技术参数
TECHNICAL
薄板和钢带的厚度允许偏差应符合表中普通精度的规定,如需方要求并在合同中注明时,可执行表1中较高精度(ET)和(ST)的规定
|
厚度mm |
厚度允许偏差mm |
厚度允许偏差 ET(mm) |
厚度允许偏差 ST(mm) |
||||||
|
|
≥ 160 |
≥ 250 |
|
≥ 80 |
≥ 250 |
|
≥ 80 |
≥ 250 |
|
|
< 160 |
∼ |
∼ |
< 80 |
∼ |
∼ |
< 80 |
∼ |
∼ |
|
|
|
< 250 |
< 600 |
|
< 250 |
< 600 |
|
< 250 |
< 600 |
|
|
≥ 0.10 ~ 0.16 |
± 0.015 |
± 0.020 |
± 0.020 |
± 0.008 |
± 0.012 |
± 0.015 |
± 0.005 |
± 0.008 |
± 0.010 |
|
> 0.16 ~ 0.25 |
± 0.020 |
± 0.025 |
± 0.030 |
± 0.012 |
± 0.015 |
± 0.020 |
± 0.008 |
± 0.010 |
± 0.012 |
|
> 0.25 ~ 0.40 |
± 0.025 |
± 0.030 |
± 0.035 |
± 0.015 |
± 0.020 |
± 0.025 |
± 0.010 |
± 0.012 |
± 0.015 |
|
> 0.40 ~ 0.60 |
± 0.030 |
± 0.040 |
± 0.040 |
± 0.020 |
± 0.025 |
± 0.030 |
± 0.015 |
± 0.015 |
± 0.020 |
|
> 0.60 ~ 0.80 |
± 0.040 |
± 0.040 |
± 0.045 |
± 0.025 |
± 0.030 |
± 0.035 |
± 0.015 |
± 0.018 |
± 0.025 |
|
> 0.80 ~ 1.00 |
± 0.040 |
± 0.050 |
± 0.050 |
± 0.025 |
± 0.030 |
± 0.035 |
± 0.015 |
± 0.020 |
± 0.025 |
|
> 1.00 ~ 1.25 |
± 0.050 |
± 0.050 |
± 0.050 |
± 0.030 |
± 0.035 |
± 0.040 |
± 0.020 |
± 0.025 |
± 0.030 |
|
> 1.25 ~ 1.60 |
± 0.050 |
± 0.060 |
± 0.060 |
± 0.030 |
± 0.035 |
± 0.040 |
± 0.020 |
± 0.025 |
± 0.030 |
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