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What is the difference between the three coordinate detector and the laser interferometer?

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What is the difference between the three coordinate detector and the laser interferometer?

Date of release:2018-07-06 Author: Click:

The three coordinate detector is the guiding mechanism, the length measuring element and the digital display device in three vertical directions. There is a worktable that can place the workpiece (large and large not necessarily). The probe can move lightly to the measured point by manual or automatic way, and the coordinates of the measured point by the reading equipment and the digital display device. A measuring device that is displayed. The three coordinate measuring instrument is used to measure the dimensions of the workpiece, including the relationship between dimensions, such as length, symmetry, diameter, cylindricity, and other dimensions and geometric tolerances.


The laser interferometer is a universal length measurement based on the Michelson interferometer system with the laser wavelength as the known length. Laser interferometer can be used to measure linear position, speed, angle, true flatness, true straightness, parallelism and perpendicularity with various refractor mirrors and mirrors. It can be used as a calibration tool for precision tools or measuring instruments. But the instrument for measuring the workpiece must have a moving shaft or a moving shaft outside. If the length of the workpiece is measured with a laser interferometer, it will not be measured.


From the above we can see that there are essential differences between the three coordinate detector and the laser interferometer.


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Key word:Automobileinspectiontool,Autopartsinspectiontool,Automobileinspectionequipmentmanufacturer

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Contact: Lu Chunrong

Phone: 0513-81733686

Mailbox: luchunrong@rongmingcf.com

Web site: www.rongmingcf.com

Address: 22 groups of Peach Village, Chengnan street, Rugao, Nantong.

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