I-Automotive-Grade Carbide PCB Micro Drill Bits Setha Ibhentshimakhi Entsha Yokwenziwa Kwesekethe Yezinga Lokushisa Eliphezulu

Isingeniso

Njengoba abakhiqizi bezimoto zikagesi bephusha imikhawulo yokuminyana kwesekethe, isizukulwane esisha se-PCB micro drill bits sixazulula izinselele ezibalulekile zokuphatha okushisayo kugesi wamandla. Aklanywe nge-tungsten steel carbide ngokunemba kwemethrikhi, lawa mathuluzi e-spiral-flute ahlanganisa ububanzi be-shank obungu-3.175mm kanye nobude obuphelele obungu-38mm ukuze kuzuzwe ukusebenza okuphumelelayo kumazinga okushisa aphezulu angu-FR-4 nama-polyimide substrates.

I-Automotive Imperative

Izinhlelo zesimanje zokuphatha ibhethri ze-EV (BMS) zidinga ama-PCB akwazi ukubekezelela amazinga okushisa okusebenza angu-150°C+. Yendabukoephrintiwe ibhodi lesifunda sokuprakthiza izingcezuukuntengantenga ngaphansi kwalezi zimo, ukuhlupheka ukuguga kwashesha kanye nembobo yodonga delamination.

I-Precision Geometry in Action

• I-Spiral Flute Advantage: 38° i-engeli ye-helix enemitshingo epholishiwe esibukweni yehlisa ukunamathela kwe-chip ngo-70% uma kuqhathaniswa nemiklamo evamile yomkhakha, iqeda i-smear ku-0.3mm micro-vias
• Ukungaguquguquki kwemethrikhi: ngaphansi kuka-2 micron ukubekezelela ububanzi bobubanzi bokuphepha kwamabhodi esekethe ezimoto abaluleke kakhulu

Isicelo Spotlight:

Amathuluzi ahamba phambili ekubholani ama-PCB ashumekwe nge-silicon carbide, lapho izingcezu ezivamile zibhekana nokwehluleka okuyinhlekelele. Okuqanjwe kabusha okubalulekile:

I-Micro-radius cutting edge ivimbela ukuqhekeka kwe-substrate

I-nano-crystalline diamond coating ebusweni bomtshingo

Isiphetho

Lezi carbideI-PCB micro drill bitszimelela okungaphezu kokuthuthuka okuqhubekayo. Zihlinzeka ngokuzinza okushisayo nokunemba kwemethrikhi okudingekayo kugesi wamandla wesizukulwane esilandelayo - ukuguqula ukumba kusuka esikhungweni sezindleko kuya kunzuzo yokuncintisana.