Electrical discharge texturing machine

Details Electrical discharge texturing machine Electrical discharge texturing machine

2007-07-10

2007-07-10

Evans, Geoffrey S. (Department: 1725)

Electric heating

Metal heating

Cutting or disintegrating

C219S069150

Reexamination Certificate

active

11415903

ABSTRACT:
A low cost electrical discharge texturing machine which can texture work rolls having a broad range of diameters and lengths either on a production or research and development basis. The machine is relatively portable, for example, it can be mounted on a palate, and can be used at any location having an adequate electrical supply. Electrodes are mounted on the machine in a manner which maximizes flexibility in respect of the roll diameters that can be textured. The machine also has adjustable supports for the work rolls which can raise or lower a roll surface relative to the electrodes to provide additional flexibility in the roll dimensions that can be textured. Furthermore, the machine has programmable x-axis drives and these can optionally be used in combination with programmable roll drives.

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