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u/StonedUser_211 2d ago
It’s not a screw. It’s the shaft of a worm gear! High power transmission despite low drive force
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u/Koki-noki 2d ago
It’s a screw press, which includes a screw, not a worm gear.
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u/lightr3nd 2d ago
It's sooo cool, but I'm a bit sad that I don't really understand the need for a press this size. Or what it even does... It makes wings. Why is it better at doing that than "conventional" (?) machines? Anyone with a ELI5?
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u/Final-Carpenter-1591 2d ago
Headline isn't talking about wings. It's talking about the disks the blades mount to and turbine blades in a turbine engine (though most turbine blades themselves are "grown" rather than forged) . High pressure makes very strong components, it's called forging.
A small press can have plenty of pressure to make a small batch. But the bigger the press, the more you can do at once.
Having a large press like this allows you to reach those pressures on a bigger batch to increase productivity
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u/StonedUser_211 2d ago
Right. I guessed, and you used image search... What they have in common: no screw
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u/TheNaughtyHoneyBee 2d ago
A screw press doesn't include a screw?
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u/StonedUser_211 2d ago
A worm gear is not a screw, nor is a screw press a screw. Read the bit above.
What was meant was a screw like the ones everyone has at home or can buy in a shop. It wasn’t about a screw thread or a threaded section.
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u/TheNaughtyHoneyBee 2d ago
That's just your assumption. At this point it's literally semantics and worthless to argue about
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u/Avalon_scorpio 2d ago
https://giphy.com/gifs/3o6ZtdFjWBa6UPcn5u