গুরুভার বস্তু তুলিবার পেঁচালো যন্ত্র;
jackscrew definition
A simple machine consisting of a screw that is turned by a lever to raise or lower a heavy object.
jackscrew শব্দটির synonyms বা প্রতিশব্দ
jackscrew, screw_jack,
jackscrew Example in a sentence
The enormous jackscrew creaked and groaned as it slowly lifted the massive steel beam.
The jackscrew’s smooth threads spiraled around the central shaft, providing a powerful lifting force.
The mechanic used a long lever to turn the jackscrew, cautiously adjusting its height.
The weight of the heavy machinery was suspended from the jackscrew, ensuring its stability.
The hydraulic jackscrew relied on pressurized fluid to generate its exceptional lifting power.
The ball-bearing jackscrew reduced friction, allowing for more efficient and precise movement.
The ingenious design of the jackscrew converted rotational motion into linear force, making it versatile for various applications.
The jackscrew’s rugged construction ensured its durability even under extreme loads and harsh conditions.
Engineers incorporated multiple jackscrews into the complex lifting system of a skyscraper.
The compact size of the miniature jackscrew made it ideal for intricate mechanical assemblies.