The Machining of Tungsten Alloy

Tungsten is hard, so it is sensitive to notch, which is difficult for cutting and requiring the use of carbide cutting tools. To prevent cutting cracks, it is often heated the workpiece to plastic - brittle transition temperature than cutting, and to strictly control the cutting operation program.

Tungsten grinding  requires a specific type of light grinding wheel, and needs to be cooled, otherwise it will crack. Thickness of 0.2 mm or more in front of tungsten sheet punching and shearing to be pre-heated over a certain thickness of the plate, not cut, often need to use the wheel cutting.




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