Mashandisirwo Akakosha eBrown Fused Alumina Micropowder muKugadzira Mold
I. Nhanganyaya: Chii chinonzi Brown Fused Alumina Micropowder?
Vanhu vazhinji vangave vasingaziveupfu hwebrown hwakasanganiswa hwealumina micropowder. Kuti zvive nyore, unogona kuiona se "sandpaper yakanaka" yesimbi, kunze kwekuti "sandpaper" iyi iripo muchimiro cheupfu. Yakagadzirwa nebauxite yemhando yepamusoro, inonyungudutswa pakupisa kwakanyanya muchoto chemagetsi, uye yozoitwa nenzira dzakasiyana-siyana dzinosanganisira kupwanya zvakanaka, kuvharwa, uye kupatsanurwa kwemagineti. Ine ruvara rwebrown-red uye ine kuoma kwakanyanya - inosvika 9 pachikero cheMohs hardness, yechipiri chete kune dhaimani.
Makore gumi apfuura, pandakatanga kusangana nechinhu ichi, handina kumbofunga nezvazvo zvakanyanya. Kusvika pane imwe nguva pandakashanyira fekitori yechinhu ichi muWenzhou ndikaona nyanzvi ichishandisa brown fused alumina micropowder neoilstone kuti ipedzise chinhu ichi chakanyatsogadzirwa. Kutsvedzerera kwacho kwaive "girazi rekuita." Kubva ipapo zvichienda mberi, ndakatanga kutarisisa chinhu ichi chaiita sechinowanzoitika asi chakaoma.
II. "Dambudziko" mukugadzira Mould—Kupukuta nekupedzisa
Imwe yematanho anotora nguva yakawanda, anoshanda nesimba, uye anonetsa tekinoroji mukugadzira chakuvhuvhu ndeyekugadzirisa pamusoro. Ingave injection molds, die-casting molds, kana stamping molds, kupenya kwepaburi remukuvhuvhu ndiko kunosarudza zvakananga kunaka uye chitarisiko chechigadzirwa chekupedzisira. Kunyanya ikozvino, zvinodiwa nevatengi zviri kuramba zvichiwedzera kuomarara—zvikamu zvemukati memotokari zvinoda matte finish, kurongedza kwekushongedza kunoda mirror effect, uye macasing ezvigadzirwa zvemagetsi anoda brushed texture… zvese izvi zvinoda zvakanyanya kurapwa pamusoro pechivhuvhu.
Kupukuta nemaoko kwechinyakare kunotora nguva uye kunoda simba, kunoenderana zvikuru nehunyanzvi hwemhizha, uye kuoma kwayo kuvimbisa. Kupukuta nemechanical, kune rumwe rutivi, kunogona kutungamira mukupukuta zvakanyanya kana pasi pekupukuta kana abrasive isina kusarudzwa nemazvo. Apa ndipo panobatsiraalumina yakasanganiswa yebrownupfu hudiki hunoonekwa.
III. Mashandisirwo Matatu Akakosha eBrown Fused Alumina Micro Powder muKugadzira Mold
1. Kupukuta Nemazvo: Kupa Makumbo "Nguo Yakatsetseka"
Iyi ndiyo nzira inonyanya kushandiswa pakushandisa brown fused alumina micro powder. Ingave iri mold yepurasitiki kana kuti mold inogadzirwa ne die-casting, pamusoro pegomba panofanira kusangana nezvinodiwa zvekuoma. Brown fused alumina micro powder ine mabhenefiti akasiyana:
Kuoma Kwakakodzera: Kwakaoma kupfuura simbi yeforoma, kuchibvisa zvinhu zvinobudirira; asi hakuna "kuoma zvakanyanya" sedhaimani, kudzivirira kucheka zvakanyanya kana kusiya mavanga akadzika zvakanyanya. Kusanganiswa uku kwesimba uye kuchinjika kunoita kuti ive sarudzo yakanaka yekupukuta nemazvo.
