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Milland's latest activity
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MMilland replied to the thread OT: 500 megawatt compressed air power storage.Apart from Cyanide, this thread went to utter shit faster than most except for the Covid related ones. Mods, a mercy killing is in order...
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MMilland reacted to cyanidekid's post in the thread OT: 500 megawatt compressed air power storage with
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those linked articles are, to be excessively polite, utter nonsense. the UN article actually shows a picture of a gas engine 30 gal... -
MMilland replied to the thread Looking to move into sales.Crypto spammer reported.
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MMilland replied to the thread Foundations of Mechanical Accuracy by Wayne R. Moore.Hi Rich, Thanks for the "promotion", but I worked at MIT, didn't graduate from there. Alex is someone I know, I can't...
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MMilland replied to the thread sandvik metal scraper.It's an arc segment, not a tangential radius.
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MMilland replied to the thread How to Measure and Model a Curved Gear Rack.I'd not use steel, how about Delrin? Steel may just mangle the mating part, and the extra weight may throw off the "pedal action".
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MMilland replied to the thread Starting a dead tool grinder.Contact the manufacturer in VA? I'd hope they'd be cooperative, given it's a training institute.
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MMilland replied to the thread Looking for 7" dia thick wall steel tube for bearing housing.Huh - doesn't seem like 1" wall there. Is what you're making going to mate to that, or replace it?
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MMilland replied to the thread How to Measure and Model a Curved Gear Rack.That's just molded plastic, so likely not super-precise. I'd be tempted to scan it, then import the scan and fiddle with it in CAD to...
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MMilland replied to the thread More new Haas issues......You'll have to be Gene Haas in that case, it's a privately-owned company...
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MMilland replied to the thread Getting a mirror finish in aluminum surfacing.You should check into post-milling diamond burnishing. Single crystal ball tip, filtered coolant, and just rub that baby smooth...
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MMilland replied to the thread Machining Renshape 5060..Think about dust collection and coolant/oil contamination if you have to keep the material clean. Some spindles spit a bit of oil out in...
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MMilland replied to the thread Looking for 7" dia thick wall steel tube for bearing housing.Watch it, you're gonna lose points for using a Last Word indicator... :D
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MMilland replied to the thread Odd Preciptate and Scarring during Titanium Anodization.DamnifIknow. Any chance you're dealing with shoddy Ti that's processed poorly? Do you have samples from known alternate batches you...
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MMilland replied to the thread Looking for 7" dia thick wall steel tube for bearing housing.I agree, but it's already a lost cause with the buyer doing post-machining welding on this housing. It's now a matter of doing one's...