Kajeno,Moetsi oa lisebelisoa tsa mabone a LEDTianxiang e tla u tsebisa mokhoa oa ho etsa le mokhoa oa kalafo oa bokaholimo ba khetla ea lebone ho uena, ha re shebeng.
Mokhoa oa ho theha
1. Ho qapa, ho hatella mochine, ho lahla
Forging/ Ketso ya ho etsa: e tsebahalang haholo ka lebitso la “aronmaking”.
Ho hatella mochine: ho hatakela, ho bilika, extrusion
Ho hatakela: Sebelisa mochini oa khatello le liforomo tse tsamaellanang ho etsa ts'ebetso e hlokahalang ea sehlahisoa. E arotsoe ka mekhoa e mengata e kang ho itšeha, ho koala, ho theha, ho otlolla le ho benya.
Lisebelisoa tse ka sehloohong tsa tlhahiso: mochini oa ho kuta, mochini o kobehang, mochini o phunyang, mochini oa hydraulic press, joalo-joalo.
Spinning: Ho sebelisa ho atolosoa ha thepa, mochini o ohlang o na le hlobo e ts'oanang le ts'ehetso ea tekheniki ea basebetsi ho fihlela ts'ebetso ea lebone la mabone a LED. Haholo-holo e sebelisetsoa ho ohla li-reflectors le linoelo tsa mabone.
Lisebelisoa tsa mantlha tsa tlhahiso: mochini o pota-potileng, mochini o ohlang, mochini oa ho kuta, jj.
Extrusion: Ho sebelisa extensibility ea thepa, ka extruder le a hlomelloa ka hlobo e bōpehileng joaloka, e hatelloa ka tshebetso ya ho LED street light fixture re hloka. Mokhoa ona o sebelisoa haholo ha ho etsoa li-profiles tsa aluminium, liphaephe tsa tšepe le liphaephe tsa polasetiki.
Lisebelisoa tse ka sehloohong: extruder.
Ho lahla: ho etsa lehlabathe, ho etsa mokoti ka nepo (mold).
Precision casting/ Ketso ya ho lahla: sebedisa boka ho etsa hlobo e tshoanang le sehlahiswa; ho pheta-pheta pente le ho fafatsa lehlabathe holim'a hlobo; ebe o qhibilihisa hlobo e ka hare ho fumana sekoti; ho chesa khetla 'me u tšollele thepa e hlokahalang ea tšepe; tlosa lehlabathe ka mor'a ho khetla ho fumana sehlahisoa se phethiloeng ka ho nepahala.
Die casting: mokhoa oa ho lahla moo mokelikeli oa motsoako o qhibilihisitsoeng o kenngoa ka kamoreng ea khatello ho tlatsa sekoti sa hlobo ea tšepe ka lebelo le phahameng, 'me mokelikeli oa alloy o tiisoa tlas'a khatello ea ho etsa ho lahla. Shoa casting e arotsoe ka hot chamber die casting le cold chamber die casting.
Hot chamber die casting: boemo bo phahameng ba boits'oaro, ts'ebetso e phahameng, ho hanyetsa mocheso o phahameng oa sehlahisoa, nako e khuts'oane ea ho pholisa, e sebelisetsoang ho etsa li-zinc alloy die casting.
Cold chamber die casting: Ho na le mekhoa e mengata ea ts'ebetso ea matsoho, ts'ebetso e tlase, khanyetso e ntle ea mocheso o phahameng oa sehlahisoa, nako e telele ea ho pholisa, 'me e sebelisetsoa ho etsa aluminium alloy die casting. Lisebelisoa tsa tlhahiso: mochini oa ho lahla.
2. Ho sebetsa ka mechine
Ts'ebetso ea tlhahiso eo likarolo tsa sehlahisoa li sebetsoang ka kotloloho ho tsoa ho lisebelisoa.
Lisebelisoa tse ka sehloohong tsa tlhahiso li kenyelletsa li-lathes, mechine ea ho sila, mechine ea ho cheka, lisebelisoa tsa ho laola lipalo (NC), litsi tsa machining (CNC), joalo-joalo.
3. Ho bopa ka ente
Ts'ebetso ena ea tlhahiso e tšoana le ea die casting, ke feela mokhoa oa hlobo le mocheso oa ho sebetsa o fapaneng. Lisebelisoa tse sebelisoang hangata ke: ABS, PBT, PC le lipolasetiki tse ling. Lisebelisoa tsa tlhahiso: mochini oa ho etsa ente.
4. Extrusion
E boetse e bitsoa extrusion molding kapa extrusion ka polasetiki processing, le extrusion ho sebetsa rabara. E bua ka mokhoa oa ho sebetsa oo thepa e fetang pakeng tsa barrel ea extruder le screw, ha e ntse e futhumatsoa le ho etsoa polasetiki, 'me e sutumelletsoa pele ke screw,' me e tsoela pele ho fetisoa ka hlooho ea lefu ho etsa lihlahisoa tse fapaneng tsa likarolo kapa lihlahisoa tse felileng.
Lisebelisoa tsa tlhahiso: extruder.
Mekhoa ea phekolo ea holim'a metsi
Phekolo ea bokaholimo ba lihlahisoa tsa mabone a mabone a LED haholo-holo e kenyelletsa ho bentša, ho fafatsa le ho fafatsa ka electroplating.
1. Ho benya:
Mokhoa oa ts'ebetso oa ho bopa bokaholimo ba sesebediswa ka ho sebelisa lebili la ho sila le tsamaisoang ke enjene, lebili la hemp kapa lebili la lesela. E sebelisoa haholo ho bentša bokaholimo ba li-die-castings, litempe le likarolo tse ohiang, 'me hangata e sebelisoa e le mokhoa o ka pele oa electroplating. E ka boela ea sebelisoa e le phekolo ea phello ea holim'a thepa (e kang sonobolomo).
