Hauv ntiaj teb ntawm kev ntsuas qhov tseeb, kev sib cav txog "kev ruaj khov ntawm cua sov" yog ib qho classic. Koj muaj koj cov hlau ntsuas cov blocks ib txwm muaj, thiab koj muaj cov khoom siv ceramic niaj hnub, ua haujlwm tau zoo.
Ntawm ZHONGHUI Group (ZHHIMG), peb tau ua haujlwm nrog cov koom haum ntsuas hauv tebchaws thiab cov tuam txhab loj semiconductor uas xav tau qhov tseeb ntawm nanometer. Peb paub tias thaum qhov kub hauv koj lub chaw kuaj mob hloov pauv me ntsis, koj qhov kev xaiv cov khoom siv tuaj yeem yog qhov sib txawv ntawm kev ntsuas zoo meej thiab kev tsis lees txais kim.
Yog li, cia peb txiav txim siab seb: Ceramic vs. Steel. Leej twg yeej qhov kev sib ntaus sib tua rau kev ruaj khov ntawm thermal?
Kev Tshawb Fawb Txog Kub: Cov Coefficients Nthuav Dav
Yuav kom nkag siab txog kev ruaj khov ntawm thermal, peb yuav tsum saib ntawm Coefficient of Thermal Expansion (CTE). Hauv lwm lo lus, tus lej no qhia koj tias cov khoom loj hlob lossis ntsws npaum li cas thaum qhov kub hloov pauv.
- Cov Hlau Ntsuas Ntsuas: Feem ntau ua los ntawm cov hlau uas muaj cov pa roj carbon chromium siab (xws li GCr15), hlau muaj CTE kwv yees li 11.5 × 10⁻⁶/K. Qhov no txhais tau tias nws teb tau zoo rau qhov hloov pauv kub.
- Cov Pob Zeb Ceramic Gauge: Feem ntau yog ua los ntawm cov Zirconia uas muaj purity siab (ZrO₂) lossis Silicon Nitride (Si₃N₄). Lawv cov CTE qis dua, nyob ib puag ncig 9.3 × 10⁻⁶/K lossis qis dua nyob ntawm cov qauv tshwj xeeb.
Qhov Cuam Tshuam Hauv Lub Ntiaj Teb Tiag:
Yog tias koj lub chaw ua haujlwm kub poob qis dua li tus qauv 20°C tsuas yog ob peb degrees xwb, lub thaiv hlau yuav hloov qhov ntev. Lub thaiv ceramic? Nws yeej tsis ntsais muag li. Rau cov chaw kuaj mob siab uas tswj tau qhov kub zoo tshaj plaws 20°C kim heev lossis nyuaj, cov ceramic muaj cov khoom tiv thaiv loj heev rau qhov yuam kev thermal.
Yog tias koj lub chaw ua haujlwm kub poob qis dua li tus qauv 20°C tsuas yog ob peb degrees xwb, lub thaiv hlau yuav hloov qhov ntev. Lub thaiv ceramic? Nws yeej tsis ntsais muag li. Rau cov chaw kuaj mob siab uas tswj tau qhov kub zoo tshaj plaws 20°C kim heev lossis nyuaj, cov ceramic muaj cov khoom tiv thaiv loj heev rau qhov yuam kev thermal.
Tshaj Qhov Kub: Cov Yam Ntxim Saib "Zais Cia" Kev Ruaj Ntseg
Kev ruaj khov ntawm thermal tsis yog hais txog kev nthuav dav xwb; nws yog hais txog seb cov khoom siv ua li cas dhau sijhawm thiab nyob rau hauv ntau qhov chaw sib txawv.
1. Kev xeb thiab xeb
Peb txhua tus tau pom nws - ib pawg hlau zoo nkauj uas tsis tau saib xyuas ib hlis, tsuas yog tsim cov xim xeb me me. Cov dej noo thiab cov cim ntiv tes yog cov yeeb ncuab ntawm hlau.
Peb txhua tus tau pom nws - ib pawg hlau zoo nkauj uas tsis tau saib xyuas ib hlis, tsuas yog tsim cov xim xeb me me. Cov dej noo thiab cov cim ntiv tes yog cov yeeb ncuab ntawm hlau.
- Hlau: Yuav tsum tau saib xyuas tas li. Koj yuav tsum ntxuav thiab roj rau lawv tom qabtxhua zaus siv.
- Cov Khoom Siv Ua Los Ntawm Tej Hub: Nws tsis muaj tshuaj lom neeg. Nws tiv taus xeb, kua qaub, thiab alkalis. Koj tuaj yeem tuav cov khoom siv ua los ntawm tej hub nrog tes liab qab (txawm hais tias peb tseem pom zoo kom siv hnab looj tes rau kev huv) thiab tsis txhob txhawj txog kev oxidation. Qhov no ua rau lawv ruaj khov mus sij hawm ntev dua hauv cov chaw noo noo.
2. Kev Tiv Thaiv Kev Hnav (Txoj Cai 10x)
Kev ruaj khov kuj txhais tau tias "nyob tib qhov loj tom qab siv ntau xyoo."
Kev ruaj khov kuj txhais tau tias "nyob tib qhov loj tom qab siv ntau xyoo."
- Hlau: Nyuaj, tab sis yooj yim hnav dhau ntau txhiab lub voj voog ntswj.
