Gutera inshinge hejuru yubuso bwa sisitemu ya SPI na VDI - Gloss, igice-gloss, matte hamwe nubuso bwuzuye.
Ibiri muri iyi ngingo
Ni ubuhe buryo bwo gutera inshinge burangira?
INjection molding surface kurangizani ingenzi kubice byateguwe neza kandi bikoreshwa kubwimpamvu nziza kandi zikora muburyo bwo gutera inshinge za plastike kubikoresho byubwubatsi.Ubuso burangije butezimbere isura no kumva ibicuruzwa nkuko bigaragara agaciro nubuziranenge bwibicuruzwa byiyongera hamwe nubuso bukwiye.
Urubanza rwa plastike (Inkomoko: Umukiriya wa XR USA)
Kuberiki ukoresha ubuso burangije mugutera inshinge?
Kongera igice cyiza
Abashushanya igice barashobora gukoresha imiterere kubintu bitandukanye byuburanga.Ubuso bworoshye cyangwa matte buringaniye butezimbere isura yayo kandi ikayiha icyerekezo cyiza.Irimo kandi amakosa yatewe no guterwa inshinge, nk'ibikoresho byo gutunganya ibikoresho, ibimenyetso byo kurohama, imirongo yo gusudira, imirongo itemba, n'ibimenyetso by'igicucu.Ibice bifite ubuziranenge buhebuje bikurura abakiriya uhereye kubucuruzi.
Kunoza imikorere y igice
Usibye ibitekerezo byuburanga bijya guhitamo inshinge zitera hejuru, hari nibitekerezo byingenzi bifatika.
Igishushanyo gishobora gukenera gufata neza imikorere myiza.Ibikoresho bya pulasitiki birangiye bitezimbere gufata neza.Kubwibyo kuvura inshinge kubutaka bukoreshwa kenshi kubicuruzwa bidashobora kunyerera.Ifumbire irashobora kandi gufasha muguhunga imyuka yafashwe.
Kurangiza neza SPI birashobora gutuma irangi riva.Nyamara, ubuso butagaragara bushobora kwemeza ko irangi ryumira neza kubintu byabumbwe.Ubuvuzi bwa SPI butandukanye kandi bwongera imbaraga numutekano.
Imyenda ifite ibyiza byinshi, harimo:
- Amashanyarazi ya plastike—Iyi crease irashobora gukurwaho wongeyeho ubunini bwimiterere mugihe wongera imbaraga nibintu bitanyerera.
- Gufata neza—Kongera ibice mubice byorohereza gukora byoroshye, kongera akamaro numutekano mubikorwa byihariye.
- Irangi- Irangi ryizirika ku kintu cyanditse mugihe cyo kubumba nyuma.
- Gukora ibicuruzwa—Niba ufite igice kitazahora kija hejuru yikigice cyimuka, kwandikirana hejuru birashobora gutanga pu nkenerwall.
Gutera inshinge igikoresho cyo hejuru kirangiza ibisobanuro
Uburyo busanzwe bwo kwerekana inshinge zo gutera inshinge nukoreshaPIA (cyangwa SPI), VDInaUbuhangaibipimo.Abakora ibikoresho byo gutera inshinge, abayikora naba injeniyeri bashushanya isi yose bemera aya mahame atatu kandi ibipimo bya PIA nibisanzwe kandi bizwi cyane nka "amanota ya SPI".
