Kunyumba > mndandanda wa ziwonetsero
Pali mitundu yosiyanasiyana ya kukula ndi mitundu ya mipira ya ceramic akuperaAlumina, zirconium oxide, kapena tungsten carbide zingagwiritsidwe ntchito popanga izi. Zipangizozi zingagwiritsidwe ntchito pa ntchito iliyonse yokhudza kuperedwa.
Simenti, utoto, ndi mafakitale ena amagwiritsa ntchito alumina popera mipira ya ceramic kapena kupukusira kwa ceramic Pa nthawi yopukutira youma. Amapangidwira makamaka kuti achepetse ndalama zodzoladzola komanso kuti makina opukutira azigwira ntchito bwino. Amakhala osasunthika kwambiri ndipo sagwiritsa ntchito maginito. Kuphatikiza apo, ndi osavuta kuwayeretsa. Kuphatikiza apo, mawonekedwe awo ozungulira komanso kuchuluka kwawo kwakukulu kumapangitsa kuti afalikire bwino.
Mipira iyi imapangidwa kuchokera ku chisakanizo cha magnetite ndi quartz, mchere wachilengedwe womwe wasungunuka kufika pa makulidwe a 4 mm. Kenako, ma fluxes ophatikizika amaphatikizidwa mu ufa. Pa slurry, zinthu zina zomangira za organic zimawonjezedwanso. Izi pambuyo pake zimabayidwa kudzera mu injectors mu granulation fluidized-bed dryer kutentha kwa chipinda.
Mipira yagalasi singafanane ndi kusakhala ndi mphamvu kwa makina ndi mankhwala kwa mipira ya ceramic. Komabe, mtengo wake ndi wapamwamba. Mipira ya zirconia, mwachitsanzo, imadula mtengo kuposa mipira ya ceramic yophwanyidwa.
Zirconium oxide media imabwera m'njira zosiyanasiyana, kukula, ndi mitundu yosiyanasiyana kuti igwiritsidwe ntchito pogaya mipira ya ceramic. Zirconium oxide ingagwiritsidwe ntchito popukuta bwino kwambiri komanso pogaya zinthu zosiyanasiyana. Imalimbana ndi kukwawa ndipo imakhala yopanda mankhwala ku ma acid ambiri omwe ali ndi mpira wopukusira wa alumina ceramic.
Zirconia imakhala ndi kukana kwambiri kuvulala komanso kukana kuvulala, zomwe zimapangitsa kuti ikhale imodzi mwa zipangizo zolimba kwambiri popera. Mipira ya ceramic imabwera m'mitundu yosiyanasiyana komanso mosiyanasiyana. Imalimbana kwambiri ndi dzimbiri ndipo ingagwiritsidwe ntchito popanga zinthu zosiyanasiyana. Kuphatikiza apo, mipira iyi imaphwanyidwa ndi mankhwala ku zitsulo zosungunuka ndi zosungunulira zachilengedwe.
Chopukusira cha zirconia chokhazikika ndi cholimba kwambiri ndipo sichimatentha kwambiri. N'chosavuta kuyeretsa ndipo chimatha kupukusira mwachangu komanso molondola. Chopukusira cha zirconia ichi ndi champhamvu kuwirikiza kawiri kuposa porcelain ndipo chimatha kuuma kwambiri.
Njira zosiyanasiyana zopangira zinthu zimagwiritsa ntchito mitundu yosiyanasiyana ya zipangizo zopukutira. Nthawi zambiri zimakhala ndi mawonekedwe ndi kukula kosiyanasiyana ndipo zimapangidwa ndi zipangizo zosiyanasiyana. Mphamvu ndi kuuma kwa zinthu zomwe zaphwanyika ziyenera kuganiziridwa posankha zipangizo zopukutira zomwe zingakwaniritse zosowa zanu.
Zipangizo zomwe zimagwiritsidwa ntchito kwambiri popera zinthu ndi monga silicon carbide, chitsulo chosapanga dzimbiri, ndi chrome steel. Daimondi, boron carbide, ndi aluminiyamu oxide ndi mitundu ina ya abrasives monga mpira wopukusira wa zirconia ceramic.
Makonzedwe ofala kwambiri a tungsten carbide grinding media ndi monga planetary ball mills, shaker/roller mills, sample prep mixers ndi mills, ndi ball mills. Izi zimagwiritsidwa ntchito pogaya mphamvu zambiri komanso kuchepetsa kukula kwa tinthu.
