Kupukuta mikanda yonyowa

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  mavuto

  Kupera mikanda yonyowa nthawi zina kungakhale kovuta. Vuto lomwe chinthucho chimamatira ku chipangizo chopera ndi limodzi mwa mavuto omwe amakumana nawo kawirikawiri. Nkhani yabwino ndi yakuti pali njira zosiyanasiyana zothandizira kuthetsa vutoli. Kugwiritsa ntchito chidebe china cha zinthu zopera ndi njira yomwe idzakhala yosavuta kugwiritsa ntchito. Njira ina imaphatikizapo kusuntha chinthu chomwe chayimitsidwa mozungulira. Izi zimathandiza kuchepetsa kutentha komwe kumapangidwa mu chipinda chopera. Kugwiritsa ntchito njira yozizira yomwe ili yamtundu wa ulusi wamkati ndi njira ina yomwe njirayo ingapangidwire kukhala yosavuta.

  Musanawonjezere chinthucho pamakina, palinso njira zina zomwe zingagwiritsidwe ntchito, monga kuchisuntha ndikuchiviika m'madzi. Komabe, iyi si njira yabwino kwambiri yogwiritsira ntchito zinthu zomwe mungagwiritse ntchito. Kugwiritsa ntchito chinthu chapadera chomwe chimathandiza kuti chilichonse chisawonongeke ndi njira yabwino kwambiri yomwe iyenera kuganiziridwa. Kupeza bwino ndalama zomwe mwasunga kungadalire ngati mukugwiritsa ntchito zipangizo zoyenera kapena ayi.

  Njira yothandiza kwambiri ndiyo kugwiritsa ntchito chivundikiro chapadera chomwe chikugwirizana ndi chisindikizo cha makina chomwe chafotokozedwa kale. Izi zikutanthauza kuti mikanda yanu makina opukusira onyowa adzakhala ndi moyo wautali. Ubwino wa chinthu chomalizidwa, ndithudi, umagwirizana mwachindunji ndi ubwino wa zinthu zopangira mikanda zomwe zinagwiritsidwa ntchito popanga, ndipo ichi si chinsinsi chosungidwa bwino ndi malingaliro aliwonse. Chifukwa cha izi, ndikofunikira kwambiri kusankha njira yabwino kwambiri yopangira mikanda yomwe ilipo tsopano.

  Ngati mukuganiza zogula makina atsopano odulira mikanda, muyenera kufufuza musanagule makina okwera mtengo otere. Onetsetsani kuti mwapeza chida chodalirika chomwe chimabwera ndi chitsimikizo chomwe chingateteze ndalama zomwe mwayika.

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  Kukulitsa ndondomekoyi

  Pali njira ziwiri zosiyana zomwe zingagwiritsidwe ntchito kuti mukwaniritse ntchito yowonjezera mphamvu ya njira yopukusira mikanda yonyowa. Njira yoyamba imafuna kugwiritsa ntchito chinthu chokhazikika ndikusunga kukula komweko kwa tinthu tating'onoting'ono. Komabe, njira iyi ili ndi zovuta zina.

  Njira ya Buckingham-Pi, yomwe imachokera ku masikelo odziwika bwino, ndi njira ina yomwe ingagwiritsidwe ntchito. Opanga mafakitale nthawi zambiri amagwiritsa ntchito njira iyi kuti ayerekezere njira zawo zopangira mu labotale.

  Wogwiritsa ntchito njira imeneyi ayenera kukhala ndi luso lambiri logwira ntchito ndi mtundu winawake wa fakitole yomwe akugwiritsa ntchito kuti ipambane. Kuphatikiza apo, njirayi iyenera kukulirakulira bwino. Ngati sichoncho, padzakhala ndalama zambiri zotayidwa.

  Njira yopera mikanda yonyowa ndi yovuta kwambiri kuikulitsa kuposa njira yopera mikanda youma, chifukwa madzi amawonjezeredwa ku chisakanizocho. Izi zili choncho chifukwa chakuti liwiro lomwe chinthucho chimayenda mu mphero liyenera kukhala lofanana ndi dera lomwe lili m'mbali mwake. Pankhaniyi, ngakhale kusintha pang'ono kwa liwiro la rotor kungabweretse kusintha kwakukulu pamikhalidwe ya mphero.