Kurangiza Gloss - Icyiciro A - Kurangiza Diamond
(SPI-AB Gutera inshinge-kubumba hejuru)
Uru rwego "A" rurangiza rworoshye, rurabagirana, kandi ruhenze cyane.Aya manota yakenera ibikoresho bikomeye byuma byuma, bikoreshwa hifashishijwe ibyiciro bitandukanye bya diyama.Kuberako ingano nziza-yuzuye ya paste hamwe nuburyo bwo guhinduranya icyerekezo cyizunguruka, ntabwo izaba ifite imiterere isobanutse kandi ikwirakwiza imirasire yumucyo, itanga urumuri rwinshi.Ibi byitwa kandi "Diamond kurangiza" cyangwa "buff kurangiza" cyangwa "Kurangiza"
| Kurangiza | Ibipimo bya SPI | Kurangiza Uburyo | Ubuso Bwuzuye (Ra Agaciro) |
| Byinshi cyane Glossy Kurangiza | A1 | 6000 Grit diam | 0.012 kugeza 0.025 |
| Kurangiza Glossy Kurangiza | A2 | 3000 Grit diam | 0.025 kugeza 0.05 |
| Ubusanzwe Glossy Kurangiza | A3 | 1200 Grit diam | 0.05 kugeza o.1 |
Indangamanota ya SPI ikwiranye nibicuruzwa bifite ubuso bunoze burangije kubwisiga no gukora.Kurugero, A2 ni diyama ikunze gukoreshwa ikoreshwa muruganda, bikavamo ibice byiza bigaragara neza nibisohoka neza.Mubyongeyeho, icyiciro cya “A” kirangiye gikoreshwa mubice bya optique nka lens, indorerwamo, na visors.
Semi-gloss irangiza - Icyiciro B.
(ishusho 2.SPI-AB Gutera inshinge-gushushanya hejuru)
Iherezo rya gl-gloss irangiza ni nziza mugukuraho imashini, kubumba, no gukoresha ibikoresho hamwe nigiciro cyiza cyo gukoresha.Ubuso burangije gukorwa hifashishijwe ibyiciro bitandukanye byumusenyi ushyizwe kumurongo, utanga umurongo nkuko bigaragara mumashusho 2.
| Kurangiza | Ibipimo bya SPI | Kurangiza Uburyo | Ubuso Bwuzuye (Ra Agaciro) |
| Cyiza Semi Glossy Kurangiza | B1 | 600 Grit Paper | 0.05 kugeza 0.1 |
| Hagati ya Semi Glossy Kurangiza | B2 | 400 Grit Paper | 0.1 kugeza 0.15 |
| Ubusanzwe emi Glossy Kurangiza | B3 | 320 Impapuro | 0.28 kugeza o.32 |
SPI (B 1-3) igice-gloss yubuso burangiza byatanga isura nziza kandi ikuraho ibimenyetso byibikoresho.Ibi bikunze gukoreshwa mubice bitari imitako cyangwa igaragara igice cyingenzi cyibicuruzwa.
Kurangiza matte - Icyiciro C.
Nibintu byubukungu kandi bizwi cyane birangira, bisizwe hakoreshejwe ifu nziza yamabuye.Rimwe na rimwe bita amabuye arangiza, itanga irekurwa ryiza kandi ifasha guhisha ibimenyetso byo gutunganya.Icyiciro C nacyo cyambere cyamanota A na B ubuso burangira.
| Kurangiza | Ibipimo bya SPI | Kurangiza Uburyo | Ubuso Bwuzuye (Ra Agaciro) |
| Hagati ya Matte Kurangiza | C1 | 600 Grit Kibuye | 0.35 kugeza 0.4 |
| Hagati ya Matte Kurangiza | C2 | 400 Grit Paper | 0.45 kugeza 0.55 |
| Kurangiza Matte | C3 | 320 Impapuro | 0,63 kugeza 0.70 |
Kurangiza neza - Icyiciro D.
