Thaum xaiv cov ntaub ntawv tsim kho rau cov tshuab ua haujlwm siab heev, qhov kev xaiv no cuam tshuam ncaj qha rau qhov ruaj khov ntawm qhov ntev, kev ua haujlwm thermal, kev co damping, thiab kev raug mus sij hawm ntev. Peb cov ntaub ntawv tseem ceeb hauv kev tsim kho niaj hnub no: granite ntuj, engineered ceramics, thiab mineral casting. Txhua tus muaj cov txiaj ntsig tshwj xeeb uas tsim rau cov kev xav tau tshwj xeeb. Qhov kev tshuaj xyuas no sib piv cov ntaub ntawv no hla cov ntsuas kev ua tau zoo tseem ceeb los pab cov engineers txiav txim siab tau zoo.
Keeb Kwm thiab Cov Khoom Siv
1. Pob zeb granite ntuj
- Kev Tsim: Tau los ntawm cov pob zeb hauv av tob uas tau dhau los ntawm ntau lab xyoo ntawm cov txheej txheem geological ntuj tsim
- Cov khoom xyaw: Feem ntau yog quartz (20-40%), feldspar (40-60%), thiab mica (5-10%)
- Cov Qib Ib Txwm Muaj: ZHHIMG® Black Granite (≈3100 kg/m³ density), Jinan Black Granite
- Qhov Zoo Ntawm Ntuj: Kev txo kev ntxhov siab los ntawm kev laus ntawm lub cev, ua kom muaj kev ruaj khov mus sij hawm ntev
2. Cov Khoom Siv Ua Los Ntawm Av nplaum Uas Tsim Los
- Hom: Aluminium Oxide (Al₂O₃), Silicon Carbide (SiC), Silicon Nitride (Si₃N₄)
- Kev Tsim Khoom: Kev kub siab sintering ntawm cov hmoov av ceramic ultra-pure ntawm 1200 ° C +
- Microstructure: Cov qauv crystalline uas tsis muaj qhov porous nrog cov noob ntim nruj nreem
- Cov Khoom Tseem Ceeb: Kev nyuaj siab heev (8-9.5 Mohs), kev tiv thaiv kev hnav zoo heev
3. Kev Ua Pob Zeb (Granite Dag)
- Cov khoom xyaw: Granite aggregate + epoxy resin binder + additives
- Kev Tsim Khoom: Kev tsim cov pwm uas muaj lub zog qis hauv qab kev co
- Kev Kho Kom Haum: Qhov loj me ntawm cov khoom sib xyaw thiab cov ntsiab lus resin los kho cov khoom siv lub cev
- Kev Siv Li Ib Txwm: Cov hauv paus tshuab nrog cov channel txias sib xyaw thiab cov yam ntxwv mounting
Kev Sib Piv Txog Kev Ua Tau Zoo
Kev Ruaj Ntseg Thermal
| Khoom siv | Coefficient ntawm Thermal Expansion (CTE) | Kev Ua Kub (W/mK) | Kev Ruaj Ntseg Kub |
|---|---|---|---|
| Pob zeb granite | 4.6-9 × 10⁻⁶/°C | 1-3 | Zoo heev: Kev teb qeeb qeeb nrog kev hloov pauv tsawg kawg nkaus |
| Cov khoom siv av nplaum | 3-5 × 10⁻⁶/°C | 10-30 | Zoo heev: Kev faib tawm kub sai nrog qhov ntev ruaj khov |
| Kev Ua Hlau Casting | 8-12 × 10⁻⁶/°C | 1-2 | Zoo: Zoo ib yam li granite tab sis tsis tshua kwv yees tau vim muaj cov resin ntau |
Qhov Zoo ntawm Granite: Lub pob zeb ntuj tsim muaj qhov kub tsis hloov pauv sai heev, nqus tau qhov kub hloov pauv qeeb qeeb thiab tswj tau qhov geometric zoo thaum muaj kev hloov pauv ntawm ib puag ncig. Qhov kev ruaj khov ntawm thermal no yog qhov tseem ceeb hauv kev siv metrology uas xav tau kev ntsuas tas li rau lub sijhawm ntev.
