machining, photo etching, photo engraving, and photochemical machining), provide high-precision, close-tolerance complex metal forms in thin metals or foils. Since photo-fabrication...

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General Chemical machining removes metal from all exposed surfaces simultaneously. As a hole is created by etching, the newly created walls of that hole are exposed, and the etchant... characteristic of chemical machining necessitates some design constraints when creating a part that will be made by chemical milling. Some of these limitations are described here...