Electrolyte chamber with cathode sealing means for ECM machining

Details Electrolyte chamber with cathode sealing means for ECM machining Electrolyte chamber with cathode sealing means for ECM machining

1987-03-04

1988-04-05

Valentine, Donald R.

Chemistry: electrical and wave energy

Processes and products

Electrostatic field or electrical discharge

204224M, 204225, B23H 300, B23H 910, B23H 730

Patent

active

047356952

ABSTRACT:
An electrolyte chamber for an electrochemical machine tool includes oposed cathodes movable in respective directions toward one another and toward a workpart therebetween and in respective transverse directions and sealing pistons each movable in the electrolyte chamber in a respective transverse direction to sealingly engage the side of a respective one of the cathodes. An electrolyte inlet is disposed between the sealing pistons, and the sealing pistons direct electrolyte flow toward the workpart between the workpart and cathodes and prevent electrolyte from by-passing around the cathodes.

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