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Revolving Live and Dead Centers | Accufix Precision Tools
1. What is a dead center?
A dead center is a tool used in turning operations to support the One end of the workpiece is clamped. It does not rotate and does not move with the workpiece. The workpiece turns around it, and the center supports it to prevent deflection or bending.
2. What is a revolving (live) center?
A revolving or live centre is a centre with bearings so the tip will rotate together with the workpiece. It is mounted in the tailstock of a lathe and gives support and even rotation during high-speed operations.
3. What materials are live and dead centres made from?
At Accu-Fix Precision Tools, Dead and live centers are constructed using hard steel or HSS for longevity and wear and damage resistance. Tips are hardened through tempering for extended life up to 60–64 HRC. Carbide tips can be used in some models to ensure high precision and durability. For more information, contact us at +91-90996 00730, +91-75679 75718, or by email: sales@accufixtools.com.
4. When should you use a dead center?
A dead centre is employed in slow and precise work where a small motion at the point of contact is desired. It does not rotate, so it creates friction, and lubrication must be applied. It is frequently employed on the hand lathe's headstock and gives firm support for grinding, fine turning, and precise alignment, but not for high-speed machining.
5. When is a revolving (live) center used?
A live center is utilized in the tailstock of lathes, particularly CNC machines, to assist in supporting turning workpieces when rotating at high speed. It contains inner bearings that allow the tip to rotate with the part, reducing wear, heat, and friction. It assists in giving greater support, precision, and smooth operation.
6. What are signs that a center needs replacement?
Common signs include vibration, noise, excessive heat, or reduced accuracy. A trusted Dead Center Supplier in India can help identify when replacement is required. For more information, contact us at +91-75679 75718, +91-90996 00730, or by email: sales@accufixtools.com.
7. How can I extend the life of centers?
Regular cleaning, proper lubrication, and correct load handling improve lifespan. A professional Live/Dead Centers Manufacturer in India ensures durable and long-lasting products.
8. Is technical support available before purchase at Accu-Fix Tools?
Yes, at Accu-Fix Precision Tools offers guidance to ensure proper selection. A dependable Center Supplier in India helps you choose the right center for your needs.
9. How are centers packaged for delivery at Accu-Fix Tools?
Centers are packed securely with protective materials to prevent damage during transport. A reliable Live Centers Manufacturer in India ensures safe packaging.
10. Do centers affect machining accuracy?
Yes, high-quality centers improve alignment and reduce vibration. A trusted Center Supplier in India helps maintain precision.
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