Customization: | Available |
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After-sales Service: | Video |
Warranty: | None |
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Type | Maximum rangeμm | Minimum scale valueμm | Recommended rangeμm |
Single Groove | 150 | 10 | 90-140 |
100 | 10 | 40-90 | |
50 | 5 | 15-40 | |
25 | 2.5 | 5-15 | |
Double Groove | 25 | 2.5 | 5-15 |
50 | 5 | 15-40 | |
100 | 10 | 40-90 | |
150 | 10 | 90-140 |
Type | standard errorof scribed line | Groove ratiodeviation | FormAccuracy | SurfaceRoughness | Remarks | ||
Rangeμm | Deviationμm | SpecificValue | Deviationμm | ||||
Single Groove | 25 | <2 | 1:5600 | <2 | 0.012 | groove | The relative error of scale value at any point of two-groove scraper is no more than 1.2mm |
50 | <2.5 | 1:2800 | <2.5 | Plane tolerance | 0.1 | ||
100 | <2.5 | 1:1400 | <2.5 | front | front | ||
150 | <2.5 | 1:1400 | <2.5 | Transverse straightness allowance | 0.2Ra=1.6 | ||
Double Groove | 25 | <2 | 1:5600 | <2 | 0.012 | groove | |
50 | <2.5 | 1:2800 | <2.5 | 0.001 | |||
100 | <2.5 | 1:1400 | <2.5 | transverse straightness allowance | 0.2Ra=1.6 | ||
150 | <2.5 | 1:1400 | <2.5 | front | front |