Iha igice isura nziza yuburanga igaragara kandi ikoreshwa cyane mubice byinganda nibicuruzwa byabaguzi.Ibi birakwiriye kubice bidafite ibisabwa byihariye biboneka.
| Kurangiza | Ibipimo bya SPI | Kurangiza Uburyo | Ubuso Bwuzuye (Ra Agaciro) |
| Kurangiza Satin | D1 | Amabuye 600 mbere yo kumisha ikirahuri cyumye # 11 | 0.8 kugeza 1.0 |
| Kuma imyenda irangiye | D2 | 400 ibuye mbere yikirahure cyumye # 240 oxyde | 1.0 kugeza 2.8 |
| Kurangiza | D3 | 320 ibuye mbere yo guturika byumye # 24 oxyde | 3.2 kugeza 18.0 |
Ntamuntu numwe wigeze avuga ko gushushanya no gukora ibice byabumbwe byoroshye.Intego yacu nukunyuzamo vuba kandi hamwe nibice byiza.
VDI Injection ibumba hejuru kurangiza
VDI 3400 Surface Kurangiza (bakunze kwita VDI hejuru yo kurangiza) bivuga ibipimo byububiko byashyizweho na Verein Deutscher Ingenieure (VDI), Sosiyete y'Abashakashatsi b'Abadage.Ubuso bwa VDI 3400 burangizwa cyane cyane nubushakashatsi bwamashanyarazi (EDM) mugihe butunganijwe.Birashobora kandi gukorwa nuburyo bwa gakondo bwo kwandika (nko muri SPI).Nubwo ibipimo byashyizweho na societe ya ba injeniyeri b'Abadage ikoreshwa cyane mubakora ibikoresho hirya no hino, harimo Amerika ya ruguru, Uburayi, na Aziya.
Indangagaciro za VDI zishingiye ku buso bukabije.Duhereye ku ishusho, tubona imiterere itandukanye yubuso burangiza hamwe nagaciro kinyuranye cyubuso bukabije.
| Agaciro VDI | Ibisobanuro | Porogaramu | Ubuso butagaragara (Ra µm) |
| 12 | 600 Ibuye | Ibice byo hasi | 0.40 |
| 15 | 400 Ibuye | Ibice byo hasi | 0.56 |
| 18 | Amashanyarazi yumye | Kurangiza | 0.80 |
| 21 | Kuma Byumye # 240 Oxide | Kurangiza | 1.12 |
| 24 | Kuma Byumye # 240 Oxide | Kurangiza | 1.60 |
| 27 | Kuma Byumye # 240 Oxide | Kurangiza | 2.24 |
| 30 | Kuma Byumye # 24 Oxide | Kurangiza | 3.15 |
| 33 | Kuma Byumye # 24 Oxide | Kurangiza | 4.50 |
| 36 | Kuma Byumye # 24 Oxide | Kurangiza | 6.30 |
| 39 | Kuma Byumye # 24 Oxide | Kurangiza | 9.00 |
| 42 | Kuma Byumye # 24 Oxide | Kurangiza | 12.50 |
| 45 | Kuma Byumye # 24 Oxide | Kurangiza | 18.00 |
Umwanzuro
Mu byiciro bibiri byo guterwa inshinge zirangiye, icyiciro cya SPI A na B gifatwa nkicyoroshye hamwe nubutaka bwo hasi cyane kandi buhenze cyane.Mugihe, uhereye hejuru yubuso butagaragara, VDI 12, ubuziranenge bwa VDI, bingana na SPI C.
Ntamuntu numwe wigeze avuga ko gushushanya no gukora ibice byabumbwe byoroshye.Intego yacu nukunyuzamo vuba kandi hamwe nibice byiza.
Nigute ushobora guhitamo inshinge ibereye hejuru yo kurangiza?
Hitamo inshinge zishushanyije zirangiye urebye imikorere yibice, ibikoresho byakoreshejwe, nibisabwa bigaragara.Ibyinshi mubisanzwe byatewe inshinge za plastike birashobora kuba bifite ubuso butandukanye burangiye.
Guhitamo kurangiza bigomba gushyirwaho mugihe cyambere cyo gushushanya icyiciro cyibishushanyo mbonera kuko ubuso butegeka guhitamo ibikoresho hamwe ninteguro yinguni, bigira ingaruka kubikoresho.Kurugero, amasomo cyangwa umwirondoro ukenera ukeneye umushinga wingenzi cyane kuburyo igice gishobora gusohoka mubibumbano.
