Description: Brinell hardness machine will be the diameter of the carbide pressure head test force applied on the pressure out of the sample after indentation, the indentation from the camera to capture, through image acquisition card reader to a computer with image processing software on the pressure marks are processed to obtain the fitting curve of the indentation edges, and then curve fitting the number of pixels within the image to calculate the indentation area. Brinell hardness test according to the principle of writing computer program to calculate the area under the indentation Brinell hardness materials. And the results shown on the display.
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布氏硬度.doc
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