How to operate the mill




Mill looks like a vertical machine from the surface.


The mills bed seat and the bedpost, for two sports: on the disc (grinding) on the mills spindle rotation and disc (installation of the workpiece table) rotation by the motor drive. Workpiece freedom on the isolation plate, isolation disk is a workpiece shape incision of the disc. Cast iron plate coated with a fine abrasive powder. Isolation plate containing the workpiece to swing by the eccentric wheel and move between the upper and lower disc, thus ensuring uniform grinding the number of revolutions of the two discs, rotating in the same direction or the opposite direction. The workpiece seat on the isolation plate made ​​of the size of a small gap, and workpiece are arranged in the entire circumference of the isolation plate, and each workpiece axis is not isolated disk radius direction, but with the radius of each other into some perspective.


If the workpiece radial placement, then get a different line speed at each point in the length of the workpiece, therefore makes the workpiece to form the cone, but leave the farthest a diameter becomes smaller. The radius of workpiece and isolation plate placement into some perspective to get the right cylindrical. Therefore, adjust the Bead Mill when particular attention to the choice of some angle. If this angle is too large, then the edge will be formed on the workpiece.


09:33 Écrit par Kasley Hondy dans Mill | Lien permanent | Commentaires (0) | Tags : mill, bead mill, sand mill, lab bead mill |  Facebook |

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