Cylinder-driven index table.

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To move workpieces on an 8-position index table, retract the (indexing) cylinder to release the finger from the gear. Extend the (rotation) cylinder to engage the claw with the ratchet gear, rotating the index table. When extending the (indexing) cylinder, insert the finger into the gear groove for position fixing. The tension springs maintain claw pressure against the gear. A connector-shaped workpiece of size W50 x D50 x H30 mm and 0.15 kg weight is designed to rotate 45 degrees within 1 second under operating conditions. Main components selection includes an air cylinder with thrust for 45-degree rotation in 1 second, considering θ = 45°, t = 1 sec., L = 0.125m, and I = 0.5492kg·m². Thrust calculation is based on the rotary motion equation: F = I·ω/L = 6.9N when ω = 1.571rad/sec.