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Gallery / Re: Small Punch Tool
« Last post by BillTodd on May 07, 2024, 12:28:35 PM »The most accurate machine we had at work was a swiss made Agie (?) it could handle 100um wire . They are bloody expensive to run but capable of astonishing accuracy.
The wire edm electrolyte was deionised water from a massive (as big as the edm) filter units.
The sparkers , die sinkers, used an oil similar to paraffin, with automatic fire suppression systems (that would occasionally go off without prompting).
Yes , the finish is fine but granular, it would need lapping to a cutting edge.
The wire edm electrolyte was deionised water from a massive (as big as the edm) filter units.
The sparkers , die sinkers, used an oil similar to paraffin, with automatic fire suppression systems (that would occasionally go off without prompting).
Yes , the finish is fine but granular, it would need lapping to a cutting edge.