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Thread 404/94

Electro-chemical Deburring

I make ball bearing retainers, which are thin pressed components & tend to bend during vibro finishing. I want to try Electrochemical deburring. What chemicals are used to do it & what is the method. I already have a setup for electropolishing of Stainless steel.

RAJIV JAIN

2006
publicly reply to RAJIV JAIN

You can use the same solutions as you do for electrochemical polishing, but you push the system past the trans-passive zone in the E-I curve. The conditions will depend on your current formulations and conditions.

Trevor Crichton
R&D practical scientist
Chesham, Bucks, UK
2006
publicly reply to Trevor Crichton

I am using phosphoric-sulfuric solution for electropolishing & 9-11 Volts. Can I use the same conditions for deburring.

Rajiv Jain

2006
publicly reply to Rajiv Jain

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