N'imepụta ihe eletrọniki, izi ezi dị oke mkpa, ọkachasị n'ime usoro dịka ịpị PCB (Printed Circuit Board). Otu n'ime ihe ndị dị mkpa na-emetụta izi ezi na ịdị mma nke ịpị PCB bụ ịma jijiji. Enwere ike itinye ihe mkpuchi elu granite n'ọrụ, na-enye ngwọta dị ike iji belata ịma jijiji ma mee ka arụmọrụ nrụpụta dịkwuo mma.
A maara slab elu granite maka nkwụsi ike na nkwụsi ike pụrụ iche ha. E ji granite eke mee ha, panel ndị a na-enye ntọala siri ike maka ọtụtụ usoro nhazi na nchikọta. Mgbe ejiri ha na PCB stamping, ha na-enyere aka ịmịkọrọ ma wepụ mkpọtụ nke igwe stamping nwere ike ịkpata. Nke a dị oke mkpa n'ihi na ọbụna obere mkpọtụ nwere ike ibute nhazi na-ezighi ezi, na-ebute PCB nwere nkwarụ nke nwere ike ọ gaghị eru ụkpụrụ mma siri ike.
Ọdịdị dị oke nkọ nke granite na-enye ya ohere ịrụ ọrụ dị ka ihe na-amịkọrọ ihe mberede. Mgbe igwe na-eji stampụ arụ ọrụ, ọ na-emepụta mkpọtụ nke a na-ebuga site na elu ọrụ. Enwere ike ibelata mkpọtụ ndị a nke ukwuu site n'itinye ngwaọrụ stampụ n'elu ikpo okwu granite. Oke na ihe ndị dị n'ime ya nke ikpo okwu granite na-enyere aka ịmịkọrọ ike ma gbochie ya imetụta PCB a na-ahazi.
Ọzọkwa, ikpo okwu granite na-enye elu ọrụ dị larịị ma kwụsie ike, nke dị mkpa iji nọgide na-enwe izi ezi achọrọ maka ịkụ ọkpọ PCB. Nha nke granite na-eme ka ngwaọrụ ịkụ ọkpọ ahụ kwekọọ nke ọma na PCB, na-ebelata ihe egwu nke mmejọ. Njikọta nke mbelata mkpọtụ na nkwụsi ike na-eme ka izi ezi dịkwuo mma, na-ebelata ọnụego mkpofu, ma na-eme ka mma ngwaahịa dịkwuo mma.
Na nchịkọta, panel granite na-arụ ọrụ dị mkpa n'ibelata mkpọtụ n'oge a na-etinye PCB stampụ. Ikike ha nwere ịnabata mkpọtụ, yana ịdị larịị na nkwụsi ike ha, na-eme ka ha bụrụ ngwaọrụ dị mkpa n'ụlọ ọrụ mmepụta eletrọnịkị. Site na itinye ego na panel granite, ndị nrụpụta nwere ike ime ka usoro mmepụta ha ka mma, na-ahụ na ha na-enye PCB dị elu nke na-emezu ihe achọrọ nke ngwa eletrọnịkị ọgbara ọhụrụ.
Oge ozi: Jenụwarị-15-2025