Usoro ọgwụgwọ nke a na-emegharị ọla kọpa flat foil: isi na mmesi obi ike maka mkpuchi na ikuku

Ahịhịa ọla kọpaIhe eji eme ihe na ụlọ ọrụ sekit elektrọnik, na elu ya na ịdị ọcha nke ime ahụ kpebie ntụkwasị obi nke usoro dị ka mkpuchi na ọkụ. Isiokwu a na-enyocha usoro nke ọgwụgwọ mgbatị ahụ na-emeghe arụmọrụ nke akpọrepu anụ ọla kọpa site na mmepụta ma ngwa mmepụta. Iji data nke ọma, ọ na-egosi na ọ ga-eme ka mmegharị nhazi ọnọdụ okpomọkụ dị elu. Metal Civen etolitela usoro na-emebi emebi nke na-agbaji na bomatryrylọ ọrụ ụlọ ọrụ, na-enye ndị ọla kọpa na-ezighi ezi maka nrụpụta elektrọnik dị elu.

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1.1 Okwu mmanụ dị iche iche na usoro

N'oge mmepụta nke akpọrepu ọla kọpa na-achagharị, na-enwe ọla kọpa na-aga ọtụtụ usoro na-agagharị na-etolite ihe. Iji belata ọkụ na-eyi egwu na mpịakọta, na-eto mmanụ (dịka ịnweta mmanụChopper foilelu. Agbanyeghị, usoro a na-eduga na njiri mara griiz site na ụzọ abụọ mbụ:

• Mgbasa ozi elu elu: N'okpuru nrụgide na-efegharị, mmanụ micron-scale mmanụ (0.1-0.5,5μm nnukwu) na-agbaso akwa ọla kọpa.
• INDETR IN INDIDE: N'oge a na-efegharị ọla kọpa mepụtara ntụpọ microScopic (dị ka dislocation)

1.2 Ikike usoro nhicha ọdịnala

Igwe nhicha dị elu (dịka, na-asacha alkaline, ị na-asa mmiri) Wepụ naanị ihe nkiri mmanụ, na-enweta ọnụego iwepụ ihe70-85%, mana anaghị arụ ọrụ na-atọ ụtọ griiz. Nnwale data na-egosi na na-enweghị mmezi miri emi, nke dị n'ime ya na-apụta na elu mgbeNkeji 30 na 150 Celsius C, ya na ihe ndozi0.8-1.2G / m², na-akpata "mmerụ nke abụọ."

1.3 teknụzụ nke teknụzụ dị omimi

Metal Metal na-eme ihe"Iwepụ kemịkal + ultrasonic"Usoro ihe mejupụtara:

1. Mmịpụta kemịkal: Onye nnọchi anya na-echekwa (PH 9.5-10.5) Decomposes ogologo ntan na-eto eto, na-akpụ ahịhịa na-agbanye mmiri.
2. Enyemaka Ultrasonic: 40khz elu-oge na-eme ka nsonaazụ cavitation, na-agbaji ike dị n'etiti griiz na akwa anụ ahụ, na-eme ka ọ dịkwuo mma.
3. Vakum nkụ: Ngwa ngwa akpịrị na -0.088MPA na-egbochixhid.

Usoro a na -ebelata grease≤5mg / m²(izute ụkpụrụ IPC-4562 nke ≤15mg / m²), rụzuru> 99% na-ewepu arụmọrụn'ihi na interbed na-atọ ụtọ.

2. Mmetụta ọgwụgwọ ọgwụgwọ na-eme ka ọ dị na mkpuchi na mkpuchi mkpuchi

2.1 Nnukwu nkwalite na ngwa

Ihe mkpuchi (dịka PI adhesives na ndị na-ese foto) ga-etolite ihe eji eme iheChopper foil. Grease grease na-eduga n'okwu ndị a:

• Belata ike nke ike: Hydrophobity nke griiz na-eme ka kọntaktị kọntaktị na-esite15 Celsius ruo 45 Celsius, na-egbochi ịkpụ.
• Gbochiri njikọta kemịkal: Griiz oyibo na-egbochi otu ihe dị iche iche na-egbochi mmeghachi omume na-arụ ọrụ n'ìgwè obibi.

