Emhlabeni wezinga eliphezulu lokwenziwa kwe-PCB (ibhodi lesekethe eliphrintiwe), ukunemba nokuthembeka kwemishini yokumba akuxoxiswana ngayo. Isisekelo se-granite ngokuvamile siwumgogodla wemishini enjalo yokunemba, kodwa akuzona zonke izinketho ezidalwe zilingana. Ukuqinisekisa ukuthi utshalomali lwakho luletha ukusebenza kwesikhathi eside, nansi inkomba yokugwema izingibe ezivamile nokukhetha isisekelo segwadle esifanelekile, ngokugxila ezisombululweni ezithenjwayo ze-ZHHIMG®.
1. Beka Kubaluleke Kakhulu Igwadle Langempela Kunezishintshi Zemabula
I-Pitfall: Abanye abahlinzeki badlulisela itshe lemabula noma lezinga eliphansi njenge "granite" ukuze kuncishiswe izindleko. Ukuminyana okuphansi kwe-Marble (2,600–2,800 kg/m³) kanye ne-porosity ephakeme kuyenza ithambekele ekudlidlizeni kanye nokulimala komswakama, okungaholela ekujikijeleni kancane kanye nokushona kwembobo okungahambisani kuma-PCB.
Isixazululo: Phikela kugwadule ominyene, wangempela onokuminyana okungu-~3,100 kg/m³, njengegwadle elimnyama le-ZHHIMG®. Isakhiwo sayo samaminerali esihlanganisiwe sinikeza ukuqina okuphakeme kanye nokuncibilika kokudlidliza, kuqinisekisa ukubhola okuzinzile ngisho nangesivinini esikhulu (200,000+ RPM). Hlala ucela imibiko yokuhlolwa kwezinto ukuze uqinisekise ukwakheka kanye nokuminyana.
Isixazululo: Phikela kugwadule ominyene, wangempela onokuminyana okungu-~3,100 kg/m³, njengegwadle elimnyama le-ZHHIMG®. Isakhiwo sayo samaminerali esihlanganisiwe sinikeza ukuqina okuphakeme kanye nokuncibilika kokudlidliza, kuqinisekisa ukubhola okuzinzile ngisho nangesivinini esikhulu (200,000+ RPM). Hlala ucela imibiko yokuhlolwa kwezinto ukuze uqinisekise ukwakheka kanye nokuminyana.
2. Ungazinaki Izingozi Zokwanda Okushisayo
I-Pitfall: I-granite ekhethwe kabi ene-high thermal expansion coefficient (CTE) inganwebeka noma ifinyeze ngokushintshashintsha kwezinga lokushisa, okubangele amakhanda okubhoboza ukuthi akhukhuleke asuke ekuhlosweni. Ekubholeni kwe-PCB, lapho ukubekezelela imbobo kuqine njengo-±5 μm, ngisho nokuhluka okuncane kwe-CTE (isb, >8×10⁻⁶/℃) kungaholela kumabhodi angasebenzi.
Isixazululo: Khetha i-granite ene-CTE ephansi (4–6×10⁻⁶/℃), njengezisekelo eziqinisekisiwe ze-ZHHIMG®. Ukuzinza kwazo okushisayo kuqinisekisa ukuguqulwa okuncane kobukhulu ezindaweni zasefekthri (20±2℃), ukugcina ukuhleleka kokubhoboza kanye nokunciphisa amanani okulahlwa. Bheka abahlinzeki abenza izivivinyo zamabhayisikili ashisayo ukuze uqinisekise ukusebenza.
Isixazululo: Khetha i-granite ene-CTE ephansi (4–6×10⁻⁶/℃), njengezisekelo eziqinisekisiwe ze-ZHHIMG®. Ukuzinza kwazo okushisayo kuqinisekisa ukuguqulwa okuncane kobukhulu ezindaweni zasefekthri (20±2℃), ukugcina ukuhleleka kokubhoboza kanye nokunciphisa amanani okulahlwa. Bheka abahlinzeki abenza izivivinyo zamabhayisikili ashisayo ukuze uqinisekise ukusebenza.
