Mokhoa oa ho etsa ente o loketse tlhahiso ea bongata ba boleng bo phahameng le likarolo tse rarahaneng tsa lihlahisoa. Mokhoa oa ho bōpa ente o itšetlehile haholo ka moralo le thepa e sebelisoang tlhahiso. Ka hona, bahlahisi ba batlang lits'ebetso tse bonolo tsa lisebelisoa ho hlahisa lihlahisoa tse betere ka theko e tlase ba fetohela ho bopeng ente ea aluminium.
Tloaelolihlahisoa tsa aluminium tsa die-castinge ka boela ea hlahisoa. Leha ho le joalo, ba ntse ba e-na le mefokolo e mengata, mamello ea lihlahisoa e batla e le khōlō, 'me e meng e hloka ts'ebetso ea bobeli le ea thuto e phahameng. Hobane ho thata ho bona ho netefatsa tlhahiso e potlakileng. Re tla tšohla melemo, mathata, le likarolo tsa ho bopa ente ea aluminium.
Ente ke engbokamorao ba aluminium?
Ka tsoelo-pele e tsoelang pele ea saense ea sechaba le thekenoloji le tsoelo-pele e matla ea indasteri ea lefats'e, theindasteri ea phofo ea metallurgye hola ka potlako ka lebaka la melemo ea eona e mengata, ’me theknoloji ea eona e ’nile ea sebelisoa haholo sesoleng, lipalangoang, mechineng, lisebelisoa tsa elektronike, tsa lifofane, tsa lifofane le mafapheng a mang.
MIM (ho bopa ka ente ea tšepe)ho fepa ke motheo oa ts'ebetso ea ho lokisa lihlahisoa tsa ente ea tšepe, e leng phofo ea tšepe le moemeli oa ho bōpa ho ea ka karolo e itseng mochesong o itseng, mochine o kopanyang nako ea nako ea mocheso oa ho kopanya. Ebe ka "screw extrusion" granulation, 'me u kene ka har'a phepelo ea ente.
Le hoja thepa ea aluminium e na le boima bo tlaase, matla a sehlahisoa sa eona a batla a phahame, a haufi kapa a feta a tšepe ea boleng bo phahameng. E na le polasetiki e matla, conductivity e ntle ea mocheso, ho hanyetsa kutu, le conductivity ea mocheso. Li-alloys tse ling tsa aluminium li ka fumana thepa e ntle ea mochini le thepa ea 'mele ka kalafo ea mocheso, hape li ka fumana khanyetso e ntle ea kutu ka anodizing.
Ka lebaka la mokhoa o tloaelehileng oa ho etsa likarolo tsa alloy aluminium, katleho e tlaase ea tlhahiso, litšenyehelo tse thata tsa ts'ebetso, 'me sebopeho se rarahaneng sa tlhahiso ea lihlahisoa ha se khone ho tsoa, ha se khone ka ho feletseng ho finyella litlhoko tsa tsoelo-pele e potlakileng ea indasteri ea kajeno ea tlhahiso ea sechaba.
Ka hona, ho ke ke ho hlokahala hore ho fana ka aluminium mim tšepe ente molding fepa ka loketseng bakeng sats'ebetso ea ho bopa ente ea tšepe.
Ke lintlha life tsa ts'ebetsong ea theknoloji ea Metal ente ea aluminium?
Ho ipapisitsoe le sena, hoa hlokahala ho fana ka phepelo ea ente ea aluminium, likarolo tsa ente ea aluminium, le mokhoa oa ho itokisa, ho kenyeletsoa phepelo ea ente ea aluminium alloy, mokhoa oa ho lokisa ente ea aluminium, likarolo tsa aluminium alloy ente, le mokhoa oa ho lokisa likarolo tsa ente ea aluminium. E ka boela ea bitsoa phepelo ea ente ea aluminium le mokhoa oa eona oa ho lokisa le likarolo tsa ho bopa ente ea aluminium le mokhoa oa eona oa ho itokisa.
Phepelo ea ho bopa ente ea aluminium e na le phofo ea aluminium le mochini oa ho bopa liperesente tsa boima bo latelang:
Aluminium alloy phofo 85% ~ 88%;
Molding agent 12% -15%;
Moo, mochini oa ho bōpa o na le likarolo tse latelang tsa boima:
Ka sebopeho se le seng, phofo ea aluminium alloy ke 2024 aluminium alloy powder.
Ka mokhoa o le mong, aluminium alloy 2024 phofo ea aluminium e na le likarolo tse latelang ka liperesente tse ngata:
Ka mohlala, parafine eo ho buuoang ka eona ke No.58 parafine.
Ka mokhoa o le mong, boima ba limolek'hule tsa ethylene-vinyl acetate copolymer bo tloha 1900 ho isa 2000.
Ho e 'ngoe ea li-embodiments, polyformaldehyde ke co-polyformaldehyde.
Ka mokhoa o le mong, polyethylene glycol ke polyethylene glycol 2000 ho isa ho 6000.
