Kwihlabathi le-PCB (ibhodi yesekethe eprintiweyo) yokuvelisa, ukuchaneka nokuthembeka kwezixhobo zokomba azixoxiswana. Isiseko segranite sihlala singumqolo womatshini ochanekileyo, kodwa ayizizo zonke iinketho ezenziwe ngokulinganayo. Ukuqinisekisa ukuba utyalo-mali lwakho luzisa ukusebenza kwexesha elide, nasi isikhokelo sokuphepha imigibe eqhelekileyo kunye nokukhetha isiseko segranite esifanelekileyo, ngokugxila kwizisombululo ezithembekileyo ze-ZHHIMG®.
1. Beka ngokuPhambili iGranite yokwenyani kuneeNdaba zemarble
Umgibe: Abanye ababoneleli badlula ngelitye lebhastile okanye ilitye lomgangatho ophantsi njenge "granite" ukunciphisa iindleko. Ukuxinana okusezantsi kweMarble (2,600–2,800 kg/m³) kunye neporosity ephezulu iyenza ithande ukungcangcazela kunye nomonakalo wokufuma, nto leyo enokukhokelela kwi-drill bit hebble kunye nobunzulu obungahambelaniyo bomngxuma kwiiPCB.
Isisombululo: Gxininisa kwigranite eshinyeneyo, yokwenyani enobunzima obuyi ~3,100 kg/m³, njenge granite emnyama ye-ZHHIMG®. Ubume bayo beminerali obudibeneyo bubonelela ngobungqongqo obuphezulu kunye ne-vibration damping, ukuqinisekisa ukugaya okuzinzile nakwisantya esiphezulu (200,000 + RPM). Soloko ucela iingxelo zovavanyo lwemathiriyeli ukuqinisekisa ukubunjwa kunye nokuxinana.
Isisombululo: Gxininisa kwigranite eshinyeneyo, yokwenyani enobunzima obuyi ~3,100 kg/m³, njenge granite emnyama ye-ZHHIMG®. Ubume bayo beminerali obudibeneyo bubonelela ngobungqongqo obuphezulu kunye ne-vibration damping, ukuqinisekisa ukugaya okuzinzile nakwisantya esiphezulu (200,000 + RPM). Soloko ucela iingxelo zovavanyo lwemathiriyeli ukuqinisekisa ukubunjwa kunye nokuxinana.
2. Ungayihoyi imingcipheko yoKwandiswa kweThermal
I-Pitfall: Igraniti ekhethwe kakubi ene-thermal expansion coefficient (CTE) inokwanda okanye ikhontrakthi ngokuguquguquka kweqondo lobushushu, ibangele iintloko zedrill zikhukuliseke kwithagethi. Kwi-PCB yokugrumba, apho ukunyamezelwa kokubekwa komngxuma kuqinile njenge ±5 μm, kwanotshintsho oluncinci lweCTE (umzekelo,> 8×10⁻⁶/℃) lunokukhokelela kwiibhodi ezineziphene.
Isisombululo: Khetha igranite nge-CTE ephantsi (4–6×10⁻⁶/℃), njengeziseko eziqinisekisiweyo zeZHHIMG®. Uzinzo lwabo lwe-thermal luqinisekisa utshintsho oluncinci lwe-dimensional kwimo ye-factory (20±2℃), ukugcina ukulungelelaniswa kwe-drill kunye nokunciphisa amazinga e-scrap. Khangela ababoneleli abenza iimvavanyo zebhayisikile ezishushu ukuqinisekisa ukusebenza.
Isisombululo: Khetha igranite nge-CTE ephantsi (4–6×10⁻⁶/℃), njengeziseko eziqinisekisiweyo zeZHHIMG®. Uzinzo lwabo lwe-thermal luqinisekisa utshintsho oluncinci lwe-dimensional kwimo ye-factory (20±2℃), ukugcina ukulungelelaniswa kwe-drill kunye nokunciphisa amazinga e-scrap. Khangela ababoneleli abenza iimvavanyo zebhayisikile ezishushu ukuqinisekisa ukusebenza.
