M'dziko lapamwamba la PCB (gulu losindikizidwa losindikizidwa) kupanga, kulondola ndi kudalirika kwa zida zobowola ndizosakambirana. Maziko a granite nthawi zambiri amakhala msana wa makina olondola, koma sizinthu zonse zomwe zimapangidwa mofanana. Kuonetsetsa kuti ndalama zanu zikugwira ntchito kwanthawi yayitali, nayi chitsogozo chopewera misampha wamba ndikusankha maziko abwino a granite, molunjika pa mayankho odalirika a ZHHIMG®.
1. Yang'anani Kwambiri Ma granite Yeniweni Kuposa Zolowa m'malo mwa Marble
Phindu: Ogulitsa ena amachotsa miyala ya marble kapena yotsika ngati "granite" kuti achepetse mtengo. Kutsika kwa Marble (2,600-2,800 kg/m³) komanso kuchulukira kwamphamvu kumapangitsa kuti ikhale yosavuta kugwedezeka komanso kuwonongeka kwa chinyezi, zomwe zimatha kugwetsa kugwedezeka komanso kuzama kwa dzenje mu PCB.
Yankho: Limirirani pa granite wandiweyani, weniweni wokhala ndi makulidwe a ~3,100 kg/m³, monga mwala wakuda wa ZHHIMG®. Kapangidwe kake ka mchere kolumikizana kumapereka kukhazikika kwapamwamba komanso kugwedera kwamadzi, kuonetsetsa kubowola kokhazikika ngakhale pa liwiro lalikulu (200,000+ RPM). Nthawi zonse pemphani malipoti oyezetsa zinthu kuti mutsimikizire kuti zapangidwa ndi kuchulukidwa kwake.
Yankho: Limirirani pa granite wandiweyani, weniweni wokhala ndi makulidwe a ~3,100 kg/m³, monga mwala wakuda wa ZHHIMG®. Kapangidwe kake ka mchere kolumikizana kumapereka kukhazikika kwapamwamba komanso kugwedera kwamadzi, kuonetsetsa kubowola kokhazikika ngakhale pa liwiro lalikulu (200,000+ RPM). Nthawi zonse pemphani malipoti oyezetsa zinthu kuti mutsimikizire kuti zapangidwa ndi kuchulukidwa kwake.
2. Musanyalanyaze Zowopsa Zokulitsa Kutentha
Pitfall: Granite yosasankhidwa bwino yokhala ndi choyezera chowonjezera chapamwamba cha matenthedwe (CTE) imatha kukulirakulira kapena kutsika ndi kusinthasintha kwa kutentha, zomwe zimapangitsa kuti mitu yobowola isunthike. Pobowola PCB, komwe kulolerana kwa dzenje kumakhala kolimba ngati ± 5 μm, ngakhale kusiyanasiyana kwapang'ono kwa CTE (mwachitsanzo, > 8 × 10⁻⁶/℃) kungayambitse matabwa opanda pake.
Yankho: Sankhani granite yokhala ndi CTE yotsika (4–6×10⁻⁶/℃), monga maziko ovomerezeka a ZHHIMG®. Kukhazikika kwawo kwamatenthedwe kumawonetsetsa kuti kusintha kwakung'ono m'mafakitale (20 ± 2 ℃), kusungitsa makulidwe a kubowola ndikuchepetsa zinyalala. Yang'anani ogulitsa omwe amayesa kuyesa njinga zamoto kuti atsimikizire momwe ntchitoyo ikuyendera.
Yankho: Sankhani granite yokhala ndi CTE yotsika (4–6×10⁻⁶/℃), monga maziko ovomerezeka a ZHHIMG®. Kukhazikika kwawo kwamatenthedwe kumawonetsetsa kuti kusintha kwakung'ono m'mafakitale (20 ± 2 ℃), kusungitsa makulidwe a kubowola ndikuchepetsa zinyalala. Yang'anani ogulitsa omwe amayesa kuyesa njinga zamoto kuti atsimikizire momwe ntchitoyo ikuyendera.
3. Fufuzani Kukonzekera Kwachindunji kwa Malo Ovuta Kwambiri
Pitfall: Pamwamba pake pakhoza kukhala molakwika mizere yobowola kapena yopota, zomwe zimapangitsa kuti pakhale zolakwika komanso zobowoka pamabowo obowola. Opanga ena amadula ngodya ndi subpar grinding, kupereka roughness pamwamba (Ra)> 1.6 μm kapena flatness> 5 μm/m.
Yankho: Sankhani zoyambira zokhala ndi makina olondola kwambiri:
Yankho: Sankhani zoyambira zokhala ndi makina olondola kwambiri:
- Kukula Kwapamtunda: Ra ≤ 0.2 μm (galasi - ngati kumaliza)
- Kutsika: ≤1 μm/m (kuyezedwa ndi laser interferometry)
ZHHIMG® imagwiritsa ntchito kugaya diamondi ndi kuyang'ana pawokha kuti ikwaniritse miyezo imeneyi, kuwonetsetsa kuyenda kosalala, kolondola kwa mitu yobowola ndikuchepetsa kuvala kwa zida ndi 30%+ poyerekeza ndi malo ovuta.
4. Chenjerani ndi Kutha kwa Underspec'd Katundu
Vuto: Maziko opepuka kapena opangidwa ndi miyala ya granite amatha kutsika pansi pa kulemera kwa zida zobowola zolemera (monga ma spindle motors, makina oziziritsira), zomwe zimapangitsa kusalumikizana pang'onopang'ono pakapita nthawi. Izi ndizowopsa makamaka m'makina opindika ambiri okhala ndi katundu wophatikizika wopitilira 500 kg.