- Cov Khoom Uas Ua Los Ntawm Av nplaum: Ruaj heev (feem ntau tshaj HV 1300). Raws li peb qhov kev paub dhau los, cov khoom ua los ntawm av nplaum zoo muaj 5 txog 10 npaug ntawm kev tiv taus kev hnav ntawm cov hlau. Lawv ua kom lawv qhov tiaj tiaj thiab sib luag ntev dua, txhais tau tias koj tsis tas yuav xa lawv tawm mus rau kev kho dua ntau zaus.
Qhov "Wringing" Feel: Ib qho Tactile Txawv
Yog tias koj tau siv ob qho tib si, koj paub tias qhov kev xav txawv.
Cov blocks hlau sib txuas ua ke nrog cov roj nplua nyeem zoo li qub. Cov blocks ceramic, vim lawv cov tawv heev thiab qhov chaw zoo nkauj, feem ntau muaj qhov sib txuas zoo li iav. Vim tias ceramic muaj cov thermal conductivity qis, nws tsis nyiag cov cua sov ntawm koj txhais tes sai li hlau, ua rau cov txheej txheem sib txuas zoo li ruaj khov dua thiab tsis cuam tshuam los ntawm lub cev cua sov hloov pauv thaum tuav.
Cov blocks hlau sib txuas ua ke nrog cov roj nplua nyeem zoo li qub. Cov blocks ceramic, vim lawv cov tawv heev thiab qhov chaw zoo nkauj, feem ntau muaj qhov sib txuas zoo li iav. Vim tias ceramic muaj cov thermal conductivity qis, nws tsis nyiag cov cua sov ntawm koj txhais tes sai li hlau, ua rau cov txheej txheem sib txuas zoo li ruaj khov dua thiab tsis cuam tshuam los ntawm lub cev cua sov hloov pauv thaum tuav.
Qhov Kev Txiav Txim: Koj Xav Tau Ib Qho Twg?
Ntawm ZHHIMG, peb ntseeg hais tias yuav tsum siv cov cuab yeej zoo rau txoj haujlwm. Nov yog peb cov ntawv qhia ceev ceev:
Xaiv Cov Hlau Gauge Blocks yog tias:
- Koj nyob ntawm cov peev nyiaj: Hlau pheej yig dua los tsim thiab yuav.
- Koj ua haujlwm nyob rau hauv ib puag ncig tsis zoo: Hlau yog ib yam khoom ruaj khov. Yog tias koj ua yuam kev poob ib lub thaiv hlau, nws yuav muaj sia nyob. Lub thaiv ceramic, vim yog cov khoom siv ceramic high-tech, yog nkig thiab tuaj yeem tawg lossis tawg thaum raug.
- Koj ntsuas feem ntau cov khoom siv hlau: Vim tias feem ntau cov khoom siv tshuab yog hlau, siv lub thaiv ntsuas hlau txhais tau tias ob qho tib si thiab tus qauv nthuav dav tib lub sijhawm, tshem tawm qee qhov yuam kev thermal.
Xaiv Ceramic Gauge Blocks yog tias:
- Kev Ruaj Ntseg Kub yog Qhov Tseem Ceeb: Koj ua haujlwm hauv ib puag ncig uas kev tswj qhov kub tsis zoo tag nrho, lossis koj ua qhov kev ntsuas qhov tseeb siab heev (Qib 00 lossis K qib).
- Koj ntxub kev saib xyuas: Koj xav tau ib lub cuab yeej "coj mus siv" uas yeej tsis xeb thiab tsis tshua xav tau roj.
- Koj xav tau lub neej ntev: Koj xav tau ib pawg ntawm cov blocks uas yuav tswj nws txoj kev kam rau siab rau ntau xyoo, txawm tias siv hnyav txhua hnub.
- Koj ua haujlwm nrog cov khoom siv hluav taws xob rhiab heev: Cov khoom siv ceramic tsis yog hlau nplaum thiab tsis ua hluav taws xob, ua rau nws muaj kev nyab xeeb rau kev ntsuas cov khoom siv hluav taws xob lossis cov khoom siv hluav taws xob rhiab heev.
Cov Kev Xav Kawg Los Ntawm ZHHIMG
Hauv kev lag luam uas ua kom raug heev, tsis muaj ib yam dab tsi uas "zoo txaus." Txawm koj yuav siv cov hlau uas ntseeg tau ib txwm muaj los yog hloov mus siv cov khoom siv ceramic uas tsis muaj cua sov, qhov tseem ceeb tshaj plaws yog koj cov qauv yuav tsum taug qab tau thiab raug.
Ntawm ZHONGHUI Group, peb lub hom phiaj yog txhawb kev txhim kho ntawm kev lag luam ultra-precision. Peb tsis dag, peb tsis zais, thiab peb tsis dag.
Xav tau kev pab xaiv cov khoom siv thiab qib zoo rau koj lub chaw kuaj mob?
Peb pab neeg nkag siab txog qhov sib txawv ntawm DIN, ISO, thiab JIS cov qauv. Tiv tauj peb hnub no, thiab cia peb xyuas kom meej tias koj qhov kev ntsuas sawv ntsug ntawm lub sijhawm - thiab qhov kub.
Lub sijhawm tshaj tawm: Tsib Hlis-25-2026