Cov Khoom Siv Kho Tshuab
| Vaj tse | Pob zeb granite | Cov khoom siv av nplaum | Kev Ua Hlau Casting |
|---|---|---|---|
| Lub zog compressive | 2290-3750 kg/cm² | 2000-4000 MPa | 100-250 MPa |
| Lub zog flexural | 24 MPa | 300-800 MPa | 50-100 MPa |
| Kev Nyuaj Siab (Mohs) | 6-7 | 8-9.5 | 5-6 |
| Kev co damping piv | 0.03-0.05 | 0.01-0.02 | 0.04-0.08 |
| Qhov Ceev | 2700-3100 kg/m³ | 3000-3800 kg/m³ | 2100-2500 kg/m³ |
Lub Zog ntawm Granite: Txawm hais tias tsis tawv npaum li cov khoom siv av nplaum, granite muab qhov sib npaug zoo tshaj plaws ntawm kev ruaj khov thiab kev ua kom noo noo. Nws qhov kev nqus ntawm kev co ntuj txo qhov kev co ntawm lub tshuab txog li 10 npaug piv rau cov hlau cam khwb cia, ncaj qha txhim kho qhov tiav ntawm qhov chaw thiab lub neej ntawm cov cuab yeej.
Kev Nyuaj Siab ntawm Kev Tsim Khoom
- Kev Tsim Khoom Granite
- Txheej Txheem: Kev siv tshuab ntau theem nrog lub sijhawm laus ntev ntuj (hli mus txog xyoo)
- Kev Ua Tiav: Kev siv tes lapping kom ua tiav nanometer-level flatness (0.001mm precision)
- Kev Kho Kom Haum: Txwv rau qhov ntev ntawm cov duab nrog kev sib xyaw ua ke ntawm T-slots
- Lub Sijhawm Ua Haujlwm: 10-15 hnub ua haujlwm rau cov khoom txheem
- Kev Tsim Khoom Siv Av nplaum
- Cov Teeb Meem: Yuav tsum tau muaj kev sib tsoo pob zeb diamond tshwj xeeb rau cov nto meej
- Cov Cuab Yeej Siv: Kev siv cov cuab yeej txiav ntau dhau ua rau cov nqi tsim khoom ntau ntxiv
- Kev Txwv Qhov Loj: Cov khoom loj (> 1000mm) ntsib kev pheej hmoo ntawm kev ua kom ruaj khov ntawm cov qauv
- Tus nqi: 2-5 npaug siab dua li granite rau qhov sib npaug ntawm qhov ntev
- Kev Tsim Khoom Siv Pob Zeb
- Qhov Zoo: Kev tsim cov duab ze-net nrog cov yam ntxwv sib xyaw ua ke
- Qhov Nyuaj: Cov nqi pwm ua rau cov khoom tsim tsawg tsawg tsis pheej yig
- Lub Sijhawm: 10-15 hnub lub sijhawm kho vs. kev ua granite tam sim ntawd
- Kev Ua Tau Zoo: Txwv los ntawm cov khoom siv kho tshuab epoxy resin ntawm qhov kub siab (> 60 ° C)
Cov Lus Qhia Txog Daim Ntawv Thov
Kev Ntsuas Qhov Tseeb (CMMs, Optical Systems)
Kev Xaiv Tseem Ceeb: Pob Zeb Ntuj
- Vim li cas: Kev ruaj khov ntev ntev zoo tshaj plaws nrog kev hloov pauv tsawg kawg nkaus
- Piv txwv li: ZHHIMG® granite CMM bases tswj tau qhov tseeb ntawm geometric rau 10+ xyoo
- Qhov Zoo ntawm Thermal: Cov yam ntxwv nthuav dav sib xws ua kom muaj qhov tseeb ntawm qhov ntsuas hauv qhov chaw hloov pauv
