Raws li kev tshawb fawb kev lag luam ntawm 3D Science Valley, ceramic 3D luam ntawv lag luam tsom mus rau kev tshawb fawb thiab kev tsim cov qib ceramic 3D luam ntawv tshuab thiab cov ntaub ntawv, thaum 3D luam ntawv thev naus laus zis nrog tus nqi qis thiab qhov tseeb dua nkag mus rau hauv kev lag luam. Qhov tseeb txoj kev loj hlob ntawm ceramic additive manufacturing yog nkag mus rau kev tsim teb ntawm cov khoom muaj nqis ntxiv, xws li ceramic 5G kav hlau txais xov, ceramic collimator, nuclear Cheebtsam, ceramic bearings ...
Tsis ntev los no, Tuam Tshoj Mechanical Engineering Society tag nrho cov ceramic bearing series ntawm peb pawg qauv raug tso tawm.
© Suav Society of Mechanical Engineering
Gu cov kem "keeb kwm, kev loj hlob thiab yav tom ntej ntawm kev tsim khoom lag luam sib txawv thiab cov qauv kev ua haujlwm ntom nti los ntawm keeb kwm pom. Ntau qhov kev sib tw ntawm ceramic additive manufacturing, uas tau pib ntau tshaj li kaum xyoo tom qab cov khoom siv hlau thiab yas, tuaj yeem taug qab mus rau qhov teeb meem ntawm kev ua cov txheej txheem ceramics, nrog rau kev ua haujlwm siab, cov khoom siv tsis zoo, thiab cov khoom ua haujlwm tsis zoo. . Txhawm rau kom loj hlob ntawm thaj chaw ntawm ceramic additive manufacturing, yav tom ntej r & d yuav tsum tsom rau kev nthuav dav xaiv cov khoom, kev txhim kho 3D luam ntawv thiab kev tswj xyuas tom qab, thiab cov peev xwm tshwj xeeb xws li ntau cov khoom siv thiab kev ua haujlwm sib xyaw. 3d hav ntawm science
Cov "kev sib koom ua ke" ntawm cov cuab yeej siv khoom lag luam
Cov kabmob yog suav tias yog "kev sib koom ua ke" ntawm cov khoom siv hauv kev lag luam, nws qhov kev ua tau zoo cuam tshuam ncaj qha rau kev lag luam txhim khu kev lag luam ntawm ntau tshaj li ib trillion cov cuab yeej loj hauv kev lag luam hauv teb chaws thiab kev tiv thaiv teb chaws.
All-ceramic bearing yog hais txog cov khoom siv high-tech bearing ua los ntawm cov khoom siv ceramic, xws li lub nplhaib sab hauv / sab nraud thiab lub cev dov. High-precision all-ceramic bearings muaj kev xav tau dav hauv cov cuab yeej siv tshuab CNC, lub teb chaws tiv thaiv, aerospace, petrochemical, khoom siv kho mob thiab lwm yam khoom siv high-end thev naus laus zis, thiab lawv cov qib tsim tau qhia txog kev sib tw tseem ceeb ntawm lub teb chaws high-end manufacturing.
Localization ntawm ultra-precision all-ceramic bearings rau cov khoom siv high-end yog qhov tseem ceeb rau kev txhim kho tag nrho cov theem thiab cov kev sib tw tseem ceeb ntawm kev lag luam hauv tsev thiab cov khoom tsim kev lag luam, thiab txhawb kev tsim cov khoom siv high-end hauv tsev kom ntse thiab ntsuab.
Kev siv tag nrho-ceramic bearing hauv cov khoom siv high-end
Engineering ceramic cov ntaub ntawv siv nyob rau hauv tag nrho cov-ceramic bearings mas muaj xws li silicon nitride (Si3N4), zirconia (ZrO2), silicon carbide (SiC), thiab lwm yam., uas muaj zoo heev lub cev thiab tshuaj cov khoom uas tsoos hlau cov ntaub ntawv tsis muaj. Lub ntsiab zoo ntawm tag nrho cov-ceramic bearings ua los ntawm cov khoom no yog raws li nram no:
(1) Lub hardness ntawm engineering ceramics yog ntau dua li cov kabmob zoo tib yam, thiab lub neej kev pab cuam ntawm tag nrho cov-ceramic bearing ntawm tib hom tuaj yeem nce ntau dua 30% raws li tib yam kev ua haujlwm;
(2) Lub thermal deformation coefficient ntawm engineering ceramic khoom tsuas yog 1/4 ~ 1/5 ntawm cov kabmob steel, thiab tag nrho cov kabmob tuaj yeem ua rau pom zoo thermal poob siab thiab kev pabcuam ruaj khov nyob rau hauv qhov kub thiab txias, tsis tshua muaj kub. loj kub sib txawv ua hauj lwm tej yam kev mob;
(3) engineering ceramic khoom ceev, rotational inertia thiab centrifugal quab yuam yog me me, haum rau ultra-siab ceev, thiab muaj zog bearing peev xwm, zoo hnav tsis kam, tsawg tsis ua hauj lwm tus nqi;
(4) Engineering ceramics muaj corrosion resistance, magnetoelectric rwb thaiv tsev thiab lwm yam ntxwv, thiab muaj qhov zoo ntawm kev ua hauj lwm nyob rau hauv corrosive, muaj zog magnetic teb thiab hluav taws xob corrosion tej yam kev mob.
