Mu dziko la kupanga zinthu zamagetsi mwachangu, komwe kulondola kwa micron-level kumatanthauzira kupambana, kuyambitsidwa kwa Next-Gen PCB Board Drill Bits kukuwonetsa kusintha kwakukulu pakupanga ma circuit board. Yopangidwa kuti iboole, idule, ndi ipange ma micromachine pa ma printed circuit board (PCBs) ndi ma substrates ena owonda kwambiri, Tungsten Steel iyiMini Drill PCBZipangizo zimaphatikiza zipangizo zoyendera ndege ndi ukadaulo wokhazikika wa zivomerezi kuti zisinthe magwiridwe antchito komanso moyo wautali popanga zinthu zambiri.
Ubwino wa Uinjiniya: Chifukwa Chake Chitsulo cha Tungsten Ndi Chofunika
Pakati pa zobowola izi pali tungsten carbide (WC) yoyera kwambiri, yomwe imasankhidwa chifukwa cha kuuma kwake kosayerekezeka (HRA 92), kukana kuwonongeka, komanso kulimba kwa kapangidwe kake. Mosiyana ndi zobowola za HSS (High-Speed Steel) zachikhalidwe, kapangidwe ka chitsulo cha tungsten kameneka kamapereka:
Moyo Wautali Wa 3X: Imapirira ma circuits opitilira 15,000 pa matabwa a fiberglass a FR-4 osawonongeka m'mphepete.
Kapangidwe ka Tinthu Tating'onoting'ono: Tinthu tating'onoting'ono ta carbide tokhala pansi pa 0.5µm timatsimikizira kuti m'mbali mwake muli malekezero akuthwa ngati lezala, zomwe zimapangitsa kuti mabowo akhale ang'onoang'ono ngati 0.1mm okhala ndi ±0.005mm yolekerera.
Kapangidwe Koletsa Kusweka: Kulimbitsa mawonekedwe a shank kumalepheretsa kusweka panthawi ya ntchito ya high-RPM (30,000–60,000), ngakhale mu zipangizo za PCB zodzazidwa ndi ceramic zophwanyika.
Kuyesedwa kwa chipani chachitatu ndi Precision Machining Institute of Technology kumatsimikizira kuti ma bits awa amasunga mawonekedwe a Ra 0.8µm pambuyo pa mabowo 10,000 - chinthu chofunikira kwambiri pakukhala ndi chizindikiro chapamwamba kwambiri mu zida za 5G ndi IoT.
Kukhazikika kwa Chivomerezi: Kudula Popanda Kugwirizana
Kuboola kwa PCB kumafuna kukhazikika kwathunthu kuti tipewe "kuyenda" kapena kusokoneza mabowo. Kapangidwe ka Proprietary Seismic Blade Edge Design kamathetsa izi kudzera mu:
Geometry ya Flute Yosafanana: Imayesa kuchotsedwa kwa chip ndi kugwedezeka kwa vibration, kuchepetsa mphamvu za mbali ndi 40%.
Angle ya Helix Yokutidwa ndi Nano: Helix ya 30° yokhala ndi TiAlN yokutidwa imachepetsa kutentha komwe kumawonjezeka (<70°C) panthawi yogwira ntchito mosalekeza.
Ma Groove Otsutsana ndi Kusinthasintha: Ma micro-channel opangidwa ndi laser amasokoneza ma frequency a harmonic, kuonetsetsa kuti malo ake ndi olondola mkati mwa 5µm kudutsa ma PCB a 10-layer.
Mu mayeso okakamiza kuboola mabowo a 0.3mm kudzera m'mabolodi okhala ndi aluminiyamu a 2mm, zidutswa izi sizinawonetse kusiyana kulikonse pa ma cycle 500 otsatizana - chinthu chomwe sichinafanane ndi ena onse.
Mapulogalamu Ogwira Ntchito M'makampani Onse
Zamagetsi Zamagetsi Zamagetsi
Kwa opanga ma motherboard a mafoni:
Ma Micro-Vias a 0.2mm: Anapeza phindu la 99.9% pa ma board a HDI okhala ndi zigawo 12.
20% Kuchuluka kwa Chakudya Mwachangu: Kumathandizidwa ndi kuchepa kwa kukangana ndi kutsekeka kwa chip.
