Wet sharpening hob

Sharpening the hob on a common tool grinder, generally using dry sharpening, because the coolant is cooled by conventional application to cool the workpiece, the coolant splashes around, the operator needs to press the splitter disc index, and the coolant squats down the wrist. The working conditions are bad, so it is difficult to implement. For carbide hobs, dry sharpening is not only inefficient, but also due to poor thermal conductivity of the cemented carbide, it is prone to cracks or chipping during grinding, and it is difficult to ensure quality.

Manual ignition valve

manual ignition valve,manual ignition,manual ignition device

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