Ntụnyere nke ọgwụ ruru eru.

2.2 Nwelite ike ịdabere na ngbasa ọkụ

N'oge oke okpomọkụ (180-220 ° C), na-amị amị griidu na mgbe niile ọla kọpa foil foil na-eduga n'ọtụtụ ọdịda:

• Ngụpụta: Vapored griiz mepụtara10-50μm tubbles(njupụta> 50 / cm²).
• Mgbapụta Interlayer: Griiz na-ebelata van deal walls n'etiti epoxy resin na ọla kọpa na-agbada ike site na30-40%.
• Mfu na-efunahụ: Grai efu na-eme ka ihe na - eme ka ị gbanwee ọgụ (DK virus> 0.2).

NsoteOge 1000 nke 85 Celsius C / 85 RH na-eme, Ceren MetalChopper foilIhe ngosi:

• Ihe nju oyi: <5 / cm² (Mmezu ụlọ ọrụ> 30 / cm²).
• Bee ike: Na-echekwa1.6n / cm(uru mbu1.8n / cm, onulata ọnụego naanị 11%).
• Nkwụsị Deelectcric: DK viceration ≤0.05, nzute5G Millimeter-Na-efe efe.

3. Industrylọ ọrụ ụlọ ọrụ na ọnọdụ obodo

3.1 Ihe ịma aka Industry: Usoro dị mfe

Foduru90% nke ndị na-emepụta ọla kọpaDị mfe iji belata ego, na-eso usoro ọrụ bụ isi:

Rụgharịa → mmiri na-asa (na₂co₃) ịmịcha → winding

Usoro a na-ewepu mmanu mmanu, na-ejikwa mmiri na-enwu ọkụ± 15%(Usoro metal metal na-ejigide± 3%).

3.2 SI CICEN LICENT "Zero-Hearctor"

• Nlekota online: X-ray fluorecence (XRF) nyocha nke ezigbo nyocha nke ihe dị elu (s, cl, wdg).
• Nnyocha anwale: Simulating oke200 Celsius C / 24hỌnọdụ iji hụ na efu mmanu mmanu.
• Nchọpụta usoro zuru ezu: Mpịakọta ọ bụla gụnyere koodu QR na-ejikọ32 Isi okwu usoro(wdg, okpomoku di elu, ike ultrasonic).

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Usoro ọgwụgwọ miri emi nke a na-emegharị ọla kọpa na-abụghị naanị mmelite usoro mana mmelite na-eche nche maka ngwa ọdịnihu. Ndị otu teknụzụ na-eme ka teknụzụ na-eme ka ọla kọpa na-eme ka ihe ọla kọpa na-eme ka ọ dị larịị, na-enyeMmesi obi ikenkeMmetụta ntụgharị dị elu (HDI), Ọdụ ụgbọ ala na-agbanwe agbanwe, na ubi ndị ọzọ dị elu.

Na5g na eaoo, naanị ụlọ ọrụ na-amaTeknụzụ nhichanwere ike mbanye ndị ọhụụ ọhụụ na igwe elektrọnik.

(Isi iyi data: Ọrụ Wical Metal akwụkwọ ọcha v3.2 / 2023, IPC-4562A-2020 ọkọlọtọ)

Odee: Wu Xiaiei (Ahịhịa ọla kọpaInjinia, afọ 15 nke ahụmịhe ụlọ ọrụ)
Nkwupụta nwebiisinka: Data na nkwubi okwu n'isiokwu a dabere na nsonaazụ nyocha obodo. Amachibidoro imepụtaghị ya.