Nhasi,Mugadziri wemagetsi emumugwagwa we LEDTianxiang ichasuma nzira yekugadzira uye pamusoro pekurapa nzira yerambi shell kwauri, ngatitarisei.
Kugadzira nzira
1. Kugadzira, kudzvanya muchina, kukanda
Forging: inowanzozivikanwa se "ironmaking".
Kutsikirira muchina: kutsika, kuruka, extrusion
Stamping: Shandisa kumanikidza muchina uye anowirirana mold kugadzira inodiwa chigadzirwa maitiro. Iyo yakakamurwa kuita akati wandei maitiro akadai sekucheka, kuvhara, kuumba, kutambanudza, uye kupenya.
Michina yekugadzira huru: muchina wekuveura, muchina wekupeta, muchina wekubaya, hydraulic press, nezvimwe.
Spinning: Uchishandisa kuwedzera kwechinhu, muchina wekutenderera wakashongedzerwa ne mold inoenderana uye yevashandi' tsigiro yehunyanzvi yekuzadzisa maitiro e LED mwenje mwenje mwenje. Inonyanya kushandiswa kutenderera maratidziro uye mwenje makapu.
Michina yekugadzira huru: muchina wekutenderera, muchina wekutenderera, muchina wekucheka, nezvimwe.
Extrusion: Uchishandisa kuwedzera kwezvinhu, kuburikidza neextruder uye yakashongedzerwa neyakaumbwa mold, inodzvanywa mukati meiyo nzira ye LED mwenje mwenje watinoda. Iyi nzira inoshandiswa zvakanyanya mukugadzirwa kwealuminium profiles, simbi pombi, uye epurasitiki pombi fittings.
Main midziyo: extruder.
Kukanda: kukanda jecha, kukanda chaiko (kurasika wax mold), kufa kukanda jecha: nzira yekushandisa jecha kugadzira mhango yekudira kuwana kukanda.
Precision casting: shandisa wakisi kugadzira mold yakafanana neyakagadzirwa; ramba uchiisa pende uye usasa jecha pane mold; wobva wanyungudutsa mold yemukati kuti uwane gomba; bika goko uye udururire simbi inodiwa; bvisa jecha mushure mekukanda shelling kuti uwane yakakwirira-chaiyo yakapera chigadzirwa.
Die casting: nzira yekukanda iyo yakanyungudutswa alloy fluid inopinzwa mukamuri yekumanikidza kuzadza gomba resimbi mold nekumhanya kukuru, uye alloy fluid inosimbiswa pasi pekumanikidzwa kuti iite kukanda. Die casting yakakamurwa kuita inopisa chamber die casting uye inotonhora chamber die casting.
Kupisa kamuri kufa kukandira: yakakwirira dhigirii otomatiki, kushanda kwakanyanya, kushomeka kwekushisa kwakanyanya kwechigadzirwa, nguva pfupi yekutonhora, inoshandiswa kune zinc alloy die casting.
Cold chamber die casting: Kune akawanda manyore ekushanda maitiro, yakaderera kushanda zvakanaka, yakanaka yakakwirira tembiricha kuramba kwechigadzirwa, kutonhora kwenguva refu, uye inoshandiswa aluminium alloy die casting. Zvigadzirwa zvekugadzira: kufa kukandira muchina.
2. Mechanical processing
Nzira yekugadzira iyo zvikamu zvechigadzirwa zvinogadziriswa zvakananga kubva kune zvinhu.
Midziyo mikuru yekugadzira inosanganisira lathes, milling muchina, michina yekuchera, manhamba ekudzora lathes (NC), machining nzvimbo (CNC), nezvimwe.
3. Kuumba jekiseni
Iyi nzira yekugadzira yakafanana nekukanda kufa, chete mold process uye kupisa tembiricha zvakasiyana. Zvinowanzoshandiswa zvinhu: ABS, PBT, PC uye mamwe mapurasitiki. Zvigadzirwa zvekugadzira: jekiseni rekuumba muchina.
4. Extrusion
Iyo inonzi zvakare extrusion molding kana extrusion mupurasitiki kugadzirisa, uye extrusion murubha kugadzirisa. Inoreva nzira yekugadzira iyo iyo chinhu chinopfuura nepakati pechiito pakati pe extruder barrel uye screw, ichipisa uye nepurasitiki, uye inosundirwa kumberi nescrew, uye ichiramba ichiburitswa nemusoro wekufa kugadzira zvakasiyana-siyana-chikamu zvigadzirwa kana semi-yakapera zvigadzirwa.
Zvigadzirwa zvekugadzira: extruder.
Nzira dzekurapa dzepamusoro
Iko kurapwa kwepamusoro kwe LED mwenje mwenje zvigadzirwa zvinonyanya zvinosanganisira kupurisa, kupfapfaidza uye electroplating.
1. Kupenya:
Iyo nzira yekuumba pamusoro pechishandiso chebasa uchishandisa injini inotyairwa vhiri, vhiri rehemp, kana vhiri rejira. Inonyanya kushandiswa kupukuta pamusoro pekufa-castings, stampings, uye kutenderera zvikamu, uye inowanzo shandiswa seyekumberi maitiro e electroplating. Inogona zvakare kushandiswa seyepamusoro mhedzisiro kurapwa kwezvinhu (senge sunflowers).