Zamagetsi Zamagalimoto
Kupanga ma module amagetsi a EV:
Kudalirika kwa Mabowo Odutsa: Kusunga 100% kupitiriza kwa magetsi m'magawo otenthetsera kutentha a 1.6mm makulidwe.
Kugwiritsa Ntchito Kopanda Choziziritsira: Kubowola kouma kumapewa kuipitsidwa m'makina osungira mabatire otsekedwa.
Ndege ndi Chitetezo
Kuboola mabowo a 0.15mm m'mabwalo opindika a polyimide:
Kusasintha kwa nthaka: Ngakhale pamalo otentha kwambiri a 200°C.
Kupanga Mapangidwe a EMI Shield: Kujambula mwaluso kwambiri kwa zigawo zoteteza za RF zochokera ku graphene.
Mafotokozedwe Aukadaulo
Kutalika kwa m'mimba mwake: 0.1mm–3.175mm (0.004"–1/8")
Mtundu wa Shank: Standard 3.175mm (1/8 ") kapena kuyanjana kwapadera kwa ER collet
Zosankha Zophimba: TiN (golide), TiCN (buluu), kapena Daimondi Yofanana ndi Kaboni (DLC)
Kuthamanga Kwambiri (RPM): 80,000 (kutengera kukula kwa dayamita)
Kugwirizana: Makina obowola a CNC, makina obowola a PCB okha, zida zozungulira zogwiritsidwa ntchito m'manja
Kugwiritsa Ntchito Ndalama Mwanzeru Kufotokozedwanso
Kusanthula mtengo ndi phindu komwe kunachitidwa ndi katswiri wodziwika bwino wopanga ma PCB ku Taiwan kunavumbulutsa:
Ndalama Zosungidwa Pachaka za $18,500: Kuchepetsa kusintha kwa ma drill bit (kuyambira ma seti 12 mpaka 4 pachaka).
Kuchepetsa Mphamvu 15%: Kufunika kotsika kwa torque ya spindle.
Palibe Kukonzanso: Kuchotsa $220k pachaka m'mabolodi otayidwa kuchokera ku drill wander.
Kukhazikika Kokhazikika
Kubwezeretsanso Mapaketi: Mathireyi a thovu ovunda 100%.
Kutsatira RoHS & REACH: Kulibe lead, cadmium, ndi zinthu zina zoopsa.
Moyo Wowonjezera wa Chida: Kugwiritsa ntchito tungsten kotsika ndi 60% poyerekeza ndi kubowola wamba.
Umboni wa Ogwiritsa Ntchito
"Kusintha kugwiritsa ntchito zitsulo za tungsten izi kunali kusintha," akutero Hiroshi Tanaka, Woyang'anira Kupanga ku kampani yopanga masensa ku Kyoto. "Tikuboola mabowo 20,000 pa nthawi iliyonse popanda kusintha zida - chinthu chosayerekezeka ndi ma drill athu akale a HSS. Kapangidwe ka chivomerezi kokha kamadula kukana kwathu malo a mabowo ndi 95%.
N’chifukwa Chiyani Muyenera Kusankha Ma PCB Board Drill Bits Anu?
Kulondola Kosasweka: Kuti pakhale kulondola kofanana ndi laser m'mabodi a high-density interconnect (HDI).
Liwiro Lopanda Kutaya: Boolani mabowo a 0.3mm pa mabowo 400 pa mphindi imodzi popanda kuwononga ubwino wa m'mphepete.
Kugwirizana Kwapadziko Lonse: Kumagwira ntchito ndi FR-4, Rogers, aluminiyamu, komanso ngakhale ma laminate olimbikitsidwa ndi galasi.
Kapangidwe Kotsimikizira Zamtsogolo: Kokonzeka kugwiritsa ntchito zipangizo za PCB za m'badwo wotsatira monga ma dielectric opanda halogen komanso otsika kwambiri.
Mapeto
Mu makampani omwe micron iliyonse imayang'anira phindu ndi magwiridwe antchito, Tungsten Steel iyiMa PCB Board Drill Bitssizili chabe zida - ndi mwayi wothandiza kwambiri. Mwa kuphatikiza sayansi ya zinthu ndi uinjiniya wokhazikika, zimapatsa mphamvu opanga kuti akankhire malire a kuchepetsedwa kwa zinthu pamene akuchepetsa
Nthawi yotumizira: Mar-21-2025
