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FASTENER FAIR BRASIL


Mectron exhibits new First Article Inspection Machine


M


ectron explains that the major benefi t of this technology is the ability to perform non-contact measurements with accuracy and speed and is easily networked to provide data to a variety of SPC formats. The First Scan 150R utilises a telecentric backlight illuminator to


produce a high contrast silhouette of the workpiece to be inspected. The illuminator increases edge contrast and measurement accuracy designed specifi cally for gauging applications. The images are received by a high resolution digital line scan camera that can take measurement data from the part at rates of over 14,000 updates per second. This data is collected by 8,160 sensitive pixels that can detect changes in the light pattern at sub-micron resolution. During the scanning process, a calibration cone (which is incorporated into the workpiece holder) provides the basis for all measurements to be automatically provided by the machine. Once the part image is scanned, an unlimited number of measurement zones


can be pre-set along with the corresponding dimensional specifi cations and control limits. Each measurement zone allows the user to input minimum and maximum tolerances, control limits, and displays actual measurement output by the machine. Specifi c thread tolerances are provided automatically via drop-down features for all standard and metric thread sizes. The custom reporting feature provides a visual graph that indicates where the measurement falls within the pre-set tolerances and control limits. The First Scan 150R scans the part utilising two separate servo drives. The fi rst scans the part on the linear axis for geometric


tolerances of features like diameter, width, radii, angles and threads. The second rotates and scans the part on the radial axis and inspects for concentricity, fl ats, hex, perpendicularity and cylindricity, providing 360º capabilities. “The First Scan 150R is capable of inspecting parts up to 35mm in diameter and lengths up to 150mm. For a complete demonstration, please visit us on stand number 613 at Fastener Fair Brasil.”


613


Mectron Inspection Systems has announced that it will be exhibiting its First Scan 150R non-contact, fully automatic precision measuring system designed for cylindrical components, at the upcoming Fastener Fair Brasil 2011 exhibition in São Paulo.


We Own Precision.


Discerning engineers recognize the added value and confidence Vlier provides with reliable parts and an obsession for quality. Since the legacy began with the famed “Vlier Pin,” Vlier has set a high standard for precision-made components, emerging as the leader in:


> Spring Loaded Devices


Discerning engineers recognize the added value and confidence Vlier provides with reliable parts and an obsession for quality. Since the legacy began with the famed “Vlier Pin,” Vlier has set a high standard for precision-made components, emerging as the leader in:


Spring Loaded Devices Ball Lock Pins Leveling Devices Quick Release Plungers


366 The


The ...is in the parts. > Quick Release Plungers > Leveling Devices > Ball Lock Pins


is in the jump.


For more information visit www.vlier.com or call Vlier at 1.800.821.1090.


For more information


visit www.vlier.com or call Vlier at 1.800.821.1090.


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