shushu

izindaba

Inqubo ye-pussstrion iyindlela eqhubekayo yokubumba lapho i-carbon fiber efakwe khona nge-glue idluliswa isikhunta ngenkathi uphulukisa. Le ndlela isetshenziselwe ukukhiqiza imikhiqizo enezimo eziyinkimbinkimbi zesigaba sesigaba, ngakho-ke iphinde yaqondakala njengendlela efanele ukukhiqizwa kwabantu abaningi kanye nokusebenza okuthuthukile kokukhiqiza, futhi ukusetshenziswa kwayo kuyanda. Kodwa-ke, izinkinga ezinjengokukhonkotha, ukuqhekeka, ama-bubble, nomehluko wombala kwesinye isikhathi kwenzeka ebusweni bomkhiqizo ngesikhathi senqubo yokuxinana.

碳纤维复合材料拉挤成型 -1

Ukufana
Lapho izinhlayiya zemithi evukwayo ziphuma kulobumba ebusweni bale ngxenye, le nto ibizwa ngokuthi i-flake noma i-flaking.
Isixazululo:
1. Khulisa izinga lokushisa lokuphela kokusondla kokudla kwesikhunta sokuqala se-resin elapha.
2. Yehlisa ijubane lomugqa ukwenza ukwelashwa kwe-resin phambilini.
3. Misa umugqa wokuhlanza (imizuzwana engama-30 kuye kwangama-60).
4. Khulisa ukufinyeleleka komsunguli wokushisa ophansi.

Intshabusuku
Lapho ukukhala kwenzeka ebusweni bengxenye.
Isixazululo:
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2. Yehlisa ijubane lomugqa, onomphumela ofanayo nezinyathelo ezingenhla
3. Khulisa izinga lokuqiniswa. I-Foaming ivame ukubangelwa yi-voids ephumela ngenxa yokuqukethwe kwengilazi yengilazi ephansi.

Imifantu engaphezulu
Imifantu engaphezulu ibangelwa yi-shrinkage eyeqile.

碳纤维复合材料拉挤成型 -2

Isixazululo:
1. Khulisa izinga lokushisa okubumba ukuze usheshise ijubane lokuphulukisa
2. Yehlisa ijubane lomugqa, onomphumela ofanayo nezinyathelo ezingenhla
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4. Faka amaphakethe angaphezulu noma amaveli ezingxenyeni
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Ukuqhekeka kwangaphakathi
Imifantu yangaphakathi ivame ukuhlotshaniswa nesigaba esiminyene ngokweqile, futhi kungavela imifantu enkabeni ye-laminate noma ngaphezulu.
Isixazululo:
1. Khulisa izinga lokushisa lokuphela kokuphakelayo ukwelapha i-resin ngaphambili
2. Yehlisa izinga lokushisa lokubumba ekugcineni kwesikhunta bese usisebenzisa njengesinki sokushisa ukunciphisa inani eliphakeme le-exothermic
3. Uma izinga lokushisa elibumba lingaguquki, khuphula isivinini somugqa ukuze unciphise izinga lokushisa le-contour yangaphandle nengxenye yengxenye yengxenye kanye ne-expothermic peak, ngaleyo ndlela kunciphisa noma yikuphi ukucindezelwa okushisayo.
4. Yehlisa izinga labaqali, ikakhulukazi abaqalisi bokushisa abaphezulu. Lesi yisisombululo esihle kunazo zonke, kepha sidinga ukuhlolwa okuthile kosizo.
I-5. Faka esikhundleni umsunguli ophakeme wokushisa onomqalisi onomqondo ophansi kodwa umphumela ongcono welapha.
碳纤维复合材料拉挤成型 -3
Ukushintshwa kwe-chromatic
Izindawo ezishisayo zingadala ukushwabana okungalingani, okuholela ekuguqukeni kwe-chromatic (AKA Colour Transfer)
Isixazululo:
1. Bheka i-heater ukuze uqiniseke ukuthi isendaweni ukuze kungabikho lokushisa elingalingani ekufeni
2. Bheka ukuxuba kwe-resin ukuqinisekisa ukuthi ama-filler kanye / noma imibala awahlali noma ahlukanise (umehluko wombala)
 
Ubunzima bebhasi eliphansi
Ubulukhuni beBarcol ephansi; ngenxa yokuphulukisa okungaphelele.
Isixazululo:
1. Yehlisa ijubane lomugqa ukusheshisa ukwelashwa kwe-resin
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3. Bheka ukwakhiwa kwezinhlanganisela okuholela ekuhlelweni kwepulasitiki ngokweqile
4. Bheka ezinye izinto ezingcolisayo ezinjengamanzi noma imibala engathinta izinga lokulahla
QAPHELA: Ukufundwa kanzima kweBarcol kufanele kusetshenziswe kuphela ukuqhathanisa ukwelashwa nge-resin efanayo. Ngeke zisetshenziselwe ukuqhathanisa ukwelashwa nama-resins ahlukile, njengoba kukhiqizwa ama-resins ahlukile ngama-glycols abo athile futhi anokujula okuhlukile kokuwela.
碳纤维复合材料拉挤成型 -4
Ama-Bubble Air noma ama-pores
Ama-Bubble amoya noma ama-pores angavela ebusweni.
Isixazululo:
1. Bheka ukubona ukuthi ngabe umphunga wamanzi ngokweqile kanye ne-solvent kubangelwa ukuxuba noma ngenxa yokushisa okungafanele. Amanzi nama-solvent abilisa futhi avele ngesikhathi senqubo ephakeme, ebangela ama-bubble noma ama-pores ebusweni.
2. Yehlisa ijubane lomugqa, futhi / noma ukhuphule izinga lokushisa okubumba, ukunqoba kangcono le nkinga ngokwandisa ubunzima be-resin.
3. Sebenzisa isembozo sendawo noma indawo enomuzwa. Lokhu kuzoqinisa i-resin yobuso futhi kusize ukuqeda ama-bubble air noma ama-pores.
4. Faka amaphakethe angaphezulu noma amaveli ezingxenyeni ezithile.

Isikhathi sePosi: Jun-10-2022