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 Friday, April 25, 2008
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Wire EDM testing in progress...results soon to come.

I've mentioned this before here, but I want to remind everyone that Makino is doing some interesting materials testing related to EDM and aerospace manufacturing.  We've already had a lot of Wire EDM testing done - 18 samples, 3 different alloys (17-4PH, AL6-4V, 6061-T6), 1, 2, and 3 pass machining. Tests performed were recast thickness, Heat Affected Zone thickness, micro cracks, and Vickers Micro Hardness.  We've seen some very impressive results that you can see in our webinar archives at Makino.com . We are now in the process of testing the same 3 alloys, same tests, but with Sinker EDM burns. We'll be adding Inconel 713 in the very near future. I'll have results from these tests in the next couple of weeks, and I'll presenting this data at the Montreal Machine Technology Show on Tuesday, May 13. Anyone interested in these types of tests should stop by if you're attending the show. I'll also be supporting our Canadian distributor, SST-Canada, in their booth, number 332. If you're at the show, stop by either the technical presentation on Tuesday morning, or the SST booth to say hi. If you'd like a copy of the test results of what we've done so far, just send me an email and I'll send you a copy.

Accuracy | Cycle Time Reduction | High Speed Burning | Surface Finish
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