Yankho: Sankhani granite yokhala ndi mphamvu yopondereza ≥200 MPa ndikutsimikizira katundu - zomwe zili ndi zida zanu zenizeni. Maziko a ZHHIMG® adapangidwa kuti azithandizira mpaka 1,000 kg/m² popanda kupindika, chifukwa cha kapangidwe kawo kakang'ono komanso kupsinjika - kutsitsimula kupanga.
Yankho: Sankhani granite yokhala ndi mphamvu yopondereza ≥200 MPa ndikutsimikizira katundu - zomwe zili ndi zida zanu zenizeni. Maziko a ZHHIMG® adapangidwa kuti azithandizira mpaka 1,000 kg/m² popanda kupindika, chifukwa cha kapangidwe kawo kakang'ono komanso kupsinjika - kutsitsimula kupanga.
5. Musanyalanyaze Chitsimikizo Pangozi Yanu
Vuto: Maziko a granite osatsimikizika amatha kusowa kutsata kapena kulephera kukwaniritsa miyezo yamakampani pazabwino, chitetezo, kapena kukhudza chilengedwe. Izi zitha kubweretsa kutsata malamulo m'misika yoyendetsedwa (monga EU, US) ndi kutsika kosayembekezereka chifukwa cha zolakwika.
Yankho: Sankhani ogulitsa omwe ali ndi ISO 9001 (ubwino), ISO 14001 (zachilengedwe), ndi satifiketi ya CE, monga ZHHIMG®. Zizindikirozi zimatsimikizira kusasinthika kwa zinthu, kukonza kwachilengedwe (mwachitsanzo, kupukuta fumbi pang'ono), komanso kutsatira malamulo achitetezo apadziko lonse lapansi, kuchepetsa ziwopsezo pamaketani ogulitsa padziko lonse lapansi.
Yankho: Sankhani ogulitsa omwe ali ndi ISO 9001 (ubwino), ISO 14001 (zachilengedwe), ndi satifiketi ya CE, monga ZHHIMG®. Zizindikirozi zimatsimikizira kusasinthika kwa zinthu, kukonza kwachilengedwe (mwachitsanzo, kupukuta fumbi pang'ono), komanso kutsatira malamulo achitetezo apadziko lonse lapansi, kuchepetsa ziwopsezo pamaketani ogulitsa padziko lonse lapansi.
6. Pewani Kusuntha kwa Vibration kuchokera ku Mapangidwe Osauka a Damping
Phindu: Maziko a granite okhala ndi zibowo zamkati kapena zosagwirizana zamkati zimatha kulephera kutsitsa kugwedezeka kwakukulu (200–500 Hz) kopangidwa ndi kubowola mwachangu. Izi zitha kuyambitsa "kubowola kuyenda" (kuyenda mosayembekezereka) ndi ma fractures ang'onoang'ono mu PCB.
Yankho: Sankhani olimba - core granite yokhala ndi chiŵerengero chonyowa ≥0.05, chomwe chimatenga kugwedezeka kwa 10x mofulumira kuposa chitsulo. Chigawo chimodzi cha ZHHIMG® mphero ndi miyala yachilengedwe imapanga maziko osasunthika, onyowa kwambiri, kuchepetsa kufalikira kwa ma vibration pobowola ndi 90%.
Yankho: Sankhani olimba - core granite yokhala ndi chiŵerengero chonyowa ≥0.05, chomwe chimatenga kugwedezeka kwa 10x mofulumira kuposa chitsulo. Chigawo chimodzi cha ZHHIMG® mphero ndi miyala yachilengedwe imapanga maziko osasunthika, onyowa kwambiri, kuchepetsa kufalikira kwa ma vibration pobowola ndi 90%.
Chifukwa chiyani ZHHIMG® Maziko a Granite Amayimilira
- Kuyera Kwazinthu: Kuchotsedwa kuchokera ku miyala yamtengo wapatali, granite yawo yakuda imakhala yopanda voids kapena kusagwirizana kwa mchere.
- Custom Engineering: Zogwirizana ndi zomwe mukubowola PCB, zokhala ndi mabowo obowoledwa kale ndi zitsulo zachitsulo zomangika kuti muyike bwino zigawo zake.
- Thandizo Lanthawi Yaitali: Mothandizidwa ndi chitsimikizo cha zaka 5 ndi ntchito zowunikiranso moyo wonse, kuwonetsetsa kuti ndalama zanu zikukhalabe zopindulitsa kwazaka zambiri.
Kutsiliza: Invest in Bability, Osati Mutu Wamutu
Kusankha maziko oyenera a granite pazida zanu zobowolera za PCB ndi za kusanja sayansi ya zinthu, kulondola kwa makina, ndi kutsata satifiketi. Popewa njira zazifupi komanso kuyanjana ndi ogulitsa odalirika ngati ZHHIMG®, mupeza maziko omwe amapereka mawonekedwe osasinthasintha, amachepetsa mtengo wokonza, ndi mtsogolo - zitsimikizira mzere wanu wopanga motsutsana ndi kusinthika kwaukadaulo wa PCB (mwachitsanzo, HDI, IC substrates).
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Kodi mwakonzeka kukweza PCB pobowola molondola? Lumikizanani ndi ZHHIMG® lero kuti mupeze yankho lokhazikika la granite lopangidwira kupitilira zomwe mukuyembekezera ndikuchotsa misampha wamba.
Nthawi yotumiza: Jun-03-2025