Hauv lub ntiaj teb kev tsim khoom PCB (printed circuit board) uas muaj kev pheej hmoo siab, qhov tseeb thiab kev ntseeg tau ntawm cov khoom siv drilling tsis tuaj yeem sib tham tau. Lub hauv paus granite feem ntau yog lub hauv paus ntawm cov tshuab precision zoo li no, tab sis tsis yog txhua txoj kev xaiv tau tsim sib npaug. Txhawm rau kom ntseeg tau tias koj cov peev txheej xa cov kev ua tau zoo mus sij hawm ntev, ntawm no yog phau ntawv qhia kom tsis txhob muaj qhov tsis zoo thiab xaiv lub hauv paus granite zoo tagnrho, nrog rau kev tsom mus rau ZHHIMG® cov kev daws teeb meem ntseeg siab.
1. Muab Granite Tseeb Tso Ua Ntej Dua Li Cov Khoom Siv Marble Hloov
Qhov Tsis Zoo: Qee tus neeg muag khoom siv marble lossis pob zeb qib qis ua "granite" los txo tus nqi. Marble qhov ceev qis dua (2,600–2,800 kg / m³) thiab porosity siab dua ua rau nws yooj yim raug kev co thiab kev puas tsuaj los ntawm dej noo, uas tuaj yeem ua rau lub laum co thiab qhov tob tsis sib xws hauv PCBs.
Kev Dais Teeb Meem: Xav kom siv cov granite uas tuab thiab tseeb nrog qhov ceev ntawm ~3,100 kg/m³, zoo li ZHHIMG® cov granite dub. Nws cov qauv mineral interlocking muab kev ruaj khov thiab kev co damping zoo dua, ua kom ntseeg tau tias drilling ruaj khov txawm tias ntawm qhov ceev siab (200,000+ RPM). Ib txwm thov cov ntawv qhia txog kev sim khoom siv los txheeb xyuas cov khoom sib xyaw thiab qhov ceev.
Kev Dais Teeb Meem: Xav kom siv cov granite uas tuab thiab tseeb nrog qhov ceev ntawm ~3,100 kg/m³, zoo li ZHHIMG® cov granite dub. Nws cov qauv mineral interlocking muab kev ruaj khov thiab kev co damping zoo dua, ua kom ntseeg tau tias drilling ruaj khov txawm tias ntawm qhov ceev siab (200,000+ RPM). Ib txwm thov cov ntawv qhia txog kev sim khoom siv los txheeb xyuas cov khoom sib xyaw thiab qhov ceev.
2. Tsis txhob saib tsis taus kev pheej hmoo ntawm kev nthuav dav thermal
Qhov Pitfall: Cov granite uas tsis zoo xaiv nrog cov coefficient thermal expansion siab (CTE) tuaj yeem nthuav dav lossis cog lus nrog qhov kub thiab txias hloov pauv, ua rau lub taub hau laum tsis mus raws li lub hom phiaj. Hauv kev khawb PCB, qhov twg qhov kev kam rau qhov chaw nruj li ± 5 μm, txawm tias qhov sib txawv me me ntawm CTE (piv txwv li, >8 × 10⁻⁶ / ℃) tuaj yeem ua rau cov laug cam tsis zoo.
Kev Dais Teeb Meem: Xaiv cov granite uas muaj CTE qis (4–6 × 10⁻⁶/℃), xws li ZHHIMG® cov hauv paus uas tau ntawv pov thawj. Lawv qhov kev ruaj khov thermal ua kom muaj kev hloov pauv me me hauv cov chaw ua haujlwm hauv Hoobkas (20 ± 2 ℃), tswj kev sib dhos thiab txo cov nqi pov tseg. Nrhiav cov neeg muag khoom uas ua cov kev sim thermal cycling los xyuas kom meej tias kev ua tau zoo.
Kev Dais Teeb Meem: Xaiv cov granite uas muaj CTE qis (4–6 × 10⁻⁶/℃), xws li ZHHIMG® cov hauv paus uas tau ntawv pov thawj. Lawv qhov kev ruaj khov thermal ua kom muaj kev hloov pauv me me hauv cov chaw ua haujlwm hauv Hoobkas (20 ± 2 ℃), tswj kev sib dhos thiab txo cov nqi pov tseg. Nrhiav cov neeg muag khoom uas ua cov kev sim thermal cycling los xyuas kom meej tias kev ua tau zoo.
