Magnesium aluminum knife edge ruler

Magnesium aluminum knife edge ruler is lightweight, easy to use, not easily deformed, will not rust, and is easy to store.

The use of magnesium aluminum knife edge ruler is mainly for measuring straightness and flatness using the optical gap method, and can also be used together with measuring blocks to check the accuracy of flatness. It has the advantages of simple structure, easy operation, and measurement, and is a commonly used measuring tool in mechanical processing.

The accuracy of magnesium aluminum knife edge rulers 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.

Magnesium aluminum knife edge rulers should be made of alloy tool steel, bearing steel, or magnesium aluminum alloy materials. It should undergo stability treatment and demagnetization treatment.

Magnesium aluminum knife edge ruler is used to measure straightness and flatness errors, and should be used in conjunction with a feeler gauge. When measuring, the cutting edge of the knife edge ruler is perpendicular to the measured plane, and a feeler gauge is used to plug the gap under the cutting edge to measure the flatness error. If the light transmission between the cutting edge ruler and the workpiece plane is weak but uniform during inspection, the flatness of the workpiece is qualified; If the intensity of the incoming light is uneven, it indicates that the surface of the workpiece is uneven. A feeler gauge can be inserted at the point where the cutting edge gauge is in close proximity to the workpiece, and the flatness error can be determined based on the thickness of the feeler gauge.

Magnesium aluminum knife edge ruler material: divided into magnesium aluminum alloy and steel parts according to different customer needs. Magnesium aluminum alloy blade ruler is lightweight, easy to use, not easily deformed, will not rust, and is easy to store.

Magnesium aluminum knife edge ruler is 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 a simple structure, light weight, no rust, and easy operation. Measurement and other advantages are commonly used measuring tools in mechanical processing.

The accuracy of magnesium aluminum knife edge rulers is generally high, with a straightness error controlled at around 1 μ m. Measure the surface roughness R with an accuracy of 0.025 pieces per meter.

Magnesium aluminum knife edge rulers are divided into two types according to different customer needs: magnesium aluminum alloy and steel parts. Magnesium aluminum alloy blade ruler is lightweight, easy to use, not easily deformed, will not rust, and is easy to store.

Magnesium aluminum knife edge ruler is mainly used to detect the flatness and straightness of flat plates, straightedge rulers, machine tool workbenches, guide rails, and workpieces.