  Kapangidwe ka mkanda wogwedezeka mphero yonyowa yopera mpira ayenera kuganizira mfundo zingapo kuti apewe kusintha kumeneku. Kutalika kwa chigoba ndi m'mimba mwake, komanso ngodya ya njira yolumikizirana ndi khoma la stator, ndi zina mwa zinthu izi. Makhalidwe amenewa amafotokoza momwe mtolo wonse wa mikanda udzakhalire pokhudzana ndi kuyenda.

  Poganizira mfundo izi, wopanga ayenera kugwira ntchito kuti asunge kusinthasintha kwakukulu momwe angathere pakukula kwa chipinda chopukusira komanso mtunda pakati pa rotor ndi khoma la stator. Komabe, mkanda uyamba kupsinjika pamene kukhuthala kwa zinthuzo kukupitirira kukula.

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  Ag NPs

  Ndizodziwika bwino kuti ma agnps ali ndi mphamvu zowonjezera kumera kwa mbewu komanso kusweka kwa starch. Komabe, njira zomwe zimayambitsa izi zikupitilirabe kukhala chinsinsi. Mu ntchito iyi, tidayang'ana ngati kuyika kwa nanoparticles zopangidwa mu kumera ndi kukula kwa mbewu za mpunga kungakhale kopindulitsa kapena ayi. Zomwe zapezekazi zawonetsa kuti kupezeka kwa nanoparticles zopangidwa ndi anthu ena komanso mphero ya mpira wa nano kungachepetse kuchuluka kwa zinthu zomwe zimalowa mu mbewu pamene nthawi yomweyo kumawonjezera kagayidwe kachakudya ka mbewuzo.

  Zinthu zosiyanasiyana zoyesera zinagwiritsidwa ntchito pofufuza momwe ma NP amatengedwera ndi maselo. Kuwonongeka komwe kumachitika chifukwa cha okosijeni kumatha kuchitika ku mbewu zomwe zasungidwa kwa nthawi yayitali. ROS ndi okosijeni wamphamvu yomwe imasonkhana mu mbewuzo ndipo imayambitsa kukalamba msanga. Chifukwa chake, ndikofunikira kuti mbewuzo zitetezedwe ku zotsatira za kupsinjika kwa okosijeni.

  Mwa kuyika mbewu mu AgNPs, munthu akhoza kuchepetsa kupangika kwa ROS ndikuwonjezera ntchito ya kagayidwe kachakudya ka mbewu. Kuphatikiza apo, zimathandiza kuti mbewu zizitha kumwa madzi. Kafukufuku wambiri wasonyeza kuti tinthu tating'onoting'ono ta agronomic nanoparticles (AgNPs) timathandiza kwambiri pakumera kwa mbewu. Tinthu tating'onoting'ono timeneti timatha kuyanjana ndi khungu la mbewu ndikupanga ma pores ang'onoang'ono, zomwe zimapangitsa kuti kumera kwa mbewu kukhale kosavuta.

  Kapangidwe ka pamwamba pa AgNPs kangathe kuwonjezera kapena kuchepetsa poizoni wawo. Malinga ndi zomwe zapezeka mu kafukufukuyu, mbewu zomwe zimayikidwa mu AgNO3 zinali ndi mphamvu zochepa za SOD ndi ma enzyme oletsa antioxidant poyerekeza ndi mbewu zomwe zimayikidwa mu AgNPs10 kapena AgNO20. Zinalinso ndi mphamvu zambiri za H2O2 ndi O2 *- m'thupi lawo.

  Siliva wochuluka kwambiri anapezeka mu mbewu zomwe zinakonzedwa ndi AgNO320. Komabe, kutulutsa kwa ma Ag+ ions kuchokera ku mbewuzi kunali pang'onopang'ono kwambiri. Chifukwa chimodzi chomwe chingakhalepo ndichakuti zimasungunuka mosavuta.

  Kuchuluka kwa madzi komwe mbewu zomwe zayikidwa mu AgNPs zinayamwa kunali kwakukulu kwambiri kuposa kwa mbewu zomwe zayikidwa mu njira zina zilizonse zoyikira. Patatha maola 24, mbewu zomwe zayikidwa mu nanoprimed zinawonetsa coleorhiza yotuluka.

N’chifukwa chiyani muyenera kusankha chopukusira cha Tianchuang Wet?

