@kporter.stuff: #stitch with @kporter | engineer Your deodorant stick has a car jack mechanism inside it. 🙌🏼⚙️ #MechanicalEngineering #EngineeringTikTok #DesignForManufacturing #TheEngineeringExchange
You see that space between the user interface of the screw and the second notch? That's what is affectionately called the 'money maker' in product marketing.
2026-09-05 13:22:29
4
Mark Wold :
Ever since I got my 3D printer, I’ve wondered why it is called a “lead” screw, but too lazy (lol) to look it up! 😂
2026-09-05 04:43:25
1
1981f100ranger :
Yes, I took one apart years ago just to see how it worked.
2026-09-18 14:05:40
1
Bender Rodriguez :
thi is a multi start Thread, for rapid transfer
2026-09-04 20:36:49
1
Simon_S :
I believe it used also in some type of paper glues , like UHU
2026-09-04 19:14:11
3
user1722158702983 :
Honestly, I never saw that screw.
2026-09-05 16:22:01
1
Mildbobbisauce :
Thank you for sharing and explaining!
2026-09-04 19:36:52
2
bo220 :
👍👍👍
2026-09-21 14:05:46
1
Jamesbateman1776 GEN X 🇱🇷 :
💯💯💯
2026-09-06 01:18:23
1
vezion⚙️ :
👍
2026-09-04 19:34:57
1
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