deburr

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deburr

[dē′bər]
(metallurgy)
To remove burrs, sharp edges, or fins from metal parts by placing them in a revolving barrel containing abrasives suspended in a liquid.
References in periodicals archive ?
HPWD is well suited for applications that require inaccessible features to be deburred, when castings must be very clean, when consistent quality is required or when parts cannot be subjected to heat or corrosive chemicals.
While many manufacturers have replaced the manual deburring process with robotic deburring, TPi Arcade had been restricted when programming robots for this task because robotic programming moves the deburring tool along a path defined by discrete points, which may not coincide with the shape or contour of the surface to be deburred due to variations in the part or differences between the part edge and the exact path the robot has interpolated.
Both systems are compact with modular designs, constructed with stainless steel and non-corrosive materials, and in combination provide accurate deburred, edge finished or contoured parts, plus aqueous precision cleaned and dry parts ready for delivery.
Even though the consistency of parts coming from machining processes can be very high, anything can subsequently happen to a part when it is deburred manually.
Virtually any part can be deburred, deflashed, burnished, polished, descaled or brightened automatically when the proper media and chemical compound are matched to the vibratory finisher, The machine features a variable-speed drive with vibration frequency from 1200-2600 cycles/min.
That path, however, may not coincide exactly with the shape or contour of the surface to be deburred because of variations in the part itself or differences between the part edge and the exact path the robot has interpolated.
The EG3M is a robust machine designed specifically for deburring flame and plasma cut parts and comes in two widths 800 x 1300 mm wide, where stainless and mild steel parts are deburred the machine can be equipped with a second pair of stainless steel brushes.
One threaded end is deburred during the first pass after which the rod is returned to its original position, turned around and passed again into the cabinet for the second end to be completed.
The oil and media are separated and recovered from the deburred parts, while the oil is filtered and recirculated.
It is also relatively large with numerous edges and recesses that have to be deburred.