• Mmodzi mwa opanga akuluakulu opanga mipiringidzo ya mpira wa mapulaneti padziko lonse lapansi

  Malo opangira zinthu omwe Tencan ili nawo ali ndi malo okwana masikweya mita 20,000, ndipo malo ake ofufuzira ndi chitukuko amatenga masikweya mita 2,000. Izi zikutsimikizira kuti Tencan imatha kukwaniritsa zonse zomwe zaperekedwa. Kupanga mphero ya mpira wa mapulaneti oimirira miyezo yomwe makasitomala angakhale nayo. Ma patent opitilira makumi atatu aperekedwa kwa Tencan, ndipo kampaniyo imagwira ntchito ndi madokotala makumi awiri ochokera ku mayunivesite asanu otchuka kwambiri padziko lonse lapansi.

  
  

• Perekani mitundu yonse ya makina opangidwa mwamakonda komanso apadera a mapulaneti

  Kupanga kwa makina oyeretsera ufa Zipangizo, ukadaulo, ndi zipangizo za ufa ndiye cholinga chachikulu cha ntchito zamalonda za kampani ya CHANGSHA TIANGCHUANG POWDER TECHNOLOGY CO. LTD. Mabizinesi athu akuluakulu ndi monga kupanga ma labotale ball mills, makina ophwanyira ndi opera, makina oyezera, zida zosakaniza ndi kusakaniza, ndi mitundu ina ya zida za labotale monga mabokosi a magolovesi ndi zida zofufuzira.

  
  

• Perekani chitsimikizo cha ubwino ndi ntchito

  Ziphaso monga ISO9001, CE, ndi SGS, pakati pa zina, zapezedwa ndi bizinesi ya CHANGSHA TIANGCHUANG POWDER TECHNOLOGY CO. LTD. Kuphatikiza pa izi, ili ndi ma patent opitilira 40 paukadaulo wosiyanasiyana womwe umatetezedwa ndi ufulu wawo wapadera waukadaulo. Boma lazindikira kuti ndi kampani yapamwamba kwambiri. makina osakanizira ufa osakaniza ufa kampani yomwe imagwira ntchito m'chigawo cha Hunan.

  
  

• Utumiki wokonza zinthu mwachangu komanso mosavuta, wotetezeka komanso wachangu

  Mayunivesite, mabungwe ofufuza, ndi mabizinesi ozikidwa paukadaulo ndi omwe amapanga magulu ofunikira a makasitomala. opanga chosakanizira ufa Mabizinesi ali ndi makasitomala oposa 20,000 omwe ali padziko lonse lapansi ndipo amatumiza zinthu zawo kumayiko oposa 60.

  
  

Zogwirizana ndi magulu

• kupukuta mikanda yonyowa
• Mndandanda wa mphero wa mkanda
• mphero
• opanga mipiringidzo ya mikanda
• mtengo wa mphero ya bead
• fakitale ya mkanda wa labotale
• mphero yoyimirira ya mkanda
• mphero ya labu
• mikanda ya zirconia yopukutira
• mikanda ya zirconia ceramic
• mikanda ya mphero ya zirconia
• mikanda yopukutira alumina
• makina opukusira mikanda
• makina opukusira onyowa
• mphero yonyowa yopera mpira
• makina opera onyowa
• mtengo wa chopukusira chonyowa
• mtengo wa makina opukusira madzi
• ufa wabwino kwambiri wonyowa wopera chomera
• makina opukutira ufa wabwino kwambiri

Mtundu wa diski ndi wotchipa kwambiri pa mphero ya mchenga

Kusankha diski yoyenera kuyika sanding yanu ndi makina opukusira nthaka Ndi njira yabwino kwambiri yopezera zambiri kuchokera ku chida ichi. Ma disc odulira sapezeka m'mitundu yosiyanasiyana komanso miyeso, komanso amagwira ntchito zosiyanasiyana kuntchito. Ngati mwasankha disc yolakwika, mutha kukhala ndi malo okanda m'malo mokhala ndi mawonekedwe osalala. Ngati mukufuna kugula ma disc atsopano odulira sanding, pali mabizinesi ambiri odalirika omwe mungawafunse kuti akuthandizeni posankha.