3. Kev Siv Tshuab Uas Muaj Peev Xwm Ua Tau Zoo Rau Cov Chaw Tseem Ceeb
Qhov Teeb Meem: Qhov chaw granite uas ntxhib los yog tsis sib npaug yuav ua rau cov lus qhia lossis lub spindle ntawm lub tshuab laum tsis sib dhos, ua rau muaj qhov yuam kev thiab burrs ntawm cov qhov uas tau tho. Qee cov chaw tsim khoom txiav cov ces kaum nrog kev sib tsoo tsis zoo, ua rau qhov roughness ntawm qhov chaw (Ra) > 1.6 μm lossis flatness > 5 μm/m.
Kev Dais Teeb Meem: Xaiv cov hauv paus uas muaj kev ua haujlwm siab heev:
Kev Dais Teeb Meem: Xaiv cov hauv paus uas muaj kev ua haujlwm siab heev:
- Qhov Roughness ntawm qhov chaw: Ra ≤ 0.2 μm (zoo li daim iav tiav)
- Kev tiaj tiaj: ≤1 μm/m (ntsuas ntawm laser interferometry)
ZHHIMG® siv kev sib tsoo pob zeb diamond thiab kev tshuaj xyuas tsis siv neeg los ua kom tiav cov qauv no, ua kom ntseeg tau tias kev txav mus los du thiab meej ntawm cov taub hau laum thiab txo cov cuab yeej hnav los ntawm 30%+ piv rau cov chaw ntxhib.
4. Ceev faj txog qhov muaj peev xwm thauj khoom tsis raws li qhov tau teev tseg
Qhov Teeb Meem: Cov pob zeb granite uas tsis hnyav lossis muaj qhov porous yuav poob qis raws li qhov hnyav ntawm cov khoom siv drilling hnyav (piv txwv li, spindle motors, cooling systems), ua rau maj mam tsis sib haum xeeb dhau sijhawm. Qhov no muaj kev pheej hmoo tshwj xeeb hauv ntau lub tshuab spindle nrog cov khoom sib xyaw ua ke tshaj 500 kg.
Kev Dais Teeb Meem: Xaiv cov granite uas muaj lub zog compressive ≥200 MPa thiab xyuas kom meej cov khoom siv thauj khoom rau koj cov khoom siv tshwj xeeb. ZHHIMG® lub hauv paus tau tsim los txhawb nqa txog li 1,000 kg / m² yam tsis muaj kev hloov pauv, ua tsaug rau lawv cov qauv me me thiab kev ntxhov siab - cov txheej txheem tsim khoom.
Kev Dais Teeb Meem: Xaiv cov granite uas muaj lub zog compressive ≥200 MPa thiab xyuas kom meej cov khoom siv thauj khoom rau koj cov khoom siv tshwj xeeb. ZHHIMG® lub hauv paus tau tsim los txhawb nqa txog li 1,000 kg / m² yam tsis muaj kev hloov pauv, ua tsaug rau lawv cov qauv me me thiab kev ntxhov siab - cov txheej txheem tsim khoom.
5. Tsis quav ntsej txog Daim Ntawv Pov Thawj thaum koj muaj kev phom sij
Qhov Teeb Meem: Cov hauv paus granite uas tsis tau ntawv pov thawj yuav tsis muaj kev taug qab lossis ua tsis tau raws li cov qauv kev lag luam rau qhov zoo, kev nyab xeeb, lossis kev cuam tshuam rau ib puag ncig. Qhov no tuaj yeem ua rau muaj teeb meem kev ua raws li txoj cai hauv cov lag luam tswj hwm (piv txwv li, EU, Tebchaws Meskas) thiab lub sijhawm tsis tau xav txog vim muaj qhov tsis zoo ntawm cov khoom siv.
Kev Dais Teeb Meem: Xaiv cov neeg muab khoom uas muaj daim ntawv pov thawj ISO 9001 (zoo), ISO 14001 (ib puag ncig), thiab daim ntawv pov thawj CE, zoo li ZHHIMG®. Cov ntawv pov thawj no lav qhov zoo ntawm cov khoom siv, kev ua tiav zoo rau ib puag ncig (piv txwv li, kev sib tsoo hmoov av tsawg), thiab kev ua raws li cov qauv kev nyab xeeb thoob ntiaj teb, txo qis kev pheej hmoo hauv cov saw hlau thoob ntiaj teb.