3. Funa Ukunemba Kwemishini Yezindawo Ezibucayi
I-Pitfall: Indawo yegwadle emagebhugebhu noma engalingani ingase ingahambi kahle iziqondiso zomugqa zokubhoboza noma ukuphotha, okuholela kumaphutha okuma kanye nama-burrs emigodini ebhoboziwe. Abanye abakhiqizi basika amakhona ngokugaya i-subpar, benikeza ukuhwaqazeka kwendawo (Ra) >1.6 μm noma ukucaba >5 μm/m.
Isixazululo: Khetha izisekelo ezinomshini wokunemba:
Isixazululo: Khetha izisekelo ezinomshini wokunemba:
- Ukuqina Kobuso: Ra ≤ 0.2 μm (isibuko - njengokuqedwa)
- Ukucaba: ≤1 μm/m (kukalwa nge-laser interferometry)
I-ZHHIMG® isebenzisa ukugaya idayimane nokuhlola okuzenzakalelayo ukuze kufinyelelwe la mazinga, iqinisekise ukunyakaza okushelelayo, okunembe kwamakhanda okubhola kanye nokunciphisa ukugqokwa kwamathuluzi ngo-30%+ uma kuqhathaniswa nezindawo ezimaholoholo.
4. Qaphela Ikhono Lokuthwala I-Underspec'd
I-Pitfall: Izisekelo zegwadle ezingasindi noma ezinezimbobo zingase zibe ngaphansi kwesisindo sezingxenye zokumba ezinzima (isb., ama-spindle motors, amasistimu okupholisa), okubangela ukungaqondani kahle kancane kancane ngokuhamba kwesikhathi. Lokhu kuyingozi ikakhulukazi emishinini yokuphotha eminingi enemithwalo ehlanganisiwe engaphezu kuka-500 kg.
Isixazululo: Khetha i-granite enamandla acindezelayo ≥200 MPa futhi uqinisekise umthwalo - imininingwane ephethe impahla yakho ethile. Izisekelo ze-ZHHIMG® zenzelwe ukusekela kufika ku-1,000 kg/m² ngaphandle kokuguqulwa, ngenxa yesakhiwo sazo esincane esiminyene kanye nengcindezi - inqubo yokukhiqiza ekhululekile.
Isixazululo: Khetha i-granite enamandla acindezelayo ≥200 MPa futhi uqinisekise umthwalo - imininingwane ephethe impahla yakho ethile. Izisekelo ze-ZHHIMG® zenzelwe ukusekela kufika ku-1,000 kg/m² ngaphandle kokuguqulwa, ngenxa yesakhiwo sazo esincane esiminyene kanye nengcindezi - inqubo yokukhiqiza ekhululekile.
5. Ziba Isitifiketi Ngengozi Yakho
I-Pitfall: Izisekelo zegwadle ezingaqinisekisiwe zingase zingakwazi ukulandeleka noma zehluleke ukuhlangabezana namazinga omkhakha wekhwalithi, ukuphepha, noma umthelela wendawo. Lokhu kungaholela ezinkingeni zokuthobela imithetho ezimakethe ezilawulwayo (isb., EU, US) kanye nesikhathi sokuphumula esingalindelekile ngenxa yezinto ezingalungile.
Isixazululo: Khetha abahlinzeki abane-ISO 9001 (ikhwalithi), ISO 14001 (ezemvelo), nesitifiketi se-CE, njenge-ZHHIMG®. Lezi ziqinisekiso ziqinisekisa ikhwalithi yezinto ezibonakalayo engaguquki, ukucutshungulwa kwe-eco-friendly (isb, ukugaya uthuli oluncane), nokubambelela ezinkambisweni zokuphepha zamazwe ngamazwe, ukunciphisa izingozi kumaketango okunikezwayo emhlabeni jikelele.
Isixazululo: Khetha abahlinzeki abane-ISO 9001 (ikhwalithi), ISO 14001 (ezemvelo), nesitifiketi se-CE, njenge-ZHHIMG®. Lezi ziqinisekiso ziqinisekisa ikhwalithi yezinto ezibonakalayo engaguquki, ukucutshungulwa kwe-eco-friendly (isb, ukugaya uthuli oluncane), nokubambelela ezinkambisweni zokuphepha zamazwe ngamazwe, ukunciphisa izingozi kumaketango okunikezwayo emhlabeni jikelele.
