Carbide PCB Micro Drill Bits nke akpaaka-ọkwa edobere akara ọhụrụ maka imepụta sekit dị oke ọkụ.

Okwu mmalite

Dị ka ndị na-emepụta ụgbọ ala eletrik na-amanye oke njupụta sekit, ọgbọ ọhụrụ nke PCB micro drill bits na-edozi ihe ịma aka njikwa okpomọkụ dị egwu na ngwa eletriki ike. Emebere ya site na tungsten steel carbide na metrik nkenke, ngwaọrụ ndị a na-efe efe na-ejikọta dayameta shank 3.175mm na ngụkọta ogologo 38mm iji nweta arụmọrụ dị elu na oke okpomọkụ FR-4 na substrates polyimide.

The Automotive Imperative

Sistemụ njikwa batrị EV ọgbara ọhụrụ (BMS) chọrọ PCB ndị nwere ike ịkwado okpomoku arụ ọrụ 150°C+. Omenalae biri ebi sekit osisi akuakuzinwo ibe n'ibefalter n'okpuru ọnọdụ ndị a, na-ata ahụhụ accelerated eyi na oghere mgbidi delamination.

Jiometry nkenke na Arụmọrụ

• Spiral Flute Uru: 38 ° helix akụkụ nwere ọjà na-egbu maramara na-ebelata mgbachi mgbawa site na 70% megide ụkpụrụ ụlọ ọrụ, na-ewepụ nsị na 0.3mm micro-vias.
• Ịdị n'otu n'otu: ihe na-erughị 2 micron nza-na-ọza nnabata dayameta maka bọọdụ sekit ụgbọ ala dị mkpa maka nchekwa.

Nkọwa ngwa:

Ngwa ndị a na-eme nke ọma n'ịgbapụta PCBs silicon carbide, ebe ibe n'ibe na-enwe ọdịda dị egwu. Ihe ohuru ohuru:

Oghere mbelata radius na-egbochi ịkpụ mkpụrụ

Ihe mkpuchi diamond Nano-crystalline na ihu ọjà

Mmechi

Ndị a bụ carbidePCB micro drill bitsna-anọchi anya karịa mmụba mmụba. Ha na-enye nkwụsi ike nke okpomọkụ na nha nha nha dị mkpa maka eletriki eletrik na-esote ọgbọ - na-agbanwe mkpọpu site na etiti ọnụ ahịa ka ọ bụrụ uru asọmpi.