Isibambo sepulasitiki somjovo wegesi
| Ingxenye Igama | isibambo sepulasitiki somjovo wegesi |
| Incazelo Yomkhiqizo | ukubumba umjovo wegesi wangaphandleokusivumela ukuthi sakhe inqwaba yezingxenye eziyinkimbinkimbi zejometri ezingafinyeleleki ngaphambilini ngokubumba umjovo.Esikhundleni sokudinga izingxenye eziningi okufanele zihlanganiswe kamuva, izisekelo kanye nokumiswa kuhlanganiswe kalula kusikhunta esisodwa ngaphandle kwesidingo se-corring eyinkimbinkimbi.Igesi ecindezelweyo iphusha inhlaka encibilikisiwe iqine ezindongeni zembobo kuze kube yilapho ingxenye iqina, futhi umfutho wegesi ongapheli, odluliswa ngokulinganayo ugcina ingxenye ukuthi inganciphi kuyilapho futhi kunciphisa amabala angaphezulu, izimpawu zokucwila, kanye nokucindezeleka kwangaphakathi.Le nqubo ilungele ukubamba izilinganiso eziqinile kanye nama-curvature ayinkimbinkimbi emabangeni amade. |
| Thumela izwe | Germany |
| Usayizi Womkhiqizo | ∅40X128 |
| Isisindo somkhiqizo | 100g |
| Okubalulekile | I-ABS |
| Ukuqeda | I-Mirror polish |
| Inombolo ye-Cavity | 1+1 |
| Isikhunta standard | I-HASCO |
| Usayizi Wesikhunta | 500X550X380MM |
| Insimbi | 1.2736 |
| Impilo yesikhunta | 500,000 |
| Umjovo | Umgijimi obandayoIsango elincane |
| Ukukhishwa | Iphinikhodi yokukhipha |
| umsebenzi | 1 isilayidi |
| Umjikelezo womjovo | 40S |
| Izici Zomkhiqizo kanye Nesicelo | Inqubo yokubumba umjovo wokusiza igesi iyingcindezi ephansi, inqubo yokubumba yomjovo evamile ephoqelela ukudubula okufushane kwempahla ukugcwalisa isikhunta ngokusebenzisa igesi yenitrogen ecindezelweyo ukuze isuse izinto endaweni ewugqinsi enqunyelwe ngaphambili kuyilapho yenza izingxenye ezingenalutho engxenyeni. |
Ubuchwepheshe
I-GIM
1. Isimiso sokwenza
I-Gas assisted molding (GIM) iwubuchwepheshe obusha bokubumba umjovo lapho igesi ye-inert ephezulu yokucindezela ijovwa lapho ipulasitiki igcwaliswa emgodini (90% ~ 99%), igesi iphusha ipulasitiki encibilikisiwe ukuze iqhubeke nokugcwalisa umgodi, futhi inqubo yokubamba ingcindezi yegesi isetshenziselwa ukufaka esikhundleni senqubo yokubamba ingcindezi yepulasitiki.
Kunemisebenzi emibili yegesi:
1. Ukushayela ukugeleza kwepulasitiki ukuqhubeka nokugcwalisa isikhunta;
2. Yakha ipayipi elingenalutho, unciphise inani lepulasitiki, unciphise isisindo semikhiqizo eqediwe, unciphise isikhathi sokupholisa futhi udlulise ngokuphumelelayo ingcindezi yokubamba ingcindezi.
Ngenxa yokuthi ukucindezela okwakhayo kungancishiswa, kodwa ukubamba ingcindezi kuphumelela kakhulu, kungavimbela ukuncipha okungalingani kanye nokuguqulwa komkhiqizo ophelile.
Igesi ingena kalula ukusuka ekucindezelweni okuphezulu kuya ekucindezelweni okuphansi (indawo yokugcina yokugcwalisa) ngokusebenzisa indlela emfushane, okuyisimiso sokuhlelwa kwendlela yomoya.Ukucindezela kuphakeme esangweni futhi kuphansi ekupheleni kokugcwalisa.
2. Izinzuzo zokubumba okusizwa ngegesi
1. Yehlisa ukucindezeleka okusele kanye ne-warpage: ukubumba komjovo wendabuko kudinga ingcindezi ephakeme eyanele ukusunduza ipulasitiki isuka kumgudu omkhulu iye endaweni engaphandle;Lokhu kucindezela okuphezulu kuzodala ukucindezeleka kwe-shear okugeleza okuphezulu, futhi ukucindezeleka okusele kuzodala ukuguquguquka komkhiqizo.Ukwakhiwa kwesiteshi segesi ku-GIM kungadlulisela ngempumelelo ingcindezi futhi kunciphise ukucindezeleka kwangaphakathi, ukuze kuncishiswe i-warpage yemikhiqizo eqediwe.
2. Ukuqedwa kwama-dent marks: imikhiqizo yokubumba yomjovo yendabuko izokwakha izimpawu zokucwila ngemuva kwezindawo eziwugqinsi ezifana no-rib & boss, okuwumphumela wokushwabana okungalingani kwezinto.Kodwa-ke, i-GIM ingacindezela umkhiqizo ukusuka ngaphakathi ukuya ngaphandle ngokusebenzisa ipayipi legesi elingenalutho, ngakho-ke ngeke kube namamaki anjalo ekubukeni ngemuva kokwelapha.