3. Funa ukuCwangciswa koMachining kwiiNdawo eziBalulekileyo
Umngxunya: Umphezulu wegranite orhabaxa okanye ongalinganiyo unokungalungelelanisi kakuhle izikhokelo zombhobho okanye intambo yokusonta, nto leyo ekhokelela kwiimpazamo ezikwindawo kunye nemibhobho kwimingxuma egrunjiweyo. Abanye abavelisi basika iikona ngokusila i-subpar, benikezela ngoburhabaxa bomphezulu (Ra)>1.6 μm okanye ukucaba>5 μm/m.
Isisombululo: Khetha iziseko ezine-ultra-precision machining:
Isisombululo: Khetha iziseko ezine-ultra-precision machining:
- Uburhabaxa boMphezulu: Ra ≤ 0.2 μm (isipili - njengokugqiba)
- Ukucaba: ≤1 μm/m (kulinganiswa nge-laser interferometry)
I-ZHHIMG® isebenzisa i-diamond yokusila kunye nokuhlola ngokuzenzekelayo ukufezekisa le migangatho, iqinisekisa ukunyakaza okugudileyo, okuchanekileyo kweentloko ze-drill kunye nokunciphisa izixhobo zokusebenza nge-30% + xa kuthelekiswa neendawo ezinqabileyo.
4. Lumkela i-Underspec'd yokuthwala umthwalo
Umngxunya: Iziseko zegranite ezikhaphukhaphu okanye ezinabileyo zinokujinga phantsi kobunzima bezixhobo zokomba ezinzima (umzekelo, iimotor zokupholisa, iinkqubo zokupholisa), ezibangela ulungelelwaniso oluthe chu ngokuhamba kwexesha. Oku kuyingozi ngakumbi koomatshini abaninzi be-spindle kunye nemithwalo edibeneyo edlula i-500 kg.
Isisombululo: Khetha igranite enamandla acinezelayo ≥200 MPa kwaye uqinisekise umthwalo-izinto ezicacileyo zesixhobo sakho esithile. Iziseko ze-ZHHIMG® zenzelwe ukuxhasa ukuya kuthi ga kwi-1,000 kg/m² ngaphandle kokuguqulwa, enkosi kubume be-microstructure yabo exineneyo kunye noxinzelelo - inkqubo yokuvelisa ethotyiweyo.
Isisombululo: Khetha igranite enamandla acinezelayo ≥200 MPa kwaye uqinisekise umthwalo-izinto ezicacileyo zesixhobo sakho esithile. Iziseko ze-ZHHIMG® zenzelwe ukuxhasa ukuya kuthi ga kwi-1,000 kg/m² ngaphandle kokuguqulwa, enkosi kubume be-microstructure yabo exineneyo kunye noxinzelelo - inkqubo yokuvelisa ethotyiweyo.
5. Ungasihoyi iSatifikethi kuMngcipheko wakho
Umngxunya: Iziseko zegranite ezingaqinisekiswanga zinokungalandeleki okanye zisilele ukuhlangabezana nemigangatho yoshishino yomgangatho, ukhuseleko, okanye impembelelo yokusingqongileyo. Oku kunokukhokelela kwimiba yokuthotyelwa kweemarike ezilawulwayo (umzekelo, i-EU, i-US) kunye nexesha lokuphumla elingalindelekanga ngenxa yeziphene eziphathekayo.
Isisombululo: Khetha ababoneleli nge-ISO 9001 (umgangatho), ISO 14001 (esingqongileyo), kunye nesatifikethi se-CE, njenge-ZHHIMG®. Ezi ziqinisekiso ziqinisekisa ubulunga obungaguqukiyo bemathiriyeli, ukusetyenzwa kwe-eco-friendly (umzekelo, ukucola uthuli oluphantsi), kunye nokubambelela kwimimiselo yokhuseleko lwamazwe ngamazwe, ukunciphisa imingcipheko kumakhonkco obonelelo lwehlabathi.
Isisombululo: Khetha ababoneleli nge-ISO 9001 (umgangatho), ISO 14001 (esingqongileyo), kunye nesatifikethi se-CE, njenge-ZHHIMG®. Ezi ziqinisekiso ziqinisekisa ubulunga obungaguqukiyo bemathiriyeli, ukusetyenzwa kwe-eco-friendly (umzekelo, ukucola uthuli oluphantsi), kunye nokubambelela kwimimiselo yokhuseleko lwamazwe ngamazwe, ukunciphisa imingcipheko kumakhonkco obonelelo lwehlabathi.