Kugona Kudzora Saizi Yezvikamu Zvine Simba:** Hupfu hwe alumina hwakasanganiswa nebrown hunogona kubva pamazana akawanda kusvika kumakumi ezviuru zvemambure, zvichizadzisa zvinodiwa zvematanho akasiyana ekupukuta. Zvikamu zvakakora zvinoshandiswa pakupukuta zvakakora kuti zvibvise mavanga ezvishandiso nekukurumidza; zvikamu zvakatetepa zvinosvika pagirazi panguva yekupukuta zvakanaka. Fekitori iri muNingbo inonyanya kugadzira maforoma emwenje yemotokari inoshandisa bupfu hwe alumina hwakasanganiswa ne rownine zvidimbu zvidiki pane 5 micrometers zvekupukuta kwekupedzisira, zvichiita kuti pamusoro payo pave nekuomarara kuri pasi peRa0.01μm. **Hunhu Hwakanaka Hwekuzvirodza:** Munguva yekupukuta, zvidimbu zvinokwenya zvinoputsika, zvichigadzira mipendero mitsva yakapinza uye zvichichengetedza simba rekucheka rinoenderera mberi. Izvi zvakakosha pakuvandudza kushanda zvakanaka kwekupukuta uye kugara kwenguva refu.
2. Kugadziriswa Kwemavara: Kunopfuura "Kunyorova" Kungoti
Nzvimbo dzemazuva ano dzechivhu dzinowanzoda magadzirirwo chaiwo - kutevedzera magadzirirwo eganda, huni, mapatani ejometri, nezvimwewo. Brown fused alumina micro powder inewo mashandisirwo akakosha mukugadzirisa magadzirirwo aya.
Upfu hwe alumina hwakasanganiswa nebrown hunoshandiswa pakugadzira texture hunowanzo shanda zvakanaka. Hunoiswa zvakaenzana pamusoro pechiumbwa kuburikidza ne sandblasting kana dzimwe nzira, pamwe chete ne chemical etching technology, kugadzira ma textures ane kudzika kwakafanana uye chimiro chakafanana. Mugadziri muGuangdong anonyanya kugadzira ma form epamusoro emidziyo yepamba anoshandisa brown fused alumina micropowder yehukuru hwakasiyana hwe particle kuti agadzirise pamusoro usati wagadzira chemical etching, zvichikonzera kuti texture yacho ive yakafanana uye yakapfava kupfuura nzira dzechinyakare, uye hupenyu hurefu hwebasa.
3. Kugadzirisa uye Kugadzirisa: "Kuvandudzwa" kweMakumbo Ekare
Zviumbwa zvinokuvara zvisingadzivisike panguva yekushandiswa—kukwenya kudiki, ngura shoma, kuunganidzwa kwekabhoni pamusoro, nezvimwewo. Kugadzirisa zvizere kunodhura zvakanyanya; kugadzirisa munzvimbo imwe chete kunoda basa rakawanda. Brown fused alumina micropowder inogona kugadzirwa kuita polishing paste kugadzirisa zvikanganiso zvidiki izvi. Nyanzvi dzine ruzivo dzichasarudza saizi dzakasiyana dze micropowder zvichienderana nehukuru hwekukuvadzwa, dzichishandisa maturusi akakodzera uye matekiniki kuti dziwanzo "kudzosa chiumbwa kuhupenyu." Kambani yekuchengetedza zviumbwa muShanghai inonyanya kugadzirisa zviumbwa zvemota inoshandisa brown fused alumina micropowder kugadzirisa zviumbwa zvine hupenyu hunopfuura 80% yezviumbwa zvitsva, nepo mutengo uri 30% chete.
IV. Ruzivo Runoshanda: Kushandisa Zvakanaka Kunoita Kuti Ibudirire Zvechokwadi
Ehe, kunyangwe zvigadzirwa zvakanaka zvinoda kushandiswa nemazvo. Zvichibva pane zvandakaona uye muchidimbu, pane zvinhu zvakakosha kuti uve nechokwadi chekuti brown fused alumina micro powder inowana mhedzisiro yayo yakanaka:
Sarudzo yehukuru hwezvikamu inofanira kuitwa zvishoma nezvishoma: Kufanana nekupenda, tanga ne base coat wozogadzirisa. Pfungwa imwecheteyo inoshandawo pakupukuta mapundu—tanga nehukuru hwezvikamu zvakakura (semuenzaniso, W40-W20) kubvisa mavanga ekugadzira ari pachena, wozochinja zvishoma nezvishoma kuita zvikamu zvakatetepa (semuenzaniso, W10-W5), uye pakupedzisira shandisa zvikamu zvakatetepa (semuenzaniso, pasi peW3.5) kuti uwane girazi rakajeka. Dzivisa kuedza kuwana mhedzisiro yaunoda panguva imwe chete, sezvo izvi zvichakanganisa.
