2 Layer HASL FR4 Half Hole PCB

Metal ọkara oghere (oghere) bụ oghere mgbe oghere mgbe nke abụọ mkpọpu ala, udi usoro, na n'ikpeazụ na-ejigide metal oghere (groove) ọkara, nanị kwuru na efere nsọtụ metallized oghere bee ọkara, efere nsọtụ ọkara ọla oghere usoro. bụ usoro tozuru oke.

Otu esi achịkwa àgwà ngwaahịa ahụ mgbe ị na-emepụta oghere ọkara metal na nsọtụ efere ahụ.Dị ka oghere mgbidi ọla kọpa prickle, ihe fọdụrụ abụrụla usoro siri ike.A zuru ahịrị nke ọkara metallized oghere na nsọtụ nke ndị dị otú ahụ efere PCB, ji a obere oghere, ukwuu n'ime eji na osisi, dị ka a subplate nke a nna ukwu efere, site na nke ọkara metallized oghere na-welded na atụdo nke nna ukwu efere na components.

Ọ bụrụ na e nwere ọla kọpa spines na ọkara metallized oghere, mgbe emeputa ịgbado ọkụ, ọ ga-eduga na ịgbado ọkụ ụkwụ adịghị ike, mebere ịgbado ọkụ, oké njọ ga-eme ka àkwà mmiri n'etiti abụọ atụdo mkpụmkpụ circuit.Ma igwu mmiri na igwe nri, ntụziaka ntụgharị nke SPINDLE na-aga n'akụkụ elekere, na-egbochi mgbatị nke oyi akwa metallization n'oge nhazi na nkewa nke metallization oyi akwa site na mgbidi oghere, na ịhụ na a gaghị emepụta spines ọla kọpa na ihe fọdụrụnụ mgbe nhazichara. .Ka ibu karịa ebe efu gong.