Nibihe bintu byingenzi ugomba gusuzuma muguhitamo kurangiza kubutaka bwa plastike?
Gloss kurangiza Icyiciro A (Inkomoko:XR USA Umukiriya)
Igiciro cy'igikoresho
Kurangiza isura hamwe nibikoresho bigira uruhare runini mubikoresho byabigenewe nigiciro, tekereza kandi usuzume imikorere ukurikije ubuso hakiri kare ku gishushanyo mbonera.Niba ubuso burangiye ari ingenzi kumikorere yabwo, tekereza kurangiza hejuru yicyerekezo cyibicuruzwa.
Ibice byinshi byuburyo bwo gutera inshinge byakozwe, ariko gusiga ni ibintu bidasanzwe.Nibisanzwe byoroshye byimiterere ishobora guhita isukurwa.Abapolisi ubu bafite ibikoresho nibikoresho byiza byo gukorana, ariko inzira irakomeza cyane.
Gutegura inguni
Ibice byinshi bisaba umushinga Inguni ya 1½ kugeza 2 Impamyabumenyi
Iri ni itegeko ryintoki rikoreshwa mubice bibumbabumbwe hamwe nubujyakuzimu bwa santimetero 2.Hamwe nubunini, umushinga wa dogere zigera kuri 1½ urahagije kugirango byoroshye kurekura ibice bivuye mubibumbano.Ibi bifasha mukurinda kwangirika kubice mugihe ibikoresho bya termoplastique bigabanutse.
Ibikoresho byabitswe
Igikoresho cyibumba kigira uruhare runini muburyo bwo guterwa inshinge.Ifumbire irashobora gukorwa mubyuma bitandukanye, nubwo ibyuma na aluminium aribyo bizwi cyane.Ingaruka zibi byuma byombi kubice bya pulasitike bibumbwe biratandukanye cyane.
Muri rusange, ibyuma bikomye ibyuma birashobora kubyara plastike irangiye ugereranije nibikoresho bya aluminiyumu.Noneho tekereza kubumba ibyuma niba ibice bifite imikorere yuburanga isaba urwego ruto rwo hejuru.
Ibikoresho
Ubwoko butandukanye bwo gutera inshinge plastike irahari kugirango itwikire ibice byose nibikorwa.Nyamara, ntabwo plastiki zose zishobora kugera kumurongo umwe wo gutera inshinge.Polimeri zimwe zikwiranye neza kurangiza neza, mugihe izindi zikwiranye no gukomera hejuru yubuso bwuzuye.
Imiterere yimiti niyumubiri itandukanye hagati yo gutera inshinge.Gushonga ubushyuhe, kurugero, nikintu gikomeye mubushobozi bwibikoresho byo gutanga ubuziranenge bwubuso.Inyongeramusaruro nazo zigira ingaruka kubisubizo byibicuruzwa byuzuye.Nkigisubizo, ni ngombwa gusuzuma ibikoresho bitandukanye mbere yo gufata umwanzuro hejuru.
Byongeye kandi, inyongeramusaruro nkibintu byuzuza na pigment bishobora kugira ingaruka hejuru yubuso bwikintu kibumbabumbwe.Imbonerahamwe iri mu gice gikurikira irerekana uburyo bukoreshwa mubikoresho byinshi byo guterwa inshinge zitandukanye za SPI zirangiza.
