How does a simple threaded screw lift tons of weight?In this video, we explore the power of the lift screw — a brilliant mechanical device that transforms rotational motion into powerful linear force.
Using threads and mechanical advantage, a lift screw can raise heavy loads with minimal input, all thanks to the principle of friction and thread geometry. You'll see the mechanism in action, understand the role of lead angle, and why this system is self-locking in many applications.
From jacks to industrial presses, the lift screw remains a timeless solution in mechanical engineering.
🎬 3D animation created in Fusion 360
⚙️ Educational content for engineers, makers, and students
#LiftScrew #MechanicalMechanism #PowerTransmission #ScrewJack #EngineeringAnimation #Fusion360
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