Tam sim no, qhov kawg ua hauj lwm kub ntawm tag nrho cov-ceramic bearings tau tawg mus txog 1000 ℃, lub sij hawm ua hauj lwm tas mus li yuav ncav cuag ntau tshaj 50000h, thiab nws muaj nws tus kheej-lubrication yam ntxwv, thiab tseem muaj peev xwm ua kom cov neeg ua hauj lwm raug thiab kev pab cuam lub neej nyob rau hauv qhov xwm txheej tsis muaj lubrication. Cov yam ntxwv ntawm tag nrho cov-ceramic bearings tsuas yog tsim rau qhov tsis xws luag ntawm cov hlau bearings hauv engineering daim ntaub ntawv. Lawv muaj cov yam ntxwv ntawm ultra-siab ceev, siab / tsis kub tsis kam, hnav tsis kam, corrosion kuj, magnetoelectric rwb thaiv tsev, roj-dawb tus kheej lubrication thiab lwm yam. Lawv tsim nyog rau ib puag ncig hnyav hnyav thiab kev ua haujlwm tshwj xeeb, thiab muaj cov ntawv thov dav dav hauv kev ua haujlwm siab kawg.
Tag nrho cov txheej txheem ceramic bearing
Tsis ntev los no, Pawg Neeg Saib Xyuas Kev Ua Haujlwm ntawm Tuam Tshoj Mechanical Engineering Society tau pom zoo peb cov qauv hauv qab no tau tshaj tawm.
Tag nrho-ceramic Plain Bearing Centribular Plain Bearing (T/CMES 04003-2022)
Rolling Bearings tag nrho cov Cylindrical Cov Menyuam Bearings (T / CMES 04004-2022)
"Geometric Specifications and Tolerances for Cylindrical Cylindrical All-ceramic Ball Bearing Products" (T/CMES04005-2022)
Cov txheej txheem ntawm cov qauv yog tsim los ntawm Kev Tsim Khoom Siv Hluav Taws Xob ntawm Tuam Tshoj Mechanical Engineering Society, thiab coj los ntawm shenyang Jianzhu University (lub teb chaws thiab hauv zos kev sib koom ua ke engineering laboratory ntawm "high-qib STONE NUMERICAL tswj cov khoom siv thiab thev naus laus zis"). Cov txheej txheem ntawm cov qauv yuav raug ua tiav hauv lub Plaub Hlis 2022.
Cov txheej txheem ntawm cov txheej txheem no qhia txog cov ntsiab lus, cov ntsiab lus, cov qauv tshwj xeeb, qhov ntev, qhov siab ntev thiab kev tshem tawm cov qauv ntawm tag nrho cov-ceramic sib koom bearings. Kev faib tawm, ua cov kev xav tau, sib xws cov kev xav tau thiab cov txheej txheem cutter zawj ntawm tag nrho cov cylindrical cov menyuam bearings; Thiab qhov loj thiab cov yam ntxwv geometric, qhov nominal loj txwv kev sib txawv thiab kam rau ua tus nqi ntawm lub cylindrical qhov tag nrho-ceramic pob bearing, txhais cov kev ua haujlwm ntawm tag nrho cov-ceramic bearing (tshwj tsis yog chamfering). Raws li cov qauv ntawm cov qauv, ntxiv tus qauv tsim tag nrho cov kabmob ceramic, kev tsim khoom, kev sib dhos thiab cov txheej txheem kuaj, xyuas kom meej tag nrho cov kev ua tau zoo ntawm cov kabmob ceramic, zam tag nrho cov kabmob ceramic hauv cov txheej txheem ntawm peb cov txheej txheem, kuaj thiab siv tsis tsim nyog. , coj lub domestic tag nrho cov ceramic bearing kev lag luam noj qab nyob zoo thiab kev loj hlob, txhawb tag nrho cov ceramic bearing nyob rau hauv tus txheej txheem ntawm kev siv kev ruaj ntseg, kev cia siab rau thiab kev lag luam, Nws muaj ib tug muaj nuj nqis ntawm kev txhim kho cov precision ntawm domestic tag nrho cov-ceramic bearing khoom.
Tuam Tshoj Mechanical Engineering Society (CMES) yog lub koom haum kev sib raug zoo hauv lub tebchaws uas tsim nyog los ua cov haujlwm hauv tsev thiab thoob ntiaj teb cov qauv tsim. Nws yog ib qho ntawm cov ntsiab lus ua haujlwm ntawm cMES cov qauv los tsim cov qauv cMES txhawm rau ua kom tau raws li cov kev xav tau ntawm kev lag luam thiab kev ua lag luam thiab txhawb kev tsim kho tshiab thiab kev tsim kho tshuab kev lag luam. Cov koom haum thiab cov tib neeg hauv Suav teb tuaj yeem muab cov lus pom zoo rau kev tsim thiab kho cov qauv cMES thiab koom nrog cov haujlwm tseem ceeb.
Pawg Neeg Ua Haujlwm Kev Ua Haujlwm ntawm CMES yog tsim los ntawm 28 tus kws tshaj lij los ntawm cov tsev kawm qib siab hauv tsev thiab cov tsev kawm qib siab, cov tsev kawm tshawb fawb, cov lag luam, cov chaw kuaj thiab ntawv pov thawj, thiab lwm yam, thiab 40 pawg neeg ua haujlwm tshaj lij yog lub luag haujlwm rau kev tsim cov qauv.
Lub sij hawm xa tuaj: Mar-30-2022