Mokhoa oa ho lokisa phepelo ea aluminium ea Metal ente, ho kenyeletsoa le mehato e latelang
- Preheat aluminium alloy powder bakeng sa ho fepa ka ente ea efe kapa efe ea tse ka holimo ho 170 ℃ ho 190 ℃;
- Eketsa ntho efe kapa efe e kaholimo ea aluminium alloy enteng e kaholimo ho phofshoana e futhumetseng ea aluminium, tsoela pele ho futhumatsa, 'me u boloke mocheso ho 175 ℃ ho isa ho 185 ℃ ho qhibilihisa mochini o bopang le ho kopanya le phofo ea aluminium alloy;
- Boloka mocheso ho 175 ℃ ho 185 ℃ metsotso e 20 ho isa ho e 30;
- Theola maikutlo;
- Extrude;
- Khaola lijo tsa granulation.
Mokhoa oa ho lokisa aluminium hlobo ea entee kenyelletsa mehato e latelang: ho kenyelletsa mokhoa oa ho lokisa phepelo ea ho bopa ente ea motsoako oa aluminium joalo ka ha ho hlalositsoe ka holimo, 'me ka mor'a ho khaola le ho pella phepelo, mehato: ho theha, ho tlosa, le ho sintering.
Moqapi ona o amana le karolo ea ente ea aluminium e entsoeng ka mokhoa oa ho lokisa likarolo tse ling tsa ente ea aluminium e boletsoeng ka holimo.
The e boletsoeng ka holimo aluminium ente bōpa feedstock, aluminium motsoako ente likarolo bōpa, 'me mekhoa ea ho lokisetsa e ka sebelisoa ho tlhahiso ea ho khoneha aluminium alloy dihlahiswa le dibopeho tse rarahaneng, e fetola mefokolo ea setso aluminium alloy mathata a sebetsa, nako e telele ea ho sebetsa potoloho le theko e phahameng ea ho sebetsa, haholo fokotsa tlhahiso le ho sebetsa litšenyehelo tsa rarahaneng aluminium motsoako likarolo tsohle tsa indasteri ea motsoako oa motsoako oa aluminium. E phahamisitse boemo ba boqapi le tlhahiso ea thekenoloji indastering ea tlhahiso ea lapeng. Ho feta moo, ka ts'ebetso e ncha, mokhoa o mocha oa ho lokisa le oa ho sebetsa, boleng ba likarolo tsa ho bopa tse entsoeng ka aluminium alloy tse fumanoeng li ntle haholo, haholo-holo tse loketseng tlhahiso e kholo, ho fokotsa litšenyehelo le ho ntlafatsa katleho ea tlhahiso ea likarolo tsa aluminium.
Melemo ea ho bopa hlobo ea ente ea tšepe ea aluminium ke efe?
· Litšenyehelo
Ha ho tluoa tabeng ea ho etsa hlobo ea ente, hlobo ea ente ea aluminium e theko e tlaase ho feta hlobo ea ente ea tšepe. Ho nka hore maemo a mang kaofela a lekana, hlobo e entsoeng ka aluminium e ka khutlisa litšenyehelo tsa matsete a hlobo ka potlako.
· Nako ea tlhahiso
Mefuta ea aluminium e netefatsa ts'ebetso ea tlhahiso ea lihlahisoa ka potlako. Ho tloha ho moralo oa hlobo ho fihlela tlhahiso ea sehlahisoa se felileng, ho bopa ente ea tšepe ho ka nka likhoeli tse 1-2. Leha ho le joalo, ka hlobo ea ente ea aluminium, ho thehoa ha hlobo, li-prototypes le lihlahisoa tse felileng li nka matsatsi a 7-14 feela.
·E sebetsa ka bongata bo tlase
Mefuta ea ente ea polasetiki ea aluminium e na le litšenyehelo tse ngata bakeng sa ho etsa likarolo ka lihlopha tse nyane. Sena ke ka lebaka la litšenyehelo tsa pele tseo a ileng a khona ho li fokotsa, ha a ntse a etsa likarolo tse likete tse tšepahalang feela.
· Nako ea ho sila
Mefuta ea tšepe ha e felise mocheso kapele joalo ka hlobo ea aluminium ea mohlala. Ka lebaka leo, li ka futhumatsa le ho pholile ka potlako haholo. Ts'ebetsong ea ho bopa ente, nako ea ho pholisa e ikarabella bakeng sa potoloho ea ts'ebetso eohle ea ho bopa. Ka hona, ho khetha mokhoa oa ho etsa aluminium ho ka khutsufatsa nako ea potoloho mme kahoo ho potlakisa tlhahiso ea karolo.
· Boutique
Ho futhumatsa le ho pholisa ho sa leka-lekaneng ke e 'ngoe ea lisosa tse ka sehloohong tse bakang mathata a kang sink marks, voids le maqeba a chesang. Mocheso o phahameng ka ho fetisisa oa liforomo tsa aluminium o lumella hlobo hore e futhumale le ho pholile ka potlako le ka mokhoa o ts'oanang, ho fokotsa palo ea likarolo tse nang le bokooa le likhechana.
· Litokiso tse bonolo le ho khutlisa chelete
Boima ba tšepe bo phahame haholo, kahoo nako ea ho lokisa liforomo tsa tšepe tse holofetseng kapa tse senyehileng ke nako e telele 'me litšenyehelo tsa ho lokisa li phahame, e leng se amang nako ea ho fana ka lihlahisoa. Leha ho le joalo, hlobo ea ente ea polasetiki ea aluminium e entsoe ka thepa e bonolo, 'me tšobotsi ena e etsa hore ho lokisoe le ho nkela sebaka ho be bonolo haeba ho na le bothata ka hlobo ea ente ea aluminium.
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