere yashizwemo. Ingunguru igomba kugabanywamo uturere two gushyushya, ubushyuhe bwiyongera buhoro buhoro kuva inyuma imbere. Kurugero, kubijyanye na Polypropylene, zone yinyuma irashobora gushyirwaho saa 180 ° C, mugihe nozzle igera kuri 240 ° C. Ubushyuhe bwa Mold bugomba kandi guhindurwa bushingiye kumiterere yumuriro kugirango birinde gukomera imburagihe, bishobora gutera inenge nkibimenyetso cyangwa indege.
Irembo n'abiruka
Igishushanyo cy'amarembo n'abiruka bigira uruhare runini mu kugenzura urujya n'uruza rwa pulasitike yashongeshejwe. Uruziga rwambukiranya-muri rusange rukundwa kumarembo n'abiruka, nkuko batanga imbaraga nziza. Gukoresha amariba manini yoroheje kurangiza abiruka bifasha gufata ibikoresho byose bitari ibitsina mbere yuko bigera ku cyuho, gukomeza gukumira ibidukikije.
Igishushanyo mbonera
Sisitemu yo gukonjesha yateguwe neza ni ngombwa kugirango wirinde inenge rusange nko kurwana, ibimenyetso birohamye, no ku mutima. Kurugero, ukoresheje imiyoboro ikonjesha gukurikiza ihuriro rya mold ifasha no gukonjesha hirya no hino, kugabanya amahirwe yo gukonjesha atandukanye bishobora gutera indwara. Ibice hamwe na geometries bigoye cyangwa inkuta ndende birashobora gusaba ibihe byagutse, rimwe na rimwe bigera kumasegonda 60, bitewe nibikoresho.
Gufata
Imyitwarire idahagije irashobora gutondekanya imyuka yimbere yibumba, bigatera umufuka wikirere cyangwa umufuka kugirango ugaragaze, biganisha ku ishyanga nkimirongo cyangwa ubuso bubi burangiye. Kuvugurura neza buri gice cyibintu byokurya, cyane cyane hafi ya marembo hamwe nurugendo rutemba, bemerera umwuka wafashwe kugirango uhunge. Imiyoboro ikwiye igomba kuba ifunga bihagije kugirango yirinde flash ariko yagutse bihagije kugirango akemere umwuka na gaze kugirango bahunge neza. Ubujyakuzimu busanzwe bwibikoresho byinshi ni hafi 0.02 kugeza kuri 0.05 mm.
Umwanzuro
Kugaragaza uburyo bwo gushinyarwa bisaba gusuzuma witonze ibintu byinshi, harimo ubushyuhe, igitutu, igishushanyo mbonera, nibikoresho. Ndetse no gutandukana gato kuva igenamiterere ryiza birashobora kuvamo inenge zibangamira ubuziranenge bwibicuruzwa byanyuma, biganisha ku mikorere idakora, imyanda, hamwe numusaruro wo hejuru.
Mugukorana cyane nabakora inararibonye no kwishyuza ikoranabuhanga rigezweho mugushingwa, ibigo birashobora kwemeza ko ibice byabo byujuje ubuziranenge, haba muburyo bwo gutanga ibitekerezo n'imikorere.
Ikigereranyo cya plastiki cyangiza isosiyete iteganya kandi ikabuza inenge kuva mbere. Ingamba zacu zo kugenzura ubuziranenge zose - guhera mu cyiciro gikuru, gukomeza kugengwa no gukora, no kwagura no gupakira no gutanga ibicuruzwa byawe byanyuma. Hamwe nimico yubuhanga mubikorwa bya plastike, itsinda ryacu rifatanya nawe kunonosora inzira yo kubumba gusa, ahubwo ni nigicuruzwa ubwacyo, gikora, nuburyo kigabanya ingaruka zinze ubu inenge. Vuga ngo ushishikarize ibibazo usuzugura Ikipe Mfg yo gushinja ibishushanyo mbonera. Kurikira muri iki gihe kubindi bisobanuro.
Ibibazo
Nigute nshobora gukumira imirongo yo gutemba mugushingwa?
Kugira ngo wirinde imirongo igatemba, tekereza ko amarembo ya Mold kugirango akemure kandi akonje kandi akwiye. Kwiyongera kwa Nozzle birashobora kandi gufasha kunoza igipimo cyurugendo, gukumira ubukonje buhebuje no guhungabana.
Ni irihe tandukaniro riri hagati yumurongo utemba nisuku?
Imirongo igenda igaragara nkigishushanyo mbonera hejuru yubukonje butemewe
Nigute nshobora guhitamo gukonja?
Gukoresha imiyoboro ikonjesha gukurikiza geometry ya moolette ikurikirana ndetse no gukonjesha. Guhindura igihe gikonje kandi ukoresheje sisitemu yo kuzenguruka neza birashobora kandi gukumira inenge zijyanye n'ubukonje butaringaniye, nko kurohama cyangwa kurwana.
