Applying proper tension is a prerequisite for the normal operation of timing belts, mainly for the following reasons:
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Ensure friction: The transmission of timing belts mainly relies on the friction between belt teeth and gears. Appropriate tension increases the positive pressure between contact surfaces, thereby boosting friction and ensuring stable power transmission.
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Prevent slippage: Insufficient tension will cause the timing belt to slip, resulting in failure of synchronous transmission, and may even damage the timing belt and gears.
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Reduce vibration and noise: Proper tension can effectively lower vibration and operating noise of the timing belt and extend its service life.
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Improve transmission accuracy: For scenarios requiring high positioning precision, a moderate increase in tension helps enhance transmission accuracy.
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