Ibikoresho bikwiranye na Grade SPI-Ubuso burangije
| Ibikoresho | A-1 | A-2 | A-3 |
| ABS | Impuzandengo | Impuzandengo | Nibyiza |
| Polypropilene (PP) | Ntabwo byemewe | Impuzandengo | Impuzandengo |
| Polystirene (PS) | Impuzandengo | Impuzandengo | Nibyiza |
| HDPE | Ntabwo byemewe | Impuzandengo | Impuzandengo |
| Nylon | Impuzandengo | Impuzandengo | Nibyiza |
| Polyakarubone (PC) | Impuzandengo | Nibyiza | Cyiza |
| Polyurethane (TPU) | Ntabwo byemewe | Ntabwo byemewe | Ntabwo byemewe |
| Acrylic | Cyiza | Cyiza | Cyiza |
Ibikoresho bikwiranye nicyiciro cya SPI-B kurangiza
| Ibikoresho | B-1 | B-2 | B-3 |
| ABS | Nibyiza | Nibyiza | Cyiza |
| Polypropilene (PP) | Nibyiza | Nibyiza | Cyiza |
| Polystirene (PS) | Cyiza | Cyiza | Cyiza |
| HDPE | Nibyiza | Nibyiza | Cyiza |
| Nylon | Nibyiza | Cyiza | Cyiza |
| Polyakarubone (PC) | Nibyiza | Nibyiza | Impuzandengo |
| Polyurethane (TPU) | Ntabwo byemewe | Impuzandengo | Impuzandengo |
| Acrylic | Nibyiza | Nibyiza | Nibyiza |
Ibikoresho bikwiranye na Grade SPI-C kurangiza
| Ibikoresho | C-1 | C-2 | C-3 |
| ABS | Cyiza | Cyiza | Cyiza |
| Polypropilene (PP) | Cyiza | Cyiza | Cyiza |
| Polystirene (PS) | Cyiza | Cyiza | Cyiza |
| HDPE | Cyiza | Cyiza | Cyiza |
| Nylon | Cyiza | Cyiza | Cyiza |
| Polyakarubone (PC) | Impuzandengo | Ntabwo byemewe | Ntabwo byemewe |
| Polyurethane (TPU) | Nibyiza | Nibyiza | Nibyiza |
| Acrylic | Nibyiza | Nibyiza | Nibyiza |
Ibikoresho bikwiranye na Grade SPI-D hejuru yo kurangiza
| Ibikoresho | D-1 | D-2 | D-3 |
| ABS | Cyiza | Cyiza | Nibyiza |
| Polypropilene (PP) | Cyiza | Cyiza | Cyiza |
| Polystirene (PS) | Cyiza | Cyiza | Nibyiza |
| HDPE | Cyiza | Cyiza | Cyiza |
| Nylon | Cyiza | Cyiza | Nibyiza |
| Polyakarubone (PC) | Cyiza | Ntabwo byemewe | Ntabwo byemewe |
| Polyurethane (TPU) | Cyiza | Cyiza | Nibyiza |
| Acrylic | Impuzandengo | Impuzandengo | Impuzandengo |
Ibipimo
Umuvuduko winshinge nubushyuhe bigira ingaruka kurangiza hejuru kubwimpamvu nke.Iyo uhujije umuvuduko wihuse hamwe nubushyuhe bwo hejuru cyangwa ubushyuhe, ibisubizo bizongerwaho ububengerane cyangwa ubworoherane bwubuso bwigice.Mubyukuri, umuvuduko wihuta wihuta utezimbere muri rusange no koroha.Ikigeretse kuri ibyo, kuzuza byihuse umwobo wububiko birashobora gutanga imirongo mike yo gusudira hamwe nubwiza bukomeye bwiza kubice byawe.
Guhitamo igice cyo kurangiza ni ikintu cyingenzi mugutezimbere ibicuruzwa muri rusange kandi bigomba gutekerezwa mugihe cyo gushushanya kugirango tugere kubisubizo byifuzwa.Wigeze utekereza gukoresha amaherezo yo guterwa inshinge?
Reka Xiamen Ruicheng agufashe guhitamo kurwego rwo hejuru rutezimbere ubwiza nibikorwa byigice cyawe.
Igihe cyoherejwe: Gicurasi-22-2023