Kev Dais Teeb Meem: Xaiv cov neeg muab khoom uas muaj daim ntawv pov thawj ISO 9001 (zoo), ISO 14001 (ib puag ncig), thiab daim ntawv pov thawj CE, zoo li ZHHIMG®. Cov ntawv pov thawj no lav qhov zoo ntawm cov khoom siv, kev ua tiav zoo rau ib puag ncig (piv txwv li, kev sib tsoo hmoov av tsawg), thiab kev ua raws li cov qauv kev nyab xeeb thoob ntiaj teb, txo qis kev pheej hmoo hauv cov saw hlau thoob ntiaj teb.
6. Tsis txhob muaj kev co los ntawm kev tsim qauv tsis zoo
Qhov Teeb Meem: Cov hauv paus granite uas muaj cov cores khoob lossis cov qauv sab hauv tsis sib xws yuav ua tsis tau kom txo tau qhov kev co siab (200–500 Hz) uas tsim los ntawm kev tho qhov sai. Qhov no tuaj yeem ua rau "kev taug kev tho qhov" (kev txav tsis xav tau) thiab cov kab me me hauv PCBs.
Kev Dais Teeb Meem: Xaiv cov granite khov kho nrog qhov piv ntawm kev co ≥0.05, uas nqus tau kev co 10 npaug sai dua li hlau. ZHHIMG® ib daim milling thiab cov pob zeb ntuj tsim ua rau lub hauv paus tsis muaj kev co, siab - kev co, txo qhov kev co mus rau lub laum los ntawm ntau dua 90%.
Kev Dais Teeb Meem: Xaiv cov granite khov kho nrog qhov piv ntawm kev co ≥0.05, uas nqus tau kev co 10 npaug sai dua li hlau. ZHHIMG® ib daim milling thiab cov pob zeb ntuj tsim ua rau lub hauv paus tsis muaj kev co, siab - kev co, txo qhov kev co mus rau lub laum los ntawm ntau dua 90%.
Vim li cas ZHHIMG® Granite Bases thiaj li sawv tawm
- Cov Khoom Siv Huv: Tau los ntawm cov chaw txua zeb zoo tshaj plaws, lawv cov granite dub tsis muaj qhov khoob lossis cov khoom tsis sib xws.
- Kev Tsim Kho Kev Cai: Tsim kom haum rau koj qhov chaw khawb PCB, nrog rau cov qhov uas tau khawb ua ntej thiab cov hlau bushings rau kev teeb tsa cov khoom kom meej.
- Kev Txhawb Nqa Mus Ntev: Txhawb nqa los ntawm 5-xyoo warranty thiab kev pabcuam rov kho dua tshiab tas mus li, kom ntseeg tau tias koj cov peev txheej tseem muaj txiaj ntsig rau ntau xyoo caum.
Xaus Lus: Nqis peev rau hauv Kev Ruaj Ntseg, Tsis Yog Mob Taub Hau
Kev xaiv lub hauv paus granite zoo rau koj cov khoom siv PCB drilling yog hais txog kev sib npaug ntawm cov khoom siv science, machining precision, thiab daim ntawv pov thawj ua raws li. Los ntawm kev zam kev luv luv thiab koom tes nrog tus neeg muag khoom ntseeg siab zoo li ZHHIMG®, koj yuav ruaj ntseg lub hauv paus uas xa cov qhov zoo sib xws, txo cov nqi txij nkawm, thiab yav tom ntej - pov thawj koj cov kab ntau lawm tawm tsam kev hloov pauv PCB technologies (piv txwv li, HDI, IC substrates).
Cov Lus Tseem Ceeb SEO los Txhawb Kom Pom Kev:
Cov khoom siv khawb PCB granite puag, zam kev hloov marble hauv granite puag, granite CTE qis rau kev ua haujlwm precision, ISO tau ntawv pov thawj granite puag, vibration damping granite rau PCBs, ZHHIMG® high - density granite
Cov khoom siv khawb PCB granite puag, zam kev hloov marble hauv granite puag, granite CTE qis rau kev ua haujlwm precision, ISO tau ntawv pov thawj granite puag, vibration damping granite rau PCBs, ZHHIMG® high - density granite
Npaj txhij los tsa koj qhov kev txiav txim siab PCB? Hu rau ZHHIMG® hnub no rau kev daws teeb meem granite uas tsim los kom ua tau zoo dua qhov kev cia siab thiab tshem tawm cov teeb meem uas tshwm sim.
Lub sijhawm tshaj tawm: Lub Rau Hli-03-2025