Hauv cov lag luam uas muaj kev pheej hmoo siab uas ib lub micron tuaj yeem txhais tau tias qhov sib txawv ntawm kev ua tau zoo tsis muaj qhov tsis zoo thiab kev ua tsis tiav loj heev, cov ntaub ntawv uas peb vam khom rau kev ntsuas thiab kev tswj kev txav mus los tsis yog cov khoom siv passive lawm - lawv yog cov neeg ua haujlwm tseem ceeb ntawm kev tsim kho tshiab. Ntawm cov no, kev ua haujlwm ceramic precision tau hloov pauv maj mam los ntawm lub peev xwm niche mus rau hauv lub hauv paus ntawm kev tsim kho tshiab. Thiab ntawm lub plawv ntawm qhov kev hloov pauv no yog cov cuab yeej zoo li Precision Ceramic Square Ruler, Precision Ceramic Straight Ruler, thiab lub ntiaj teb nthuav dav ntawm cov khoom ceramic precision tsim tsis yog tsuas yog ua kom tau raws li cov qauv - tab sis teeb tsa lawv.
Tau ntau xyoo lawm, kev ntsuas ntsuas siv granite thiab cov hlau tawv ua lub hauv paus tseem ceeb. Granite muaj kev ruaj khov ntawm thermal; hlau ua rau ntug ntse. Tab sis ob qho tib si tuaj nrog kev cuam tshuam: granite hnyav, brittle thaum raug ntaus, thiab yooj yim rau micro-chipping thaum kov stylus ntau zaus; hlau, thaum tawv, nthuav dav nrog qhov kub thiab txias, xeb dhau sijhawm, thiab ua rau muaj kev cuam tshuam magnetic hauv cov chaw rhiab heev. Raws li semiconductor fabs, aerospace labs, thiab cov chaw tsim khoom siv kho mob thawb kev kam rau siab hauv qab 1 micron, cov kev txwv no tsis tuaj yeem tsis quav ntsej.
Nkag mus rau cov khoom siv ceramics siab heev—tshwj xeeb, alumina siab purity (Al₂O₃) thiab zirconia (ZrO₂)—machine rau cov lus qhia qib hauv chav kuaj los ntawm kev tswj hwm, cov txheej txheem ultra-precision. Tsis zoo li cov khoom siv ceramics ib txwm siv rau hauv cov vuas lossis cov tais diav, cov khoom siv no tau sintered nyob rau hauv qhov kub thiab siab heev kom ua tiav qhov ceev ze-theoretical (> 99.5%), ua rau muaj cov qauv sib xws, tsis muaj qhov nrog cov khoom siv kho tshuab thiab thermal tshwj xeeb. Qhov no yog lub ntiaj teb ntawm precision ceramic machining: ib qho kev qhuab qhia uas sib xyaw cov khoom siv science, sub-micron grinding, thiab metrological rigor los tsim cov khoom uas tseem ruaj khov thoob plaws ntau xyoo ntawm kev siv.
Piv txwv li, siv Precision Ceramic Square Ruler. Hauv cov chaw kuaj ntsuas uas tau lees paub raws li ISO/IEC 17025, cov kav no yog cov cuab yeej siv los ua cov ntaub ntawv tseem ceeb rau kev txheeb xyuas qhov perpendicularity hauv cov tshuab ntsuas sib koom ua ke (CMMs), cov tshuab tshuaj xyuas qhov muag, thiab cov cuab yeej sib dhos. Txawm tias qhov sib txawv ntawm 2 arc-seconds tuaj yeem txhais ua qhov yuam kev ntsuas tau dhau ntawm 500 mm ua haujlwm. Cov granite squares ib txwm muaj peev xwm tuav qhov tseeb thawj zaug, tab sis lawv cov npoo poob qis nrog kev sib cuag ntau zaus. Cov hlau squares muaj feem yuav xeb lossis magnetization. Txawm li cas los xij, lwm txoj hauv kev ceramic ua ke Vickers hardness tshaj 1600 HV nrog xoom magnetic permeability, ze li xoom dej nqus, thiab coefficient ntawm thermal expansion (CTE) ntawm tsuas yog 7–8 ppm/°C - piv rau qee cov granites tab sis nrog kev ncaj ncees ntawm ntug zoo dua. Qhov tshwm sim? Ib qho cuab yeej siv los ua piv txwv uas tswj nws cov lus qhia perpendicularity 0.001 mm tsis yog rau lub hlis xwb, tab sis rau ntau xyoo.