Ndikofunikira kukumbukira kuti mitundu ya zipangizo zomwe mukugwiritsa ntchito ndi zomwe zidzasankhe mtundu wa diski yoyenera kwambiri kugwiritsa ntchito. Mukapera zitsulo zolimba, muyenera kugwiritsa ntchito diski yopangira flap m'malo mwa yachizolowezi. Izi ndi zabwino kwambiri kugwiritsa ntchito ndi aluminiyamu ndi chitsulo. Kupukuta ndi ntchito yomwe ingagwiritsidwe ntchito pazifukwa zosiyanasiyana, imodzi mwa izo ndi kupukuta pogwiritsa ntchito njira wamba.

Ma disc amtunduwu nthawi zambiri amagulitsidwa pa mipukutu. Koma ngati mukufuna kupewa zovuta zosinthira tsamba, mungafune kuyesa kugwiritsa ntchito sanding disc yomwe ili ndi njira yosinthira mwachangu. Iyi ndi njira yanzeru yogwirira ntchito zosiyanasiyana, ndipo ikhoza kuchepetsa ndalama pakapita nthawi.

Ma disk amtunduwu amapezeka m'mitundu yosiyanasiyana, kuyambira pa micro sanding disc mpaka big boy sanding disc. Mutha kukhala ndi chidaliro kuti pali ma disk osiyanasiyana a sanding disc omwe angakuthandizeni kukwaniritsa zosowa zanu za sanding chifukwa izi ndi zoona mosasamala kanthu kuti mukuphwanya zitsulo zolimba, pulasitiki zolimba, kapena miyala yofewa yamchenga.

Kupera kwa nano

Kupera tinthu tating'onoting'ono tingathe kuchitidwa ndi njira yotchedwa bead milling. Kukula kwa tinthu tating'onoting'ono timeneti kumakhala pakati pa 20 ndi 100 nm pa avareji. Ndi njira yosinthasintha yochepetsera kukula kwa tinthu tating'onoting'ono, ndipo ingathandize opanga kutulutsa phindu lalikulu kuchokera ku zinthu zamtengo wapatali zochepa.

Mu mvula mphero, chotengera chozungulira chimagwiritsidwa ntchito, ndipo chopukusira mkati mwake chimagwedezeka. Izi zimapangitsa kuti pakhale mphamvu yochuluka yodula. Mphamvu ya kugundana pakati pa mkanda ndi tinthu tingasinthidwe mwa kusintha kukula kwake komanso kuchuluka kwake. Tinthu timeneti tikachepetsedwa kufika pa kukula kofunikira, mikanda imachotsedwa mu slurry.

Kukula kwa mikanda ndi kuchuluka kwa matope zimagwira ntchito limodzi kuti zitsimikizire kukula kwa tinthu tating'onoting'ono. Kawirikawiri, kugwiritsa ntchito mikanda yayikulu kumawonjezera mphamvu yopukutira, pomwe kugwiritsa ntchito mikanda yaying'ono kumawonjezera mwayi woti igwirizane ndi tinthu tating'onoting'ono.

Kulamulira kuchuluka kwa mphamvu yogwira ntchito yomwe imagwiritsidwa ntchito ndikofunikira pankhani yogawa tinthu tating'onoting'ono. Kukula ndi kulemera kwa mikanda ndi zinthu zofunika kwambiri zomwe zimasankha kuchuluka kwa mphamvu zomwe zimafunika kuti njira yogawa ifalikire. Kusintha, kusinthika kwa elastic/pulasitiki, ndi kukangana komwe kumachitika pakati pa tinthu tating'onoting'ono ndi makina ndi zina mwazinthu zina zomwe zimapangitsa kuti mphamvu yonse igwiritsidwe ntchito.

Mu ntchito yopukusira mikanda yonyowa, pali mitundu yosiyanasiyana ya zolekanitsa mikanda zomwe zimagwiritsidwa ntchito. Mtundu wa mikanda yomwe ikukonzedwa, chifukwa chake ikukonzedwa, ndi zinthu zomwe zikukonzedwa zonse ndi zinthu zomwe ziyenera kuganiziridwa posankha cholekanitsa.

Cholekanitsa cha centrifugal ndi chimodzi mwa zipangizo zomwe zimagwiritsidwa ntchito kwambiri kulekanitsa mikanda. Kukonza tinthu ta submicron nthawi zambiri ndi komwe mungapeze kupambana ndi mtundu uwu.

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