2. Kupfapfaidza:
A. Musimboti/Zvakanakira:
Paunenge uchishanda, pfuti yekupfapfaidza kana ndiro yekupfapfaidza uye kapu yekupfapfaidza ye electrostatic yekupfapfaidza yakabatana kune iyo yakaipa electrode, uye workpiece yakabatana kune yakanaka electrode uye yakadzika pasi. Pasi peiyo yakakwira voltage ye-high-voltage electrostatic jenareta, munda we electrostatic unoumbwa pakati pekupedzisira kwepfuti yekupfapfaidza (kana kupfapfaidza ndiro, kapu yekupfapfaidza) uye workpiece. Kana iyo voltage yakakwira zvakakwana, mhepo ionization zone inoumbwa munzvimbo iri pedyo nekumagumo kwepfuti yekupfapfaidza. Mazhinji eresin uye pigment mupende inoumbwa ne-high-molecular organic compounds, iyo inonyanya kuitisa dielectrics. Iyo pendi inopfapfaidzwa mushure mekuita atomi nemuromo, uye maatomu ependi zvimedu zvinochajwa nekuda kwekubata pazvinopfuura nepaburi retsono repfuti kana kumucheto kweplate yekupfapfaidza kana kapu yekupfapfaidza. Pasi pekuita kweelectrostatic field, aya mapendi ane chaji isina kunaka anofamba akananga kune yakanaka polarity yenzvimbo yebasa uye anoiswa panzvimbo yeworkpiece kuti agadzire coating yakafanana.
B. Maitiro
(1) Surface pretreatment: kunyanya kubvisa uye kubvisa ngura kuchenesa iyo workpiece pamusoro.
(2) Surface film treatment: Phosphate film treatment is a corrosion reaction inoramba iine corrosion components pamusoro pesimbi uye inoshandisa nzira yakangwara kushandisa zvigadzirwa zvekuora kugadzira firimu.
(3) Kuomesa: Bvisa unyoro kubva pane yakabatwa workpiece.
(4) Kupfapfaidza. Pasi pe-high-voltage electrostatic field, poda spray pfuti yakabatanidzwa kune yakaipa danda uye workpiece inodzika (positive pole) kuti iite dunhu. Iyo poda inoputirwa kunze kwepfuti yekupuruzira nerubatsiro rwemhepo yakamanikidzwa uye inopomerwa zvisina kunaka. Inopfapfaidzwa pane workpiece maererano nemusimboti wezvipikisi zvinokwezvana.
(5) Kurapa. Mushure mekupfapfaidza, iyo workpiece inotumirwa kukamuri yekuomeswa pa180-200 ℃ yekudziya kuomesa hupfu.
(6) Kuongorora. Tarisa kuvhara kwe workpiece. Kana paine chakakanganisika senge chisipo chekupfapfaidza, mavanga, mabubble epini, nezvimwewo, zvinofanirwa kugadziriswa nekupfapfaidzwa zvakare.
C. Application:
Kufanana, kupenya uye kunamatira kwependi layer pamusoro peiyo workpiece yakapfapfaidzwa neelectrostatic spraying zviri nani pane izvo zvemazuva ese zvekupfapfaidza nemanyorero. Panguva imwecheteyo, kupfapfaidza kwemagetsi kunogona kupfapfaidza pendi yakajairika, ine mafuta uye magineti yakasanganiswa pendi, pendi yeperchlorethylene, amino resin pendi, epoxy resin pendi, nezvimwewo. Zviri nyore kushandisa uye zvinogona kuchengetedza 50% yependi zvichienzaniswa nekufirita mhepo.
3. Electroplating:
Ndiyo nzira yekuisa chidimbu chitete chemamwe masimbi kana alloys pane dzimwe nzvimbo dzesimbi uchishandisa musimboti we electrolysis. Iyo cations ye electroplated simbi inoderedzwa pamusoro pesimbi pepamusoro kuti iite runyoro. Kuitira kusabvisa mamwe cations panguva plating, plating simbi inoshanda seanode uye oxidized kupinda cations uye kupinda electroplating mhinduro; chigadzirwa chesimbi chinoputirwa chinoshanda se cathode kudzivirira kukanganiswa kwegoridhe replating, uye kugadzira yunifomu yeplating uye yakasimba, mhinduro ine masimbi ekuisa simbi inodiwa semhinduro ye electroplating kuchengetedza kuwanda kwesimbi yeplating cations isingachinji. Chinangwa che electroplating ndechekuisa simbi yesimbi pane substrate kushandura nzvimbo yepamusoro kana saizi ye substrate. Electroplating inogona kukwidziridza kushora kwesimbi, kuwedzera kuoma, kudzivirira kupfeka, kunatsiridza conductivity, lubricity, kupisa kupisa, uye kunaka kwepasi. Aluminium surface anodizing: Maitiro ekuisa aruminiyamu seanode mumushonga we electrolyte uye kushandisa electrolysis kugadzira aluminium oxide pamusoro payo inonzi aluminium anodizing.
Izvo zviri pamusoro ndezvimwe ruzivo rwakakosha nezveChigadzirwa chemwenje che LED. Kana iwe uchida, ndapota taura neTianxiang kuneverenga zvimwe.
Nguva yekutumira: Mar-20-2025
