Several grinding tracks (6,7) with various grinding elements (4) are provided on the grinding surface (8, 9).
spent grinding bodies and grinding materials containing hazardous substances
spent grinding bodies and grinding materials containing dangerous substances
The grinding head comprises a rotatable grinding spindle (13).
spent grinding bodies and grinding materials containing dangerous substances
A surface grinding apparatus comprising a plurality of grindstones attached via a mounting plate to a lap in such a manner that the working surfaces of the grindstones are in the same plane to rub an object to be ground.
Disclosed is a grinding device which can perform high-precision end surface grinding with a good work efficiency by a simple constitution.
NUMgrind simplifies machine tool programming for an extensive range of tasks, including external and internal cylindrical grinding, surface grinding, wheel shaping and dressing.
Our new NUMgrind package includes cycles for a wide variety of cylindrical and surface grinding operations.
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The knife sharpener can be used for grinding and sharpening knives by means of surface, hollow or camber grinding to achieve symmetrical lateral surfaces.
The matrix comprises a cement mixture, and the hardness of the cement mixture in relation to the grits is so controlled that the grinding surface is self-sharpening during the grinding process.
The sharpening bars (4,5), at least in the grinding area, are made of a ceramic material.
Grinding and sharpening should occur as close as possible to the end of the blade.
Therefore, the angle significantly exceeds its sharpening grinding ax.
The aim of the invention is to achieve a high polishing rate when said metal products are polished.
Further grinding and polishing are performed.
In variations, an abrasive wheel disposed radially with respect to an axis of spindle rotation is utilized to perform edge grinding of the work piece. 2n other variations cleaning, polishing and grinding are carried out in a single grinding assembly.
The invention relates to grinding/polishing sheet, which comprises 2 or more annular grinding/polishing zones (1-5) separated by intermediate annular distancing zones (6).
wastes from mechanical surface treatment processes (blasting, grinding, honing, lapping, polishing)
A = Average thickness of new material under patternP.D. = Pattern depth X = Buff line A = Average thickness of new material under patternP.D.
The grinding machine includes an articulated grinding module supporting undercarriage (26) suspended from the grinding machine main frame (22).
One or more further grinding processes may be provided, but the grinding method can also be finished after the second grinding process.
A device is disclosed for carrying out a process for detecting thermal overstresses of a workpiece during grinding, i.e. overheating during grinding, by means of a grinding device with a grinding spindle and a driving engine.
A milling head for a milling device, particularly a rotary milling device, wherein the milling head is capable of imparting a desired finish on a tube, preferably of a heat exchanger tube.
The system comprises a grinding mill (100) having at least one grinding disc (106).
Consequently, a high grinding ratio and high grinding efficiency can be attained.
Method and apparatus for workpiece grinding comprising rough grinding using an abrasive wheel and finish grinding by means of an abrasive belt wherein the workpiece remains within the grinding station throughout the grinding process.
spent grinding bodies and grinding materials other than those mentioned in 12 01 20
Grinding is achieved by advancing at a decreasing grind rate followed by periods of dwell.
spent grinding bodies and grinding materials other than those mentioned in 12 01 20
spent grinding bodies and grinding materials other than those mentioned in 12 01 20
The second grinding module (84) is generally used only for grinding of encumbered rail sections and is used with the first grinding module (82) in its second position.
The grinding chamber comprises grinding elements and an agitator where the agitator is rotating around an essentially horizontal axis.
In one embodiment, the milling head also includes a bevel milling element.
Requêtes fréquentes français :1-200, -1k, -2k, -3k, -4k, -5k, -7k, -10k, -20k, -40k, -100k, -200k, -500k, -1000k,
Requêtes fréquentes anglais :1-200, -1k, -2k, -3k, -4k, -5k, -7k, -10k, -20k, -40k, -100k, -200k, -500k, -1000k,
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