can be calculated by the finite element method of stress magnitude different speeds to simulate the failure process and improve the design.
2013年8月30日星期五
Electroplated grinding wheel speed, ultra-high speed grinding occupy undisputed dominance
Electroplated diamond grinding wheel is precisely because of these advantages, plating wheel speed, ultra-high
speed grinding occupy
undisputed dominance. Electroplated
Cutting wheel wheel defects exist: the coating and the substrate and the metal surface is not kept firmly binding the abrasive chemical metallurgical bonding, diamond grinding be mechanically entrapped abrasive coating metal inlay, thus gripping force is small, efficient grinding diamond particles heavier
surface grinding (or
plating flaking) and lead to an overall failure; increase gripping force as is necessary to increase the thickness of the coating, and the results highly abrasive bare chip space is reduced, wheel prone to clogging,
the cooling effect is
poor, prone to burn the workpiece surface.
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