Mitigating Electrical & Mechanical Runout (Glitch) on shafts using Diamond Burnishing
Rotors or shafts used in steam and gas turbines, turbo generators and compressors, or any large motor, have to work within set standards for runout
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Diamond burnishing is a process that can be used in a wide array of applications to achieve a required surface finish and in some cases, increase hardness. With its versatility and user-friendliness, diamond burnishing has helped manufacturers across the globe eliminate costly secondary operations.
Manufactured by Elliott Tool Technologies, diamond burnishing tools are made with replaceable diamond stems for a low-cost method to produce an ultra-smooth surface finish on linear surfaces. Available in inch and metric slim-line, square, offset, on-center, and boring bar styles.
Our team has worked with thousands of different applications. If you have a question or are wondering if your application is a good fit for diamond burnishing, contact us here.
Rotors or shafts used in steam and gas turbines, turbo generators and compressors, or any large motor, have to work within set standards for runout
Summary Of Results $130,000 in total savings Finish achieved: 9 -12 Ra microinch (0.22-0.30 Ra) THE CHALLENGE This customer was manufacturing alloy steel hardened shaft
The diamond burnishing tool is designed for use in lathes and similar machines. The tool should be mounted so that the diamond is perpendicular and on center to the surface being burnished.
Part Preparation: 100/120 RMS
Feed Rate: .003”/.004” (750 Max Surface Feet per Minute)
Coolant Required: Water soluble or oil
Can be used on most metals with a hardness below HRC40.
The boring-bar style diamond burnishing tool is designed for lathes or similar turning machines to provide an improved surface finish on a manufactured part.
Part preparation: 100/120 RMS
Feed rate: .003”/.004” (750 Max Surface Feet per Minute)
Coolant required: Water soluble or oil
Maximum tool reach: 2.861”
Minimum hole diameter: .500”
Can be used on most metals with a hardness below HRC40.
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Dayton, Ohio 45402
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Phone: 937.253.7706
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