Tungsten carbide media imagwiritsidwa ntchito mu zida zina kuwonjezera pa njira yopera. Ndi mankhwala omwe ali ndi kuchuluka kofanana kwa kaboni ndi maatomu a tungsten.
Pakupukusira mipira ya ceramic, gudumu lopukusira la diamondi lapangidwa. Mbale yozungulira yapansi ya makina opukusira ozungulira ndi komwe gudumu lopukusira la diamondi limayikidwa. Zawonedwa kuti gudumu likagwiritsidwa ntchito, kukula kwa mpira kumachepa mwachangu. Kuchuluka kwa makina opukusira ndi komwe kumadziwika kuti.
Pa njira zosiyanasiyana zopukutira, mitundu yosiyanasiyana ya mphete yokakamiza imatha kusinthidwa. Izi zitha kupangidwa ndi zirconia alumina, silicon carbide, kapena aluminiyamu oxide. Amatchedwanso kuti abrasives achikhalidwe.
Katundu wopera umakhudzidwa mwachindunji ndi mphete yokhazikika, yomwe ili pafupi ndi mphete yoyandama. N'zosavuta kuisintha. Kuphatikiza apo, pansi pa mphete yoyandama ili pafupi ndi pamwamba pamkati mwa mphete yokhazikika. Zonse ziwiri zonyowa komanso zozungulira zimagwiritsidwa ntchito ndi mphete zoyandama.
Malo opangira zinthu a Tencan ali ndi malo okwana masikweya mita 20,000 ndipo malo ake ofufuzira ndi chitukuko ndi masikweya mita 2,000. Izi zikutsimikizira kuti Tencan ikhoza kukwaniritsa zosowa za makasitomala onse. Tencan yapeza ma patent opitilira 30, ndipo ili ndi mgwirizano ndi madokotala 20 ochokera ku mayunivesite 5 odziwika bwino omwe ali ndi mikanda ya zirconia ceramic.
Mabizinesi atatu akuluakulu a kampaniyo akuphatikizapo ukadaulo wopanga zida za ufa, komanso zipangizo za ufa. Zogulitsa zathu zazikulu pakadali pano zimaphatikizapo mitundu yonse ya ma planetary ball mills, makina ophwanya/opera, owunika ndi kusakaniza, zida zosakaniza, komanso zida zina za labotale monga mabokosi a magolovesi komanso zida zina zasayansi.
Kampaniyo yapatsidwa njira yoyendetsera bwino ya ISO9001, ziphaso za CE ndi SGS komanso ukadaulo wopitilira 40 wa patent wokhala ndi ufulu wodziyimira pawokha. Boma layitcha "kampani yapamwamba mkati mwa Chigawo cha Hunan".
Magulu akuluakulu a makasitomala ndi ofufuza ndi mayunivesite. Kuphatikiza pa kutumikira makasitomala opitilira 20,000, kampaniyo imatumiza kunja kumayiko opitilira 60.
Njira yatsopano komanso yatsopano yopukutira maginito yopangira mipira ya ceramic kapena mphero ya mpira ya zoumbaumba ndiye mutu wa chipangizo chomwe chapangidwa panopa. Dongosolo lamakono lili ndi njira yabwino yolinganiza zinthu kuposa njira zakale zogayira mipira. Kulemera koyesera sikufunikanso. Kuphatikiza apo, zimapangitsa kuti zikhale zosavuta kugwiritsa ntchito njira imeneyi pakugwiritsa ntchito zinthu zenizeni.
Kulamulira kwa PID kogawidwa pakati ndi njira yochepetsera mphamvu zamagetsi (whirl damping algorithm) zimagwirizanitsidwa kuti apange njira yolinganizayi. Chiŵerengero cha kulemera kwa njira yochepetsera mphamvu zamagetsi (whirl damping algorithm) chimakhazikitsidwa motsatira kuchuluka kwa mphamvu zamagetsi (whirl frequency).
Njira yolinganiza imagwiritsidwa ntchito pa rotor yomwe imazungulira kuchokera pakati ndi mozungulira. Njira yolinganizayi imachepetseranso malo pakati pa rotor ndi electromagnet. Chifukwa chake, rotor imatha kuyendetsedwa ndi electromagnet.
Magetsi amagetsi, omwe ndi koyilo yokhala ndi pakati pa chitsulo cha ufa, amakwaniritsa izi. Bolodi lolamulira lochokera pa PC limalamulira mphamvu yamagetsi ya koyilo. Chowongolera chimagwiritsa ntchito chowongolera cha PID chokhazikika kuti chizitha kugwiritsa ntchito ma signal mosavuta.
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