6. Kuphephe ukuVibration Transfer ukusuka kuYilo olubi lweDamping
I-Pitfall: Iziseko zegranite ezinemingxuma engaphakathi okanye ulwakhiwo lwangaphakathi olungahambelaniyo lunokusilela ukuthomalalisa ii-vibrations eziphezulu (200–500 Hz) eziveliswa kukomba okukhawulezayo. Oku kunokubangela "i-drill walk" (intshukumo engalindelekanga) kunye ne-micro-fractures kwi-PCBs.
Isisombululo: Khetha i-slid - i-granite engundoqo kunye ne-daming ratio ≥0.05, ethatha ii-vibrations 10x ngokukhawuleza kunentsimbi. I-ZHHIMG®'s one-piece-piece milling kunye nokwakheka kwelitye lendalo kudala isiseko esingenamthungo, esiphakamileyo-somanzi, ukunciphisa ukuhanjiswa kwe-vibration kwi-drill ngaphezulu kwe-90%.
Isisombululo: Khetha i-slid - i-granite engundoqo kunye ne-daming ratio ≥0.05, ethatha ii-vibrations 10x ngokukhawuleza kunentsimbi. I-ZHHIMG®'s one-piece-piece milling kunye nokwakheka kwelitye lendalo kudala isiseko esingenamthungo, esiphakamileyo-somanzi, ukunciphisa ukuhanjiswa kwe-vibration kwi-drill ngaphezulu kwe-90%.
Kutheni iziseko ze-ZHHIMG® zeGranite zime ngaphandle
- Ubunyulu beMaterial: Ithathwe kwiikwari zeprimiyamu, igranite yabo emnyama ayinayo i-voids okanye ukungahambelani kweeminerali.
- Ubunjineli beSiko: Yenzelwe unyawo lwakho lwePCB, enemingxuma eyombiweyo ngaphambili kunye neebhusholo zentsimbi ezifakelweyo zokufakwa kwecandelo ngokuchanekileyo.
- Inkxaso yexesha elide: Ixhaswa yiwaranti yeminyaka emi-5 kunye neenkonzo zokuchaneka kokuchaneka kwexesha elide, ukuqinisekisa ukuba utyalo-mali lwakho luhlala lunemveliso amashumi eminyaka.
Ukuqukumbela: Tyala kuZinzo, hayi Intloko
Ukukhetha isiseko esifanelekileyo segranite sesixhobo sakho sokomba sePCB kumalunga nokulinganisa inzululwazi yezinto, ukuchaneka komatshini, kunye nokuthotyelwa kwesiqinisekiso. Ngokunqanda iindlela ezimfutshane kunye nokusebenzisana nomboneleli othembekileyo onje nge-ZHHIMG®, uya kukhusela isiseko esinikezela ngomgangatho womngxunya ongaguqukiyo, ocutha iindleko zokuwugcina, kunye nekamva - ubungqina bomgca wakho wemveliso ngokuchasene nokuvela kobuchwepheshe be-PCB (umzekelo, i-HDI, i-IC substrates).
Amagama angundoqo we-SEO ukunyusa ukubonakala:
Isiseko se-PCB sokomba izixhobo zegranite, zithintele indawo yemarble kwiziseko zegranite, i-CTE granite ephantsi yomatshini ochanekileyo, iziseko zegranite eziqinisekisiweyo ze-ISO, i-vibration damping granite ye-PCBs, i-ZHHIMG® high- density granite
Isiseko se-PCB sokomba izixhobo zegranite, zithintele indawo yemarble kwiziseko zegranite, i-CTE granite ephantsi yomatshini ochanekileyo, iziseko zegranite eziqinisekisiweyo ze-ISO, i-vibration damping granite ye-PCBs, i-ZHHIMG® high- density granite
Ngaba ukulungele ukuphakamisa ukuchaneka kokomba kwePCB? Qhagamshelana ne-ZHHIMG® namhlanje kwisisombululo sesiseko segranite esenzelwe ukodlula ulindelo kunye nokuphelisa imigibe eqhelekileyo.
Ixesha lokuposa: Jun-03-2025