2. Ho fafatsa:
A. Molao-motheo/Melemo:
Ha o sebetsa, sethunya sa spray kapa poleiti ea spray le kopi ea spray ea electrostatic spraying e amana le electrode e mpe, 'me workpiece e amana le electrode e ntle' me e thehiloe. Tlas'a matla a phahameng a motlakase oa jenereithara e phahameng ea motlakase, tšimo ea electrostatic e thehoa pakeng tsa qetellong ea sethunya sa spray (kapa poleiti ea spray, senoelo sa spray) le workpiece. Ha motlakase o phahame ka ho lekaneng, sebaka sa ionization sa moea se thehoa sebakeng se haufi le qetellong ea sethunya sa spray. Boholo ba li-resin le li-pigment tse penteng li entsoe ka metsoako e phahameng ea limolek'hule, tseo boholo ba tsona e leng li-dielectric tsa conductive. Pente e fafatsoa ka mor'a hore e be atomized ke nozzle, 'me likaroloana tsa pente ea atomized li qosoa ka lebaka la ho kopana ha li feta ka nale ea palo ea muzzle oa sethunya kapa ntlha ea poleiti ea spray kapa senoelo sa spray. Tlas'a ketso ea tšimo ea electrostatic, likaroloana tsena tsa pente tse qosoang hampe li fallela ho polarity e ntle ea sebaka sa mosebetsi 'me li kenngoa holim'a workpiece ho etsa seaparo sa junifomo.
B. Mokhoa
(1) Surface pretreatment: haholo-holo degreasing le mafome ho tloswa ho hloekisa workpiece bokaholimo.
(2) Phekolo ea filimi ea holim'a metsi: Phekolo ea filimi ea Phosphate ke ts'ebetso ea ho senya e bolokang likarolo tse senyang holim'a tšepe 'me e sebelisa mokhoa o bohlale oa ho sebelisa lihlahisoa tsa kutu ho etsa filimi.
(3) Ho omisa: Tlosa mongobo ho tswa ho workpiece e tšoaroang.
(4) Ho fafatsa. Tlas'a sebaka se phahameng sa motlakase oa motlakase, sethunya sa phofo sa spray se hokahane le palo e mpe 'me workpiece e thehiloe (pholo e ntle) ho theha potoloho. Phofo e fafatsoa ka sethunya sa spray ka thuso ea moea o hatelitsoeng mme e qosoa hampe. E fafatsoa holim'a workpiece ho ea ka molao-motheo oa ho hanyetsana ho hohelana.
(5) Ho phekola. Ka mor'a ho fafatsa, workpiece e romeloa kamoreng ea ho omisa ka 180-200 ℃ bakeng sa ho futhumatsa ho tiisa phofo.
(6) Tlhahlobo. Sheba ho roala ha workpiece. Haeba ho e-na le mefokolo e kang e sieo ho fafatsa, matetetso, li-bubble tsa pin, joalo-joalo, li lokela ho lokisoa le ho fafatsoa hape.
C. Kopo:
Ho ts'oana, ho benya le ho khomarela lera la pente holim'a workpiece e fafalitsoeng ka ho fafatsa ka electrostatic ho molemo ho feta ho fafatsa ho tloaelehileng ka letsoho. Ka nako e ts'oanang, ho fafatsa ka electrostatic ho ka fafatsa pente e tloaelehileng ea spray, pente e kopantsoeng ka oli le makenete, pente ea perchlorethylene, pente ea resin ea amino, pente ea epoxy resin, joalo-joalo Ho bonolo ho sebetsa 'me ho ka boloka hoo e ka bang 50% ea pente ha e bapisoa le ho fafatsa moea ka kakaretso.
3. Electroplating:
Ke mokhoa oa ho roala lera le tšesaane la litšepe tse ling kapa li-alloys holim'a libaka tse itseng tsa tšepe ho sebelisa molao-motheo oa electrolysis. Li-cations tsa tšepe ea electroplated li fokotsehile holim'a tšepe ea tšepe ho etsa seaparo. E le ho kenyelletsa li-cations tse ling nakong ea ho roala, tšepe ea plating e sebetsa e le anode 'me e kenngoa ka oxidized ka li-cations' me e kena ka tharollo ea electroplating; sehlahisoa tšepe ho plated sebetsa e le cathode ho thibela ho kena-kenana le plating khauta, 'me ho etsa junifomo plating le tiileng, tharollo e nang le plating tšepe cations ho hlokahala e le tharollo electroplating ho boloka mahloriso a plating tšepe cations sa fetohe. Sepheo sa electroplating ke ho pata lesela la tšepe holim'a substrate ho fetola thepa ea bokaholimo kapa boholo ba substrate. Electroplating e ka ntlafatsa ho hanyetsa ha tšepe ea tšepe, ea eketsa ho thatafala, ea thibela ho senyeha, ea ntlafatsa conductivity, lubricity, ho hanyetsa mocheso le botle ba holim'a metsi. Aluminium surface anodizing: Mokhoa oa ho beha aluminium e le anode ka har'a tharollo ea electrolyte le ho sebelisa electrolysis ho etsa aluminium oxide holim'a eona e bitsoa aluminium anodizing.
Tse ka holimo ke tsebo e itseng ea bohlokoa mabapi leSesebelisoa sa mabone a seterateng sa LED. Haeba u thahasella, ka kopo ikopanye le Tianxiang hobala haholoanyane.
Nako ea poso: Mar-20-2025
