Upfu hwealumina hunochinja sei kugadzirwa kwemazuva ano?
Kana uchida kutaura kuti ndechipi chinhu chisingaonekwe zvakanyanya asi chiripo kwose kwose mumafekitori mazuva ano,upfu hwealuminaZviri pachena kuti pane rondedzero yacho. Chinhu ichi chinoita sehupfu, asi chinoita basa rakaoma muindasitiri yekugadzira. Nhasi, ngatitaurei nezvekuti hupfu uhu hwakachinja sei chinyararire zvinhu zvemazuva ano.indasitiri yekugadzira.
1. Kubva pa "basa rekutsigira" kuenda ku "chinzvimbo cheC"
Mumakore ekutanga, upfu hwealumina hwaishandiswa zvakasiyana-siyana, huchinyanya kushandiswa semuchina wekuzadza zvinhu zvinoramba kushanda. Iye zvino zvasiyana. Kana ukapinda mufekitori yemazuva ano, unogona kuiona mumaworkshop masere pagumi. Pandakashanyira fekitori yekugadzira zvinhu zvine hungwaru muDongguan gore rapfuura, director wetekinoroji Lao Li akandiudza kuti: "Pasina chinhu ichi ikozvino, fekitori yedu ichafanira kumisa hafu yemitsetse yekugadzira."
2. Mashandisirwo mashanu anokanganisa
1. "Mutungamiriri" muIndasitiri yekudhinda ye3D
Mazuva ano, maprinta esimbi emhando yepamusoro anoshandisa upfu hwealumina sechishandiso chekutsigira. Sei? Nekuti ine nzvimbo yekunyunguduka kwepamusoro (2054℃) uye inochinjika mukupisa. Kambani inogadzira zvikamu zvendege muShenzhen yakaita kuenzanisa. Inoshandisa upfu hwealumina sechishandiso chekudhinda, uye mwero wegoho unokwira zvakananga kubva pa75% kusvika pa92%.
2. "Muparadzi wezvinhu" muindasitiri yesemiconductor
Mukugadzirwa kwemachipisi, mvura inopolisha upfu hwealumina ndiyo chinhu chakakosha chinoshandiswa. Upfu hwealumina hwakachena zvakanyanya hunopfuura 99.99% hunogona kupolisha mawafer esilicon segirazi. Mumwe mainjiniya wefekitori yewafer muShanghai akaseka achiti: "Kana pasina izvozvo, machipisi edu efoni anofanira kuomeswa nechando."
3. "Murindi asingaonekwe" wemotokari itsva dzinoshandisa simba
Upfu hweNano aluminaikozvino inoshandiswa zvakanyanya muzvipfeko zvemagetsi zvebhatiri diaphragm. Chinhu ichi hachipindi pakupisa kwakanyanya uye hachipindi paboo. Data rakaburitswa neCATL gore rapfuura rakaratidza kuti mwero wekupasa bvunzo yekuboorwa kwetsono yemapakiti emabhatiri ane alumina coating wakawedzera ne40%.
4. Chombo chakavanzika chekugadzira nemazvo
Magayira mapfumbamwe pagumi ane ultra-precision grinders ikozvino anoshandisa alumina grinding fluid. Mukuru anogadzira mabearings muZhejiang Province akaita mamwe maverengero ndokuona kuti mushure mekushandura kushandisa alumina-based grinding fluid, kuomarara kwenzvimbo yebasa kwakadzikira kubva paRa0.8 kuenda paRa0.2. Mwero wegoho wakawedzera ne15 muzana.
5. "Anoshanda zvakakwana" munyaya dzekuchengetedza nharaunda
Kurapa mvura yakasviba mumaindasitiri hakuchasiyaniswi nayo. Upfu hwealumina hwakashandiswa hunonyatso kwanisa kunyudza maion esimbi inorema. Ruzivo rwakayerwa rwechigadzirwa chemakemikari muShandong rwakaratidza kuti pakurapa mvura yakasviba ine mutobvu, kushanda kweupfu hwealumina kwaive ka2.3 kupfuura kabhoni yechinyakare yakashandiswa.
3. Kubudirira kwetekinoroji kuri shure kwayo
Kutaura izvozvoupfu hwealuminazvinogona kuva zvazviri nhasi, tinofanira kutenda nanotechnology. Iye zvino zvidimbu zvinogona kugadzirwa kuita 20-30 nanometers, izvo zvidiki pane mabhakitiriya. Ndinoyeuka purofesa wekuChinese Academy of Sciences akati: "Pakudzikiswa kwehukuru hwezvikamu, pachava nezviitiko zvinopfuura gumi zvekushandiswa." Mamwe mapoda ealumina akagadziriswa ari pamusika ane chaji, mamwe ane lipophilic, uye ane mabasa ese aunoda, seTransformers.
4. Ruzivo rwekushandisa
Pakutenga upfu, unofanirwa kufunga nezve "madhigirii matatu": kuchena, saizi yezvidimbu, uye chimiro chekristaro
Maindasitiri akasiyana anofanirwa kusarudza mhando dzakasiyana, sekubika nesoya muto wakareruka uye soya muto wakasviba
Kuchengetera kunofanira kunge kusingapindi hunyoro, uye mashandiro achaderedzwa nehafu kana yakanyorova uye yakabatana
Paunenge uchiishandisa nezvimwe zvinhu, yeuka kutanga waita bvunzo diki
5. Nzvimbo yekufungidzira mune ramangwana
Ndakanzwa kuti rabhoritari yava kushanda pakuongorora vanhu vane njereupfu hwealumina, iyo inogona kugadzirisa otomatiki mashandiro ayo zvichienderana netembiricha. Kana ichigona kugadzirwa zvakanyanya, zvinofungidzirwa kuti inogona kuunza imwe fungu rekusimudzira maindasitiri. Zvisinei, zvichienderana nekutsvaga kuri kuitwa pari zvino nekufambira mberi kwebudiriro, zvinogona kutora mamwe makore matatu kusvika mashanu. Pakupedzisira, upfu hwealumina hwakaita se "mupunga muchena" muindasitiri yekugadzira. Hunoita sehwakajeka, asi haugone kuitwa pasina iwo. Nguva inotevera paunoona upfu huchena ihwohwo mufekitori, usahurerutse.