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? Machine type: Automatic
? UPH ≥ 6000
? Over-Kill rate ≤ 7%
? Escape rate ≤ 0.5%
? Machine type: Automatic
? UPH ≥ 6000
? Over-Kill rate ≤ 7%
? Escape rate ≤ 0.5%
Cosmetic Inspection 外觀檢測(cè)
Item
Defect type 缺陷類(lèi)型
Description 描述
Remarks
1
Crack 裂紋
L>0.15mm W>0.03mm Not allow 不允許
2
Contamination 臟污
Area>0.12mm ACC
3
Foreign body 異物
Area≤0.05mm2 ACC
4
Membrane breakage 膜破損
>0.04mm2 Area≤0.15 ACC
5
Burr inside hole 孔內(nèi)毛刺
L>0.04mm W>0.04mm L≤0.05 ACC
6
Scratch 劃傷
L>6mm W>0.03mm NG
7
Dent 壓傷
Area>0.02mm2
8
Bubble 氣泡
Area>0.02mm2
9
Cracking 開(kāi)裂
Not allow 不允許
10
Flatness 平面度
GRR: 15% CR≤20%