Frequently Asked Questions (FAQs)
1. What is the function of live centers?
Live centers are used in machine tools, like lathes, to hold or support a workpiece. They are typically placed between the headstock and tailstock. Unlike dead centers, live centers revolve with the workpiece, providing support and stability during machining operations.
2. What is the best live center?
Royal Live Centers are highly regarded as the best live centers in the industry. They are known for their exceptional quality and precision. Royal Live Centers are crafted with high-quality steels, bearings, lubricants, and seals, ensuring unparalleled accuracy, rigidity, and durability.
3. What is the difference between live center and dead center?
The main difference between live centers and dead centers lies in their rotation. Live centers are mounted in bearings and rotate with the workpiece, while dead centers do not rotate - the workpiece rotates around them. Dead centers are often preferred for high-precision work, while live centers are used when rotational movement is required.
4. What are the parts of a live center?
A live center typically consists of a tapered shank and a housing that contains bearings. The bearings allow the live center to rotate with the workpiece. It is important to note that even if a dead center is mounted in a live tailstock with bearings, it is still considered a dead center.
5. Do I need a live center?
The choice between a live center and a dead center depends on your specific needs. If you require a stationary hole tool, a dead center is suitable. However, if you need a lathe center that rotates freely, a live center is the better option. Both types have their advantages, so it's important to consider your machining requirements.
6. What is the advantage of using a live center instead of a dead center in a turning operation?
Using a live center instead of a dead center offers several advantages. The tip of a live center rotates with the part, reducing friction and allowing for higher rotational speeds and faster turning operations. This can improve efficiency and productivity in machining processes.