BenQ MX613ST, Product Service Manual

Page: 39 / 124

39
TABLE 4
产品镁铝合金制品一般外观检验标准
(Magnesium-Aluminum Alloy Products that general inspection standard)
缺点类别
A
区
B
区
C
区 备注
刮伤
Scratch/Nicks
不允许
Reject
L<3.0mm, W<0.13mm,
只允
许
1
条
. Only 1 this kind of
scratch is accepted
L<5.0mm, W<0.13mm,
只
允许
1
条
. Only 1 this kind
of scratch is accepted
折痕
Bending Line
不允许
Reject
无感接受
有感模具结构无法克服接
受
Accept: If no feeling or
could be felt but no solution
in mold structure
油污、脏污
Smearing
不允许
Reject
结合线
/
阴影
/
流痕
Welding Line/Knit
Line, Shadow,
Jetting
用指甲划过不会有停顿感
,
并附近无明显之光泽差异
When scratching on it, there’s no feeling of obstruction. Also, there should not be
obvious difference in gloss nearby it.
顶白
Ejector mark
不允许 Reject
段差
(Step/Gape)
≤
0.1mm
≤
0.1mm
≤
0.15mm 公模内以
个案处
理
Happened
in Dynamic
Mold, case
by case
Dynamic
Mold
Case by
case
使用者手部可触区域
:
≤
0.05mm
Area touchable to users:
(
段差系指合模线造成的部份
,
与组装造成的
step
不同
)
Step/Gape means the part caused by welding line. It is different from the step caused
by assembly.
变形
Distortion
依图示定义且不能影响间隙段差及功能
Based on the definition of the drawing and this distortion can not impact the
Gape/Step and functionality
以附图为
准
Based on
attached
drawing
加工痕迹
Processing mark
后加工痕迹以刮伤标准检验之
Inspect post-processing mark by scratch standard
色差
Chromatic
aberration
喷漆
(Painting) :
Δ
L
≤
1.5 ,
Δ
A,
Δ
B
≤
0.6 ,
Δ
E
≤
1.75
仪器测试为主
Based on Instrumental measurement
CM-503I
(Minolta)
外观件生锈
Rust
不允许
(
切断面除外
),
除锈后加防锈处理并经
BenQ
确认
OK
则可接受
,
不可涂
银漆
(
基本上不发生于镁铝合金
,
若有类似情形以上述标准处理
)
Reject( excepting on secant/tangent). Conditional acceptance: rust was removed with
rust-prove processing and got verified by BenQ. No silver painting( Basically this
would not happen to Magnesium-Aluminum Alloy Products. If happened, follow the
standard mentioned above.
浇口
0mm(MAX) 0mm(MAX) 0mm(MAX)