Kev Xaiv Thib Ob: Cov Khoom Uas Ua Los Ntawm Av nplaum Qib Siab (rau kev ua kom raug siab heev)
- Daim Ntawv Thov: Cov txheej txheem tseem ceeb ntawm sub-micron positioning hauv semiconductor lithography
- Kev Txwv: Qhov xwm txheej tawg ua rau tsis haum rau cov khoom loj
Cov Chaw Ua Haujlwm Ceev Ceev
Kev Xaiv Tseem Ceeb: Kev Ua Pob Zeb
- Vim li cas: Muaj peev xwm txo qhov kev co zoo heev uas txo qhov kev co ntawm lub spindle
- Cov txiaj ntsig: Cov kav dej txias sib xyaw ua ke tswj kev hloov pauv thermal thaum lub sijhawm ua haujlwm ntev
- Kev Kho Kom Haum: Cov qauv pwm nyuaj tsim cov qauv hauv paus ntau yam
Lwm Txoj Kev: Granite rau cov ntawv thov siab-precision uas xav tau kev ruaj khov tshwj xeeb
Ib puag ncig chav huv
Kev Xaiv Sab Saum Toj: Granite
- Cov Zoo: Ntuj tsis muaj qhov ntxeem tau, tiv taus xeb, thiab tsis muaj hmoov av
- Kev Txij Nkawm: Tsis tas yuav roj, zam kev pheej hmoo ntawm kev ua qias tuaj hauv cov chaw tsim khoom semiconductor
- Lwm Txoj Kev Siv Ceramic: Kuj tsim nyog tab sis kim dua
Cov Ntawv Thov Hnyav
Qhov Zoo Tshaj Plaws: Granite
- Lub zog compressive: 3-5 zaug siab dua li cov khoom siv casting
- Kev Siv Hauv Lub Ntiaj Teb Tiag: 15-tuj granite tshuab puag tswj tau qhov tseeb nyob rau hauv cov zog txiav hnyav
- Kev Txwv ntawm Cov Khoom Siv Ua Los Ntawm Av nplaum: Qhov xwm txheej uas tawg yooj yim yuav ua rau muaj kev puas tsuaj loj heev thaum muaj kev cuam tshuam
Kev Tshuaj Xyuas Tus Nqi
Kev Sib Piv Nqe (ib chav ntim)
| Khoom siv | Tus Nqi Feem Ntau | Tus Nqi Qhia |
|---|---|---|
| Kev Ua Hlau Casting | $200-400/m³ | 1.0 |
| Pob zeb granite | $400-800/m³ | 2.0 |
| Kev Tsim Khoom Siv Ua Los Ntawm Av nplaum | $2000-8000/m³ | 10.0 |
Kev Xav Txog Tus Nqi Mus Ntev
- Cov Nqi Siv Tau Txhua Lub Neej ntawm Granite
- Kev Nqis Peev Thaum Pib: Tus nqi siab dua ua ntej
- Kev Txij Nkawm: Qis heev (tsis tas yuav kho qhov chaw)
- Tus Nqi seem: Tus nqi khaws cia siab vim yog lub neej ntev ntawm cov khoom
- Tag Nrho Cov Tswv Cuab: 2-3 npaug qis dua li cov khoom siv av nplaum dhau 10 xyoo lub neej voj voog
- Tag Nrho Tus Nqi ntawm Kev Muaj Ceramic
- Qhov Ua Rau Muaj Kev Pheej Hmoo: 5-10% tus nqi ua tsis tiav ntau dua vim yog qhov tsis ruaj khov
- Tus nqi kho: Hloov xwb (tsis muaj kev xaiv kho tau)
- Kev Lag Luam: Tsuas yog siv rau cov ntawv thov uas qhov nyuaj heev yog qhov tseem ceeb
- Kev Lag Luam Txog Kev Ua Casting Mineral
- Ntim Khoom: Cov nqi pwm raug txo qis tshaj 100+ units
- Loj Loj: Tus nqi sib tw nrog granite rau kev tsim khoom loj ntawm cov qauv tsim qauv
