Service manual

41
4.
4.4.
4. Level 1 Cosmetic / Appearance / Alignment Service
Level 1 Cosmetic / Appearance / Alignment ServiceLevel 1 Cosmetic / Appearance / Alignment Service
Level 1 Cosmetic / Appearance / Alignment Service
4.1 Cosmetic / Appearance Inspection Criteria
4.1 Cosmetic / Appearance Inspection Criteria4.1 Cosmetic / Appearance Inspection Criteria
4.1 Cosmetic / Appearance Inspection Criteria
TABLE 1. General Product of plastic outlook of dot, blemish, and others spec inspection standard (产
品一般外观塑料件的黑点、杂质、凸点、砂粒缺陷检验标准)
规格
Spec
(面积 cm
2
)
( Area cm
2
)
A 级面
A surface
(允许数)
(Number of defect)
B 级面
B surface
(允许数)
(Number of defect)
C 级面
C surface
(允许数)
(Number of defect)
20*20
50*50
70*70
100*10
0
20*20
50*50
70*70
100*1
00
20*20 50*50
70*70
100*1
00
杂质
Particle
黑点
Blemish
|
异色点
P < 0.1 mm
2
点距 Distance 
2cm
不计
Ignore
不计
Ignor
e
不计
Ignor
e
不计
Ignore
不计
Ignor
e
不计
Ignor
e
不计
Ignor
e
不计
Ignor
e
不计
Ignor
e
不计
Ignor
e
不计
Ignor
e
不计
Ignore
0.1 P< 0.2 mm
2
点距 Distance 
4cm
2 3 4 5 2 3 4 5 4 4 5 6
0.2 P <0.3mm
2
点距 Distance 
4cm
0 0 0 0 2 3 4 5 3 4 5 6
凸点
砂粒
棉絮
毛屑
Particle
|
同色点
Spot
with
same
color
P<0.1 mm
2
点 距
Distance 
2cm
不计
Ignore
不计
Ignor
e
不计
Ignor
e
不计
Ignore
不计
Ignor
e
不计
Ignor
e
不计
Ignor
e
不计
Ignor
e
不计
Ignor
e
不计
Ignor
e
不计
Ignor
e
不计
Ignore
0.1 P<0.2mm
2
点 距
Distance 
4cm
4 4 5 6 5 5 6 7 6 6 7 8
0.2 P < 0.3mm
2
点 距
Distance 
4cm
3 4 4 5 4 5 5 6 6 7 7 8
0.3 P < 0.5mm
2
点 距
Distance 
5cm
2 2 3 4 3 3 4 5 4 4 5 6
Total
4
4
5
6
5
5
6
7
6
6
7
8
Note:
1. A <20*20 20*20 , 20*20 A<50*50 50*50 .
Use the 20*20 criteria to the area less than 20*20; 50*50 inspection criteria to the area 20*20 A<50*50;
etc.
/ / (Particle/Blemish/Color Spot)
1.1 A B C 6.2
Definition of surface A, B, C refer to 6.2
1.2 LOGO 2 cm 0.05 mm
2
, (0.05 mm
2
)
Blemish around the logo must be equal or smaller than 0.05 mm
2
1.3 —
Bubble on the surface is to be reject.