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Thread: Spark erosion of concrete structure

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  1. 04-23-2009, 04:23 PM #1
    Red_white_power_mini
    Red_white_power_mini is offline
    Join Date
    Jan 2005
    Posts
    80
    Hello
    I’ve got a question to experts of spark erosion!

    I need a negative form from steel by concrete break. Similar to the picture.

    Is it possible?

    Or does anyone have an idea how I can make it?

    Thanks in advance!

    Greetings
    Mini
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  2. 04-23-2009, 04:38 PM #2
    uli12us
    uli12us is offline Junior Member
    Join Date
    Apr 2002
    Posts
    5003
    There’re firms that engrave any structures in an electrode. Well, almost any. Undercuts are impossible.
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