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Mr Snapfix on Instagram: "This video shows a fan-like setup that appears to spin without using any electricity. Instead of wires or a motor, it relies on mechanical energy created by hand movement and tension. When the string or elastic is pulled and released, stored energy is transferred into rotational motion, making the fan spin. The key concept here is energy conversion. Human effort (mechanical input) is converted into kinetic energy (motion). The wooden frame acts as a support, while the s
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𝐊𝐚𝐫𝐰𝐚𝐧 𝐘 𝐒𝐚𝐥𝐢𝐡 on Instagram: "𝐌𝐞𝐜𝐡𝐚𝐧𝐢𝐬𝐦 𝐨𝐟 𝐚 𝐭𝐫𝐢𝐜𝐨𝐧𝐞 𝐝𝐫𝐢𝐥𝐥 𝐛𝐢𝐭: Is based on mechanical rock fragmentation using three rotating cones mounted on bearings. Each cone has cutting teeth (either milled steel teeth or tungsten carbide inserts) that crush and gouge the rock as the bit rotates. 🔧 𝐓𝐫𝐢𝐜𝐨𝐧𝐞 𝐁𝐢𝐭 𝐌𝐞𝐜𝐡𝐚𝐧𝐢𝐬𝐦 Structure: • Three conical rollers (cones) are mounted on the bit body. • Each cone is set at a specific angle and offset to maxi
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𝐊𝐚𝐫𝐰𝐚𝐧 𝐘 𝐒𝐚𝐥𝐢𝐡 on Instagram: "𝐌𝐞𝐜𝐡𝐚𝐧𝐢𝐬𝐦 𝐨𝐟 𝐚 𝐭𝐫𝐢𝐜𝐨𝐧𝐞 𝐝𝐫𝐢𝐥𝐥 𝐛𝐢𝐭: Is based on mechanical rock fragmentation us…
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