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Mechanical - Metrology and Measurements - Laser Metrology

Technical Terms in Laser Metrology

   Posted On :  23.09.2016 08:44 pm

Mechanical - Metrology and Measurements - Laser Metrology

 

TECHNICAL TERMS

 

 

· Interferometer

 

Interferometer is optical instruments used for measuring flatness and determining the lengths of slip gauges by direct reference to the wavelength of light.

 

 

· Machine Vision

 

Machine vision can be defined as a means of simulating the image recognition and analysis capabilities of the human system with electronic and electromechanical techniques.

 

 

· Inspection

 

It is the ability of an automated vision system to recognize well-defined pattern and if these pattern match these stored in the system makes machine vision ideal for inspection of raw materials, parts, assemblies etc.

 

 

· CMM

 

It is a three dimensional measurements for various components. These machines have precise movement is x,y,z coordinates which can be easily controlled and measured. Each slide in three directions is equipped with a precision linear measurement transducer which gives digital display and senses positive and negative direction.

 

· Axial Length Measuring Accuracy

 

It is defined as difference between the reference length of gauges aligned with a machine axis and the corresponding measurement results from the machine.

 

 

 

Laser stands for Light Amplification by Stimulated Emission of Radiation.

 

Laser instrument is a device to produce powerful, monochromatic, collimated beam of light in which the waves are coherent. Laser development is for production of clear coherent light.

 

Tags : Mechanical - Metrology and Measurements - Laser Metrology
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