The Mechanical Drafting Tool That Made Perfect Dotted Lines
0:32
YouTubeMEKRA
The Mechanical Drafting Tool That Made Perfect Dotted Lines
This tiny mechanical drafting tool once cost as much as an engineer’s monthly salary. It looks simple, but its internal cam system lifted and dropped the pen tip with precise timing, creating flawless dotted lines long before electricity or CAD existed. Engineers in the German Empire used it to automate one of the most annoying tasks in ...
已浏览 482.5万 次3 周前
相关产品
Free CAD Programs
Free CAD Drawing Software
Autodesk Tutorial
#cad
Chain mechanism #foryou #automobile #autocadblocks #machinedesign #viral #machine #mechanical
Chain mechanism #foryou #automobile #autocadblocks #machinedesign #viral #machine #mechanical
YouTube1 周前
Is this how cars work? #automobile #autocad #machine #solidworks #machinedesign #geartypes #viral
Is this how cars work? #automobile #autocad #machine #solidworks #machinedesign #geartypes #viral
YouTube2 周前
热门视频
How an Automatic Center Punch Actually Works! 🤯 (Animation vs. Real) #shorts
0:05
How an Automatic Center Punch Actually Works! 🤯 (Animation vs. Real) #shorts
YouTubeCAD to Reality
已浏览 7922万 次4 周前
✅Perfect way to create round stairs in Sketchup #youtubeshorts #new #sketchup #viralvideo #trending
1:00
✅Perfect way to create round stairs in Sketchup #youtubeshorts #new #sketchup #viralvideo #trending
YouTubePTS CAD EXPERT
已浏览 240.5万 次4 周前
Industrial Candy Making Machine - 3D CAD vs. Real Footage 🍬 #shorts
0:06
Industrial Candy Making Machine - 3D CAD vs. Real Footage 🍬 #shorts
YouTubeCAD to Reality
已浏览 207.7万 次1 个月前
CAD Projects
Intermittent Motion gears #autocad #automobile #viral #foryou #machinedesign #solidworks #machine
0:06
Intermittent Motion gears #autocad #automobile #viral #foryou #machinedesign #solidworks #machine
YouTubeMechanical CAD Guide
已浏览 4.6万 次2 周前
Not mentioning this doesn’t even include the traveling fee :( All in CAD btw #concert #2025 #kpop #fyp #viraltiktok
0:17
Not mentioning this doesn’t even include the traveling fee :( All in CAD btw #concert #2025 #kpop #fyp #viraltiktok
TikToksydneyelles
已浏览 35.8万 次2 周前
Daacigu Wa Nin Rer Muduga - Hadal Cad
1:00
Daacigu Wa Nin Rer Muduga - Hadal Cad
TikTokahmed.mane
已浏览 41.2万 次1 个月前
How an Automatic Center Punch Actually Works! 🤯 (Animation vs. Real) #shorts
0:05
How an Automatic Center Punch Actually Works! 🤯 (Animation vs. R…
已浏览 7922万 次4 周前
YouTubeCAD to Reality
✅Perfect way to create round stairs in Sketchup #youtubeshorts #new #sketchup #viralvideo #trending
1:00
✅Perfect way to create round stairs in Sketchup #youtubeshorts #ne…
已浏览 240.5万 次4 周前
YouTubePTS CAD EXPERT
Industrial Candy Making Machine - 3D CAD vs. Real Footage 🍬 #shorts
0:06
Industrial Candy Making Machine - 3D CAD vs. Real Footage 🍬 #shorts
已浏览 207.7万 次1 个月前
YouTubeCAD to Reality
Intermittent Motion gears #autocad #automobile #viral #foryou #machinedesign #solidworks #machine
0:06
Intermittent Motion gears #autocad #automobile #viral #foryou #machi…
已浏览 4.6万 次2 周前
YouTubeMechanical CAD Guide
Schezwan Soup with Garlic Croutons Recipe
1:40
Schezwan Soup with Garlic Croutons Recipe
已浏览 70.4万 次4 周前
TikTokm1danial
CNC Machining Aerospace Inspired Coasters
0:37
CNC Machining Aerospace Inspired Coasters
已浏览 15.6万 次1 个月前
YouTubeTITANS of CNC MACHINING
Not mentioning this doesn’t even include the traveling fee :( All in CAD btw #concert #2025 #kpop #fyp #viraltiktok
0:17
Not mentioning this doesn’t even include the traveling fee :( All in C…
已浏览 35.8万 次2 周前
TikToksydneyelles
0:07
The Avadi MA-250 gas engine, 4-stroke engine mechanism | How a…
已浏览 15.2万 次1 周前
YouTubeCAD model and Mechanism
1:00
Daacigu Wa Nin Rer Muduga - Hadal Cad
已浏览 41.2万 次1 个月前
TikTokahmed.mane
1:04
#simodi #dugsiiyaofficial #foryoupage @UBAH DUGSIIYA🦋🥀 …
已浏览 21.2万 次2 周前
TikToksiimoodi12
2:11
Buur cad: Sidoo kale ka faa'idaysi fiican oo caano ah
已浏览 21.9万 次4 周前
TikTokrosella.suad
1:05
👷Reinforcement कि कैसे Proper cutting length Set करते है #youtu…
已浏览 29万 次1 个月前
YouTubePTS CAD EXPERT
0:27
#mamalesuccès #malibama 🐊🐊🐊 #nonviolence #malibuzz🇲🇱 #cadbab…
已浏览 3.8万 次1 个月前
TikTokcad_baby7
0:05
How a Worm Gear Actually Works ⚙️ | Mechanical power transmiss…
已浏览 3.4万 次1 周前
YouTubeCAD model and Mechanism
0:18
‏Warku Waa Cad-Yahay🔥🎥#ammiirphoto @Umeyma⭐️
已浏览 13.5万 次1 周前
TikTokwall____ammiir
1:58
Cad primele capete după tragedia din Rahova, în care trei persoane …
已浏览 30.4万 次1 个月前
TikTokstirilekanaldro
1:16
So they're good at more than just math...? 🤔 #engineering #challenge …
已浏览 22.5万 次1 个月前
YouTubeHacksmith Industries
0:09
NAUTILUS GEAR in Action ⚙️(So Satisfying_)| Variable speed ratio |…
已浏览 3.6万 次1 周前
YouTubeCAD model and Mechanism
1:38
How We Design a Custom Engagement Ring | 3D CAD Break…
已浏览 5.1万 次3 周前
YouTubeMilestones Fine Jewelry
观看更多视频
静态缩略图占位符