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Monday, 25 November 2013

External Center-less Grinders

External Center-less Grinders Points : External Center-less Grinders The center-less grinder as its name implies, does not make use of center points. In this type of grinding, there is no need for locating and drilling center holes in the work-piece. In other words it is not necessary to support the work between center in center-less grinding as it is rotated against the grinding wheel. Instead, the work-piece is positioned on a work-rest blade and is fed automatically between a regulating or feed wheel which causes it to rotate, and the grinding wheel which does the cutting. The machine elements of center-less grinding machine are the grinding wheel, regulating or feed wheel, and work-rest blade. All three of these are necessary to support the work-piece in the grinding position.

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