Nzira yekutakura zvinhu inokosha:Upfu hwebhuronzi hwakasanganiswa hwealuminainowanzo sanganiswa nemafuta, mvura, kana mafuta ekushandisa. Mafuta anogadzirwa nemafuta anopa mafuta akanaka uye akakodzera kupukuta nemazvo; mafuta anogadzirwa nemvura anopa kutonhora kwakanaka uye akakodzera kushanda nekukurumidza. Sarudza nzira yakakodzera zvichienderana nemamiriro ezvinhu chaiwo ekushandisa. Dzimwe nguva, kugadzirwa kwemafuta anogadzirwa kwakakosha kupfuura upfu hwakacheneswa—ndinoziva fekitori muSuzhou ine "fomura yakavanzika" inosanganisira kuwedzera zvimwe zvinhu zvakakosha kune chinhu ichi, zvichiwedzera kushanda kwekupukuta neinenge 40%.
Kufananidza zvishandiso kwakakoshawo: pakupukuta nemaoko, upfu hwebrown fused alumina micronized hunowanzo shandiswa pamwe chete nemavhiri emvere, mavhiri esponge, nezvimwewo; kupukuta nemechanical kunogona kushandisa michina yakaita sekukuya kwevibratory uye kukuya kwemagnetic. Musanganiswa wakanaka wezvishandiso unowedzera kushanda kweupfu hwe micronized. Mimwe michina yepamusoro yeCNC polishing ikozvino inogona kuita otomatiki abrasive feeding uye recovery, zvichivandudza zvikuru kugadzikana uye kushanda zvakanaka.
V. Mafambiro Eindasitiri uye Maonero Eramangwana
Chekupedzisira, ndinoda kukurukura nezvekushandiswa kweupfu hwakasanganiswa nealumina mukugadzirwa kwemold. Sezvo indasitiri yemold ichifambira mberi ichienda kune kunyatsogadzirwa, maumbirwo akaomarara, uye zvinodiwa zvehupenyu hurefu, zvinodiwa patekinoroji yekurapa pamusoro pechinhu uye zvinhu zvichawedzera zvisingadzivisike. Mafambiro ekuenda ku nano-scale ari pachena: mamwe makambani ari kutotsvaga nekugadzira nanoscale brown fused alumina micronized powder. Upfu uhwu hwakatsetseka hunogona kushandiswa kugadzira magumo epamusoro-soro, zvichiita kuti huve hwakakodzera zvakanyanya kuminda yepamusoro senge optical molds uye medical device molds.
Kukura Kwekuchinja Kwebasa: Tekinoroji yekurapa pamusoro inopa simbaalumina yakasanganiswa yebrownUpfu hudiki hune mabasa matsva, akadai sekuzvizora wega uye hunhu hwekudzivirira kushanduka, zvichizadzisa zvinodiwa zvemafuru akakosha. Semuenzaniso, kuwedzera upfu hudiki hwakagadziriswa husingachinji panguva yekupolisha kunogona kuderedza kunyungudika kweguruva uye kuvandudza kuchena. Mashandisirwo Akangwara Ari Kubuda: Kubatanidza matekinoroji ekuona kwemuchina uye ehungwaru hwekugadzira, kutarisa online uye kugadzirisa kuchinjika kwemaitiro ekupolisha kunogona kuitwa—kugadzirisa maparamita ekupa abrasive uye kumanikidzwa munguva chaiyo zvichienderana nemamiriro epamusoro. Iyi ichave nzira yakakosha yekuvandudza mune ramangwana.
Mhedziso: Hupfu Hudiki, Kukanganisa Kukuru
Muindasitiri yekugadzira zviumbwa, kazhinji kacho kunonyanya kutarisisa zvinhu zvakadzama. Brown fused alumina micropowder chinhu chisinganyanyi kukosha chinogona kugadzirisa matambudziko makuru panguva dzakakosha. Chingasaonekwa sechisina basa pane zvinodhura zvechiumbwa, asi kukanganisa kwacho pamhando yehunhu hwechiumbwa uye hupenyu hwacho ndekwechokwadi. Nguva inotevera paunoona chigadzirwa chakaumbwa nejekiseni chine pamusoro wakaita segirazi kana chimiro chakafanana, ungafunga - brown fused alumina micropowder ingave yakaita basa iri. Ndiwo mashandiro anoita indasitiri iyi; paunonyanya kuongorora, ndipo paunonyanya kuona kuomarara neuchenjeri "hwakavanzwa muzvinhu zvakadzama."