Cov Lus Qhia Txog Kev Siv
Cov Qauv Granite Platform (ZHHIMG® Black Granite)
Qhov Ceev: 3100 kg/m³ Coefficient of Thermal Expansion: 6.5 × 10⁻⁶ /°C Kev Cob Qhia Txog Kev Cob Qhia: 0.04 Lub Zog Flexural: 24 MPa Kev Ua Siab Ntev: 0.001mm/m (Qib 00) Kev Nyuaj Siab: 6.8 Mohs Porosity: <0.5%Cov Khoom Siv Ceramic (Alumina 99.5%)
Qhov Ceev: 3900 kg/m³ CTE: 7.2 × 10⁻⁶ /°C Thermal Conductivity: 25 W/mK Hardness: 9.0 Mohs Compressive Strength: 2600 MPa Flexural Strength: 350 MPaCov Kev Ntsuas Kev Ua Haujlwm ntawm Cov Khoom Siv Casting
Qhov Ceev: 2300 kg/m³ CTE: 10.5 × 10⁻⁶ /°C Qhov Piv Txwv Kev Cob Qhia: 0.06 Lub Zog Tensile: 50 MPa Qhov Kub Tshaj Plaws Ua Haujlwm: 80°C Kev Tiv Thaiv Hluav Taws: Zoo heevCov Kev Siv Hauv Ntiaj Teb Tiag
Cov Kev Tshawb Fawb Txog Granite
- Kev Tsim Khoom Siv Semiconductor
- Daim Ntawv Thov: Wafer tshuaj xyuas theem puag
- Cov Txiaj Ntsig: Txo qhov thermal drift los ntawm 70% piv rau lwm cov hlau
- Kev Ntsuas Tseeb: Tswj tau qhov tseeb ntawm 0.5µm thoob plaws cov voj voog tsim khoom wafer
- Cov Khoom Siv Kho Mob Duab
- Siv: X-ray CT scanner gantry txhawb nqa
- Cov txiaj ntsig: Cov khoom tsis muaj hlau nplaum tshem tawm cov duab tsis sib xws hauv cov khoom siv kuaj mob
Cov Ntawv Thov Ceramic
- Cov Txheej Txheem Kho Qhov Muag
- Siv: Iav mounts rau high-resolution telescopes
- Qhov Zoo: Kev nthuav dav thermal ze li xoom ua kom muaj kev ruaj khov tseem ceeb
- Cov Txheej Txheem Kub Siab
- Daim Ntawv Thov: Cov khoom siv kho cua sov
- Kev Pab: Tiv taus 1200 ° C kub ua haujlwm yam tsis muaj kev hloov pauv
Cov Dab Neeg Ua Tau Zoo ntawm Kev Ua Casting Mineral
- Cov Cuab Yeej Siv Tshuab CNC
- Kev Siv: Hloov cov hauv paus hlau cam khwb cia rau cov chaw ua haujlwm hnyav
- Kev Txhim Kho: Txo qhov hnav ntawm cov cuab yeej cuam tshuam nrog kev co los ntawm 35%
- Cov Tshuab Laser Engraving
- Siv: Cov platform ruaj khov rau kev ua cov khoom siv high-precision
- Qhov Tshwm Sim: Txhim kho qhov kev daws teeb meem ntawm kev kos duab los ntawm 20% los ntawm kev txo qis kev txav ntawm cov khoom siv
Cov Lus Qhia Txog Kev Xaiv
Kev Txiav Txim Siab Matrix
| Cov Qauv | Qhov hnyav | Pob zeb granite | Cov khoom siv av nplaum | Kev Ua Hlau Casting |
|---|---|---|---|---|
| Kev Ruaj Ntseg Thermal | 30% | 95 | 90 | 80 |
| Kev co damping | 25% | 90 | 70 | 95 |
| Kev Tiv Thaiv Hnav | 15% | 80 | 100 | 75 |
| Kev Siv Nyiaj Zoo | 20% | 85 | 50 | 90 |
