Mgbe PCB osisi na-emeghe packed na Ship mgbe ikpeazụ ngwaahịa nnyocha, n'ihi na mbadamba na ogbe iwu, izugbe sekit osisi emepụta ga-eme ka ndị ọzọ inventory ma ọ bụ kwadebe ihe ọzọ mapụtara akụkụ maka ndị ahịa, na mgbe ahụ agụụ nkwakọ na nchekwa mgbe ọ bụla ogbe nke iwu. emechaala.Na-eche mbupu.Yabụ kedu ihe mbadamba PCB chọrọ nkwakọ ngwaahịa agụụ?Kedu otu esi echekwa ma ọ bụrụ na ebukọ ihe efu?Ogologo oge ole ka ndụ nchekwa ya dị?Ndị na-esote Xiaobian nke ndị na-emepụta bọọdụ sekit Xintonglian ga-enye gị okwu mmeghe dị nkenke.
Usoro nchekwa nke osisi PCB na ndụ nchekwa ya:
Kedu ihe kpatara bọọdụ PCB ji chọọ nkwakọ ngwaahịa agụụ?Ndị na-emepụta PCB na-etinye nnukwu mkpa maka nsogbu a.N'ihi na ozugbo PCB osisi na-adịghị akara nke ọma, n'elu immersion gold, tin spray na pad akụkụ ga-oxidize na-emetụta ịgbado ọkụ, nke na-adịghị mma na mmepụta.
Yabụ, otu esi echekwa bọọdụ PCB?Igwe sekit adịghị iche karịa ngwaahịa ndị ọzọ, ọ nweghị ike ịbanye na ikuku na mmiri.Nke mbụ, enweghị ike imebi oghere nke bọọdụ PCB.Mgbe a na-akwakọba ihe, ọ dị mkpa ka a gbaa oyi akwa nke ihe nkiri afụ n'akụkụ igbe ahụ.Ntinye mmiri nke ihe nkiri afụ dị mma, nke na-arụ ọrụ dị mma na-egosi mmiri.N'ezie, beads na-egbochi mmiri dịkwa mkpa.Mgbe ahụ hazie ha ma denye aha ha.Mgbe akara, a ga-ekewapụ igbe ahụ na mgbidi ma chekwaa ya na ebe akọrọ na ikuku na-adịghị na ala, ma kwesịkwara ichebe ya na ìhè anyanwụ.A na-achịkwa okpomọkụ nke ụlọ nkwakọba ihe na 23 ± 3 ℃, 55 ± 10% RH.N'okpuru ọnọdụ ndị dị otú ahụ, PCB mbadamba nwere n'elu ọgwụgwọ dị ka imikpu gold, electro-gold, spray tin, na silver plating nwere ike n'ozuzu na-echekwara maka ọnwa 6.A na-echekwa bọọdụ PCB nwere ọgwụgwọ elu dị ka tin imikpu na OSP n'ozuzu maka ọnwa 3.
Maka mbadamba PCB nke a na-ejibeghị ogologo oge, ọ kacha mma ka ndị na-emepụta bọọdụ sekit na-ese akwa akwa nke agba atọ.Ọrụ nke agba agba atọ nwere ike igbochi mmiri, uzuzu na oxidation.N'ụzọ dị otú a, a ga-abawanye ndụ nchekwa nke osisi PCB ruo ọnwa 9.