Pore-Forming Technology rau Pob Zeb Diamond Cov Cuab Yeej: Txhim kho kev sib tsoo kev ua tau zoo los ntawm Micro- Cov qauv ntxeem tau
Sep 07, 2026
Tso lus
Pore- tsim tshuab yog txheej txheem tsim tshwj xeeb uas qhia txog qhov pore- ua cov neeg ua haujlwm rau hauv daim ntawv cog lus matrix ntawm cov cuab yeej pob zeb diamond - suav nrog cov saw hniav ntu, sib tsoo lub log, thiab cov blocks abrasive - los tsim cov micro- ntxeem tau lossis lub qhov dej- zoo li cov qauv ntawm kev siv qhov chaw ua haujlwm thaum lub sijhawm tsim khoom lossis qhov tseeb Cov engineered voids no ho txhim kho kev sib tsoo efficiency, nti khiav tawm, thiab thermal tswj, ua rau cov cuab yeej siv dav hauv pob zeb, ceramic, pob zeb, thiab iav ua lag luam.
1. Ob qhov Pore-Txoj Kev Ua Haujlwm
| Txoj kev | Thaum Pores Form | Tej kev siv |
|---|---|---|
| Indirect Pore-Kev tsim | Tsis pom pores tom qab kev tsim khoom; pits tsim maj mam thaum lub qhov pore- cov khoom tsim tawm thaum txiav los yog sib tsoo. | Ceramic hniav, sintered pob zeb hniav, pob zeb hniav, iav sib tsoo log, quartz iav ua, txiav cov cuab yeej. |
| Direct Pore-Kev tsim | Cov pits lossis pores twb muaj nyob rau ntawm qhov chaw ua haujlwm thaum lub cuab yeej tiav lawm. | Cov cuab yeej nrog cov chaw sib tsoo loj lossis tuab ntu / lub log, xws li cov khoom siv rau pob zeb, pob zeb, iav, thiab ceramic ua. |
2. Feem ntau siv Pore-Cov ntaub ntawv tsim
Rau indirect pore -forming:
- Qhuav granules (piv txwv li, tshuaj xyuas kas fes hauv av, uas dhau los ua cov pa roj carbon ntau tom qab sintering)
- Cov pa roj carbon granules
- High -purity graphite microspheres
- Dej-soluble hlau ntsev hais
Rau direct pore-forming:
- Hollow carbon spheres
- Hollow ceramic spheres
- Dej-soluble hlau ntsev (kua tawm nrog dej kub tom qab sib sau)
3. Cov txiaj ntsig tseem ceeb
| Txo qhov chaw sib cuag tsis zoo | Cov cheeb tsam ntxeem tau tshem tawm cov kev sib cuag tsis tsim nyog ntawm pob zeb diamond- cov khoom siv dawb thiab cov khoom ua haujlwm, txo qis kev sib txhuam thiab txiav tsis kam. |
| Txhim kho Chip Evacuation | Voids muab kev cia thiab khiav tawm rau kev sib tsoo swarf, tiv thaiv nti clogging thiab glazing uas ua rau slippage thiab txo kev ua haujlwm. |
| Kev tiv thaiv overheating | Nyob rau hauv qhuav txiav los yog coolant - dawb sib tsoo, pores txo tshav kub. Thaum muaj cov dej txias, cov voids tuaj yeem nqa me me ntawm cov coolant ncaj qha mus rau hauv qhov chaw sib tsoo kom txias txias. |
| Txheeb xyuas los ntawm Kev Xeem | Kev ntsuas kub infrared thaum lub sijhawm tshem tawm cov cuab yeej lees paub tias qhov sib tsoo qhov kub ntawm qhov pore- cov cuab yeej tsim yogqis duatshaj qhov uas tsis yog - ntxeem tau sib npaug. |
(Proe-Technology ntawm Turbo Pob Zeb Diamond ntu)
(Proe-Technology ntawm Pob Zeb Diamond khob sib tsoo log)
(Proe-kev tsim tshuab ntawm iav pob zeb diamond sib tsoo log)
4. Kev txiav txim siab txog txheej txheem
| Tsis muaj. | Kev txiav txim siab tseem ceeb |
|---|---|
| 1 | Tsis txhob siv stainless hlau pob xov xwm thaum sib tov, vim nws yuav zom cov pore - cov ntaub ntawv tsim. Springs los yog nyias - txoj kab uas hla yog pom zoo siv. |
| 2 | Tom qab sib tov cov hmoov nrog pob zeb diamond grit, moisten lub pore - ua cov khoom siv nrog cov kua paraffin ua ntej ntxiv rau qhov sib tov kom ntseeg tau tias muaj kev tawg. |
| 3 | Cov ntaub ntawv xaiv yuav tsum tsis txhob tso cov pa phem thaum tsim khoom lossis siv, ua raws li cov qauv kev nyab xeeb thiab kev nyab xeeb. |
| 4 | Rau cov hniav saws, qhov ntau npaum li cas ntawm pore- cov khoom tsim yuav tsum tsis txhob cuam tshuam lub zog ntawm kev sib tsoo. Ib txheej vuam tshwj xeeb tuaj yeem tsim los rau nyiaj - tooj liab brazed lossis laser - ntu ntu welded. |
| 5 | Cia tej yam kev mob: chav tsev kub hauv qab 25℃thiab txheeb ze av noo qis dua 55% kom tsis txhob ya raws degradation ntawm pore- cov ntaub ntawv tsim. |
| 6 | Tus nqi kom zoo dua: 1 gram ntawm pore- cov khoom tsim tuaj yeem hloov 3-4 grams ntawm daim ntawv cog lus hmoov, txhais tau tias siv tshuabtsis nce - thiab tej zaum yuav txo tau - cov nqi khoom. |
| 7 | Feem ntau siv rau hlau- cov cuab yeej sib khi. Vitrified bonds tuaj yeem siv hollow ceramic spheres, thiab qee yam resin-composite bonds kuj sib xws. |
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Hauv luv luv:Pore-kev tsim tshuab ua haujlwm los ntawm kev muab cov khoom siv fij lossis soluble rau hauv daim ntawv cog lus matrix kom micro-cov qauv ntxeem tau ntawm lub cuab yeej ua haujlwm nto - xa"Kev sib txhuam tsawg dua, kev tshem tawm cov nti zoo dua, thiab kev tswj xyuas kom zoo"- yam tsis tau nce, thiab feem ntau txo qis, tag nrho cov nqi khoom siv. |
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Tsis lees paub Kab lus no tau luam tawm ntawm peb lub vev xaib raws li cov ntsiab lus siv kev siv tshuab. Peb lub koom haum ua haujlwm nkaus xwb raws li cov ntaub ntawv platform thiabtsis lees paub qhov tseeb ntawm cov txheej txheem kev ua haujlwm lossis lav qhov ua tau zoo.
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