Ib yam li ntawd, Precision Ceramic Straight Ruler tau dhau los ua qhov tseem ceeb hauv cov ntawv thov uas xav tau qhov linearity tag nrho. Txawm hais tias lees paub qhov tiaj tiaj ntawm cov theem tuav wafer, sib dhos cov linear encoder rails hauv cov cuab yeej lithography, lossis calibrating surface profilers hauv R&D labs, cov rulers no xa cov ncaj thiab tiaj tiaj hauv ± 1 µm dhau 300 mm - feem ntau zoo dua. Lawv cov nplaim yog lapped thiab polished siv cov pob zeb diamond slurries nyob rau hauv kev tswj hwm ib puag ncig, tom qab ntawd txheeb xyuas los ntawm interferometry lossis high-resolution CMM scanning. Vim tias lawv tsis yog-porous thiab tshuaj inert, lawv tiv taus kev puas tsuaj los ntawm cov tshuaj ntxuav, acids, lossis av noo - tseem ceeb hauv cov chaw huv si uas yuav tsum tau txo qis cov khoom me me.
Tab sis qhov cuam tshuam ntawm kev ua kom raug ntawm cov khoom siv ceramic txuas ntxiv mus deb tshaj li cov cuab yeej metrology tuav tes. Thoob plaws hauv kev lag luam, cov engineers tau teev cov khoom siv ceramic precision rau cov luag haujlwm uas ib zaug tseg rau cov hlau lossis polymers. Hauv cov khoom siv semiconductor, cov hlau qhia ceramic, wafer chucks, thiab cov pins sib dhos tiv taus cov plasma etching hnyav yam tsis muaj outgassing lossis warping. Hauv cov neeg hlau kho mob, cov pob qij txha ceramic thiab cov tsev nyob muab biocompatibility, hnav tsis kam, thiab rwb thaiv tsev hluav taws xob hauv cov ntaub ntawv compact. Hauv aerospace, cov khoom siv ceramic hauv cov kab ke inertial navigation tswj kev ntsuas txawm tias muaj kev co thiab kub hloov pauv.
Qhov ua rau qhov no ua tau tsis yog tsuas yog cov khoom siv xwb - tab sis kuj yog kev txawj ntse ntawm nws txoj kev tsim khoom. Kev ua cov khoom siv ceramic precision yog qhov nyuaj heev. Alumina qhov nyuaj sib tw nrog sapphire, cov cuab yeej diamond-coated uas xav tau ntau, cov platform CNC ruaj khov heev, thiab ntau theem sib tsoo / polishing. Txawm tias qhov kev ntxhov siab me me los ntawm kev sintering tsis raug tuaj yeem ua rau muaj kev cuam tshuam tom qab kev ua haujlwm. Yog vim li cas tsuas yog ob peb tus neeg muab khoom thoob ntiaj teb ua ke cov khoom siv hauv tsev, kev tsim khoom precision, thiab kev ua tiav sub-micron hauv ib lub ru tsev - lub peev xwm uas cais cov neeg tsim khoom metrology tiag tiag los ntawm cov neeg tsim khoom ceramic dav dav.
Ntawm ZHONGHUI INTELLIGENT MANUFACTURING (JINAN) GROUP CO., LTD (ZHHIMG), qhov kev koom ua ke no yog lub hauv paus rau peb lub tswv yim. Txij li kev xaiv hmoov nyoos mus rau daim ntawv pov thawj kawg, txhua qhov chaw ua los ntawm cov khoom siv ceramic raug tswj hwm nruj heev. Peb cov kab Precision Ceramic Square Ruler thiab Precision Ceramic Straight Ruler yog tsim nyob rau hauv ISO Class 7 chav huv, nrog kev taug qab tag nrho rau NIST-sib npaug cov qauv. Txhua chav xa nrog daim ntawv pov thawj calibration qhia txog qhov tiaj tus, qhov ncaj, perpendicularity, thiab qhov roughness ntawm qhov chaw (feem ntau Ra < 0.05 µm) - cov ntaub ntawv tseem ceeb rau cov thawj coj zoo hauv cov neeg muab khoom Tier 1 tsheb, cov neeg cog lus tiv thaiv, thiab cov tuam txhab semiconductor OEMs ib yam.