3. Yehlisa amandla okubamba: ekubumbeni komjovo wendabuko, ukucindezela okuphezulu okubamba kudinga amandla amakhulu okugoqa ukuvimbela ukuchichima kwepulasitiki, kodwa ingcindezi yokubamba edingwa yi-GIM ayiphezulu, ngokuvamile enganciphisa amandla okubamba cishe ngo-25 ~ 60%
4. Yehlisa ubude bomgijimi: idizayini enkulu yokuqina kwepayipi lokugeleza kwegesi ingaqondisa futhi isize ukugeleza kwepulasitiki ngaphandle komklamo okhethekile wangaphandle wokuhushula isisu, ukuze kwehliswe izindleko zokucubungula isikhunta nokulawula ukuma komugqa wokushisela.
5. Ukonga impahla: uma kuqhathaniswa nokubunjwa komjovo okujwayelekile, imikhiqizo ekhiqizwe ukubumba komjovo wegesi ingonga kufika ku-35% wezinto zokwakha.Ukonga kuncike ekumeni komkhiqizo.Ngaphezu kokugcinwa kwezinto ezingenalutho zangaphakathi, impahla kanye nenani lesango (nozzle) lomkhiqizo nalo liyancipha kakhulu.Isibonelo, inombolo yesango (i-nozzle) yefreyimu yangaphambili ye-TV engu-38 inch ine kuphela, engagcini nje ngokusindisa izinto, kodwa futhi inciphisa imigqa yokuhlanganisa (imigqa yamanzi)
6. Nciphisa isikhathi somjikelezo wokukhiqiza: ngenxa yezimbambo eziwugqinsi namakholomu amaningi emikhiqizo yokubumba yomjovo yendabuko, umjovo othile nokubamba ukucindezela kuvame ukudingeka ukuze kuqinisekiswe ukulungiselelwa komkhiqizo.Ngemikhiqizo yokubumba esiza ngegesi, ukubukeka komkhiqizo kubonakala kuyi-glue eqinile kakhulu, kodwa ngenxa yomgodi wangaphakathi, isikhathi sokupholisa sifushane kunemikhiqizo yendabuko eqinile, futhi isikhathi somjikelezo esiphelele sifinyezwa ngenxa yokunciphisa ukubamba ingcindezi kanye nesikhathi sokupholisa.
7. Nweba impilo yesevisi yesikhunta: lapho inqubo yokubumba umjovo wendabuko ishaya umkhiqizo, ngokuvamile isebenzisa isivinini somjovo ophezulu nokucindezela, okwenza kube lula "ukuphakama" eduze kwesango (nozzle), futhi isikhunta sivame ukudinga. ukunakekela;Ngemuva kokusebenzisa igesi elisizwayo, ingcindezi yomjovo, ingcindezi yokubamba umjovo kanye nokucindezela kokukhiya isikhunta kuncipha ngesikhathi esifanayo, ingcindezi ekubunjeni nayo iyancipha ngokufanele, futhi inani lokugcinwa kwesikhunta liyancipha kakhulu.
8. Nciphisa ukulahlekelwa komshini womshini wokubumba umjovo: ngenxa yokunciphisa ingcindezi yokubumba umjovo kanye namandla okubamba, ukucindezela okuthwala izingxenye eziyinhloko ezigcizelelwe zomshini wokubumba umjovo: ikholomu ye-Golin, i-hinge yomshini, ipuleti yomshini, njll. nayo iyancipha ngokufanele.Ngakho-ke, ukugqokwa kwezingxenye eziyinhloko kuncishisiwe, impilo yesevisi inwetshiwe, futhi inani lokugcinwa nokushintshwa liyancipha.
9. Kufakwe emikhiqizweni eqediwe enezinguquko ezinkulu zokujiya: ingxenye ewugqinsi ingasetshenziswa njengendlela yokuphefumula ukuze kuqedwe ukukhubazeka okungaphezulu okubangelwa ukushuba kodonga olungalingani nokubamba ingcindezi yegesi.
3. Inqubo yokubumba igesi
Inqubo yokubumba okusizwa ngegesi yilena: ① ukuvala isikhunta ② ukugcwaliswa kwepulasitiki ③ umjovo wegesi ④ ukugcinwa kwengcindezi nokupholisa ⑤ qeda.Emfanekisweni 2, umjovo wepulasitiki, B umjovo wegesi, u-C uwukugcina umfutho wegesi bese u-D ukhipha umoya.
Isigaba sokuqala sokubumba okusizwa yigesi umjovo wepulasitiki endaweni yesikhunta, njengoba kukhonjisiwe kuMfanekiso 3. Ipulasitiki encibilikisiwe ijova emgodini wokukhunta.Ngemva kokuxhumana nobuso besikhunta ngokushisa okuphansi, ungqimba oluqinile lwakhiwe phezulu, kodwa ingaphakathi lisancibilikile.Ipulasitiki iyama lapho umjovo ungu-90% ~ 99%.
Isigaba sesibili umjovo wegesi, njengoba kukhonjisiwe kuMfanekiso 4. Inayitrojeni ingena epulasitiki encibilikisiwe ukuze yakhe umgodi wokusunduza ipulasitiki encibilikisiwe ukuze igelezele engxenyeni engagcwalisiwe yesikhunta.
Isigaba sesithathu ukuphela komjovo wegesi, njengoba kuboniswe kuMfanekiso 5. Igesi iyaqhubeka ingena epulasitiki encibilikisiwe kuze kube yilapho ipulasitiki iphushwa ukuze igcwalise ngokuphelele isikhunta.Ngalesi sikhathi, kusekhona ipulasitiki encibilikisiwe.
Isigaba sesine ukugcinwa kwengcindezi yegesi, okungukuthi isiteji sokungena kwegesi kwesibili, njengoba kuboniswe kuMfanekiso 6. Esigabeni sokugcina ingcindezi, ipulasitiki ihlanganiswe negesi yokucindezela okukhulu, futhi ukuncipha kwevolumu kunxeshezelwa ukuze kuqinisekiswe ikhwalithi yangaphandle yangaphandle. izingxenye.