| Kev siv tshuab tau | 10% | 85 | 60 | 90 |
| Tag Nrho Cov Qhab Nia | 100% | 89.5 | 76.0 | 89.0 |
Cov Ntawv Thov Pom Zoo los ntawm Cov Khoom Siv
| Khoom siv | Cov Ntawv Thov Zoo Tshaj Plaws | Cov kev txwv |
|---|---|---|
| Pob zeb granite | CMM bases, optical platforms, high-precision inspection equipment | Txwv los ntawm cov pob zeb ntuj loj txwv |
| Cov khoom siv av nplaum | Cov kabmob ultra-precision, cov cuab yeej txiav, cov khoom kub siab | Tus nqi tsim khoom siab thiab tsis yooj yim puas tsuaj |
| Kev Ua Hlau Casting | Cov txaj tshuab nrog cov qauv geometries nyuaj, cov tshuab uas rhiab rau kev co | Cov kev txwv kub (≤80 ° C) thiab kev nkag mus ntev |
Cov Qauv Yav Tom Ntej
Cov Khoom Siv thiab Cov Txuj Ci Tshiab
- Kev daws teeb meem sib xyaw
- Cov khoom sib xyaw ua ke ntawm granite-ceramic ua ke nrog granite lub zog co thiab ceramic hnav tsis kam
- Kev ua cov ntxhia nrog kev hloov pauv theem rau kev tswj hwm thermal siab heev
- Kev Xaiv Khoom Siv Los Ntawm AI
- Cov txheej txheem kev kawm tshuab ua kom zoo dua qhov kev xaiv cov khoom siv raws li cov txheej txheem ua haujlwm nyuaj
- Cov txheej txheem saib xyuas lub sijhawm tiag tiag kwv yees qhov puas tsuaj ntawm cov khoom ua ntej qhov kev poob tseeb tshwm sim
- Kev Tsim Khoom Siv Tau Ntev
- Cov txheej txheem tsim cov khoom siv casting uas txo cov pa roj carbon tsawg dua
- Cov txheej txheem rov ua dua tshiab kaw rau cov khoom siv granite pov tseg
Xaus lus
Qhov kev xaiv ntawm granite, ceramic, thiab mineral casting nyob ntawm seb yuav tsum tau ua li cas: Natural granite zoo tshaj plaws hauv metrology thiab kev ruaj khov mus sij hawm ntev, engineered ceramics muaj qhov nyuaj thiab kub tsis sib xws, thaum mineral casting muab cov kev daws teeb meem vibration damping uas pheej yig.
ZHHIMG® Black Granite sawv tawm ua cov khoom siv xaiv rau feem ntau cov ntawv thov ultra-precision, muab qhov sib npaug zoo tshaj plaws ntawm kev ruaj khov thermal, kev co damping, thiab kev siv nyiaj tsim nyog. Yog tias xaiv thiab saib xyuas kom zoo, cov ntaub ntawv no ua rau muaj qhov tseeb ntawm micrometer thiab sub-micrometer thoob plaws kev lag luam los ntawm aerospace mus rau kev tsim khoom siv kho mob.
Ntawm ZHHIMG, peb tshwj xeeb hauv kev tsim cov khoom siv granite precision rau cov qauv tshuab tseem ceeb. Tiv tauj peb pab neeg engineering kom tau txais cov khoom siv kho kom haum rau koj cov kev xav tau ntawm daim ntawv thov.
Lub sijhawm tshaj tawm: Lub Peb Hlis-13-2026