Qhov tseem ceeb, cov cuab yeej no tsis yog tsuas yog "ua tau zoo dua" xwb - lawv ruaj khov dua rau lub sijhawm ntev. Txawm hais tias tus nqi them ua ntej ntau dua li cov granite, lawv lub neej ntev txo qhov zaus rov kho dua, kev hloov pauv, thiab lub sijhawm tsis ua haujlwm. Ib qhotus kav hlau ceramic squaretuaj yeem kav ntev dua peb lub granite sib npaug hauv cov chaw siv siab, txo tag nrho cov nqi ntawm kev muaj thaum ua kom ntseeg tau tias cov qauv ntsuas sib xws. Rau cov tuam txhab ua haujlwm hauv AS9100, ISO 13485, lossis IATF 16949, qhov kev ntseeg siab no txhais tau ncaj qha mus rau kev npaj txhij rau kev tshuaj xyuas thiab kev ntseeg siab ntawm cov neeg siv khoom.
Kev ua lag luam tab tom saib xyuas. Raws li kev tshuaj xyuas kev lag luam tsis ntev los no, qhov kev thov rau cov khoom siv ceramic precision hauv kev ntsuas thiab kev tswj kev txav mus los tab tom loj hlob ntau dua 6% txhua xyoo, tsav los ntawm kev ua kom me me hauv cov khoom siv hluav taws xob, kev tswj hwm pa phem hauv tsheb, thiab kev nce ntawm cov dav hlau hluav taws xob uas xav tau cov khoom sib xyaw uas tsis hnyav, tsis muaj hlau nplaum. Cov koom haum ntsuas hauv tebchaws hauv Tebchaws Europe thiab North America tam sim no tab tom soj ntsuam cov khoom siv ceramic rau cov txheej txheem calibration tiam tom ntej. Lub caij no, cov neeg tsim cov cuab yeej siv tshuab ua ntej tab tom muab cov khoom siv ceramic ncaj qha rau hauv lawv cov thav duab kom txhim kho kev ruaj khov thermal.
Yog li, puas yog kev siv tshuab ua los ntawm cov khoom siv ceramic precision machining txhais tau tias qhov ua tau yog dab tsi? Cov pov thawj qhia tias nws twb muaj lawm. Nws tsis yog hais txog kev hloov granite lossis hlau - nws yog hais txog kev muab cov kev daws teeb meem zoo dua uas kev ua tau zoo, lub neej ntev, thiab kev tiv thaiv ib puag ncig tseem ceeb tshaj plaws. Rau cov engineers uas nkees ntawm kev them nyiaj rau cov khoom siv txwv, ceramic tsis yog ib qho kev xaiv xwb. Nws yog cov lus teb.
Thiab thaum cov lag luam txuas ntxiv mus rau qhov tseeb ntawm nanometer, ib qho tseeb tau pom tseeb: yav tom ntej ntawm kev ua kom raug yuav tsis raug pov rau hauv hlau lossis txiav los ntawm pob zeb. Nws yuav raug tshuab hauv cov khoom siv ceramic.
ZHONGHUI INTELLIGENT MANUFACTURING (JINAN) GROUP CO., LTD (ZHHIMG) yog ib lub tuam txhab thoob ntiaj teb uas paub zoo txog kev daws teeb meem ceramic ultra-precision, tshwj xeeb hauv kev ua haujlwm ceramic precision, precision ceramic parts, Precision Ceramic Square Ruler, thiab Precision Ceramic Straight Ruler rau metrology, semiconductor, aerospace, thiab kev siv kho mob. Muaj daim ntawv pov thawj ISO 9001, ISO 14001, thiab CE, ZHHIMG muab cov khoom siv ceramic uas taug qab tau tag nrho, uas tau tsim los kom dhau cov qauv thoob ntiaj teb. Tshawb nrhiav peb cov khoom lag luam ntawmwww.zhhimg.com.
Lub sijhawm tshaj tawm: Lub Kaum Ob Hlis-05-2025