6. Gwema Ukudlulisa Ukudlidliza Kusuka Kudizayini Engcolisa Kahle
I-Pitfall: Izisekelo ze-Granite ezinamacores angenalutho noma isakhiwo sangaphakathi esingahambisani zingase zehluleke ukudambisa ukudlidliza kwefrikhwensi (200–500 Hz) okudalwa ukubhoboza okusheshayo. Lokhu kungabangela "i-drill walk" (ukunyakaza okungahlosiwe) kanye nokuphuka okuncane kuma-PCB.
Isixazululo: Khetha okuqinile - igwala eliwumgogodla elinesilinganiso sokuthambisa esingu-≥0.05, elimunca ukudlidliza okungu-10x ngokushesha kunensimbi. I-ZHHIMG®'s - piece-piece milling kanye nokwakheka kwamatshe emvelo kudala isisekelo esingenamthungo, esimanzisa phezulu, sinciphisa ukudluliswa kokudlidliza kuya endaweni yokugaya ngaphezu kuka-90%.
Isixazululo: Khetha okuqinile - igwala eliwumgogodla elinesilinganiso sokuthambisa esingu-≥0.05, elimunca ukudlidliza okungu-10x ngokushesha kunensimbi. I-ZHHIMG®'s - piece-piece milling kanye nokwakheka kwamatshe emvelo kudala isisekelo esingenamthungo, esimanzisa phezulu, sinciphisa ukudluliswa kokudlidliza kuya endaweni yokugaya ngaphezu kuka-90%.
Kungani izisekelo ze-ZHHIMG® Granite Zigqamile
- Ukuhlanzeka Kwezinto Ezibalulekile: Kususelwa ezinkwalini zeprimiyamu, igwadule layo elimnyama alinawo ama-voids noma ukungahambisani kwamaminerali.
- Ubunjiniyela Bangokwezifiso: Kwenzelwe unyawo lomshini wakho we-PCB, onezimbobo ezibhojwe ngaphambili kanye nezihlahla zensimbi ezishumekiwe ukuze kufakwe ingxenye eqondile.
- Ukwesekwa Kwesikhathi Eside: Kwesekelwa iwaranti yeminyaka emi-5 kanye nezinsizakalo zokulinganisa ukunemba kwempilo yonke, okuqinisekisa ukuthi utshalomali lwakho luhlala lukhiqiza amashumi eminyaka.
Isiphetho: Tshala Ngokuzinza, Hhayi Izinhlungu Zekhanda
Ukukhetha isisekelo se-granite esilungile semishini yakho yokumba ye-PCB imayelana nokulinganisa isayensi yezinto ezibonakalayo, ukunemba komshini, nokuthobela izitifiketi. Ngokugwema izinqamuleli nokusebenzisana nomhlinzeki othembekile ofana ne-ZHHIMG®, uzovikela isisekelo esiletha ikhwalithi yembobo engashintshi, enciphisa izindleko zokulungisa, kanye nekusasa - efakazela umugqa wakho wokukhiqiza ngokumelene nobuchwepheshe be-PCB obuguqukayo (isb., HDI, IC substrates).
Amagama angukhiye we-SEO Okuthuthukisa Ukubonakala:
Isisekelo se-PCB sokumba imishini ye-granite, gwema esikhundleni semabula ezisekelweni zegwadle, i-CTE granite ephansi yomshini wokunemba, izisekelo ze-granite eziqinisekisiwe ze-ISO, i-vibration damping granite yama-PCBs, i-ZHHIMG® high - density granite
Isisekelo se-PCB sokumba imishini ye-granite, gwema esikhundleni semabula ezisekelweni zegwadle, i-CTE granite ephansi yomshini wokunemba, izisekelo ze-granite eziqinisekisiwe ze-ISO, i-vibration damping granite yama-PCBs, i-ZHHIMG® high - density granite
Ingabe usukulungele ukuphakamisa ukunemba kokumba kwe-PCB yakho? Xhumana ne-ZHHIMG® namuhla ukuze uthole isisombululo sesisekelo se-granite esenziwe ngokwezifiso esiklanyelwe ukwedlula okulindelekile futhi sisuse izingibe ezivamile.
Isikhathi sokuthumela: Jun-03-2025