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Knife edge ruler
The purpose of a knife edge ruler is mainly to measure straightness and flatness using the optical gap method, and can also be used together with meas
Product details
Knife edge rulerPurpose: Mainly used for straightness measurement and flatness measurement using the optical gap method, and can also be used together with measuring blocks to verify flatness accuracy. It has the advantages of simple structure, easy operation, and high measurement efficiency, and is a commonly used measuring tool in mechanical processing.Knife edge rulerThe accuracy is generally high, with a straightness error controlled at around 1 μ m and a measurement surface roughness R of 0.025 pieces per meter.
The blade ruler should be made of alloy tool steel, bearing steel, or magnesium aluminum alloy material. It should undergo stability treatment and demagnetization treatment.
Specification of blade ruler:
The blade ruler should be made of alloy tool steel, bearing steel, or magnesium aluminum alloy material. It should undergo stability treatment and demagnetization treatment.
Specification of blade ruler:
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500mm
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600mm
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750mm
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1000mm
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1200mm
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1500mm
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2000mm
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2500mm
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3000mm
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4000mm
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300mm
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500mm
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