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HC型粗糙度比较样块


设备概述:
表面粗糙度比较样块是用比较法检查零件表面粗糙度的一种量具,在机械工业生产中得到广泛的应用。符合GB标准。
技术指标:
l 组合式表面粗糙度比较样块
|
组别 |
Ra(μm) |
质量(kg) | |||||||||
|
6.30 |
3.20 |
1.60 |
0.80 |
0.40 |
0.20 |
0.10 |
0.05 |
0.025 |
0.012 | ||
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车 |
○ |
○ |
○ |
○ |
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0.142 |
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镗 |
○ |
○ |
○ |
○ |
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刨 |
○ |
○ |
○ |
○ |
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平铣 |
○ |
○ |
○ |
○ |
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端铣 |
○ |
○ |
○ |
○ |
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磨外圆 |
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○ |
○ |
○ |
○ |
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平磨 |
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○ |
○ |
○ |
○ |
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研磨 |
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○ |
○ |
○ |
○ | |
l 单组合式表面粗糙度比较样块
|
组别 |
Ra(μm) |
质量(kg) | |||||||||
|
6.30 |
3.20 |
1.60 |
0.80 |
0.40 |
0.20 |
0.10 |
0.05 |
0.025 |
0.012 | ||
|
平铣 |
○ |
○ |
○ |
○ |
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|
0.046 |
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端铣 |
○ |
○ |
○ |
○ |
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刨 |
○ |
○ |
○ |
○ |
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车外圆 |
○ |
○ |
○ |
○ |
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锉 |
○ |
○ |
○ |
○ |
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镗 |
○ |
○ |
○ |
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磨内孔 |
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○ |
○ |
○ |
○ |
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抛光 |
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○ |
○ |
○ |
○ |
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磨外圆 |
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○ |
○ |
○ |
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平磨 |
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○ |
○ |
○ |
○ |
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手研 |
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○ |
○ |
○ |
○ | |
l 双组合式表面粗糙度比较样块
|
组别 |
Ra(μm) |
质量(kg) | |||||||||
|
6.30 |
3.20 |
1.60 |
0.80 |
0.40 |
0.20 |
0.10 |
0.05 |
0.025 |
0.012 | ||
|
平铣 |
○ |
○ |
○ |
○ |
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|
0.054 |
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端铣 |
○ |
○ |
○ |
○ |
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刨 |
○ |
○ |
○ |
○ |
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平磨 |
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○ |
○ |
○ |
○ |
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车外圆 |
○ |
○ |
○ |
○ |
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磨外圆 |
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○ |
○ |
○ |
○ |
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镗 |
○ |
○ |
○ |
○ |
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磨内孔 |
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○ |
○ |
○ |
○ |
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锉 |
○ |
○ |
○ |
○ |
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抛光 |
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○ |
○ |
○ |
○ |
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