Different Lathe Accessories – Their Uses and Care
In the ITI Turner trade, lathe machines are widely used for machining operations such as turning, facing, threading, and drilling. To perform these operations efficiently and accurately, various lathe accessories are used. These accessories help in holding, supporting, and driving the workpiece. This chapter explains different lathe accessories, their uses, and proper care.
Introduction to Lathe Accessories
Lathe accessories are additional devices used with a lathe machine to improve its capability and accuracy. They play an important role in ensuring proper machining and safety.
Types of Lathe Accessories
1. Chucks
Chucks are used to hold the workpiece firmly on the spindle.
- Three-Jaw Chuck: Self-centering, used for round workpieces
- Four-Jaw Chuck: Independent jaws, used for irregular shapes
- Collet Chuck: Used for small and precise work
Uses
- Holding workpieces
- Ensuring proper alignment
Care
- Keep clean
- Lubricate moving parts
- Avoid over-tightening
2. Face Plate
A circular plate used for holding large or irregular workpieces.
Uses
- Machining irregular jobs
Care
- Ensure proper balancing
- Clean after use
3. Lathe Centers
Used to support the workpiece at both ends.
- Dead center
- Live center
Uses
- Supporting long workpieces
Care
- Lubricate regularly
- Check for wear
4. Mandrels
Used for holding hollow workpieces.
Uses
- Machining internal components
Care
- Keep clean
- Avoid damage
5. Driving Plate and Lathe Dog
Used to transmit motion to workpiece held between centers.
Uses
- Driving workpiece
Care
- Ensure proper fitting
- Check alignment
6. Steady Rest (Fixed and Travelling)
Used to support long and slender workpieces.
Uses
- Prevent deflection
- Improve accuracy
Care
- Lubricate contact points
- Adjust properly
7. Drill Chuck
Used to hold drills in the tailstock.
Uses
- Drilling operations
Care
- Keep jaws clean
- Lubricate
General Care of Lathe Accessories
- Clean after use
- Store properly
- Lubricate regularly
- Avoid rust and corrosion
Importance of Proper Care
- Increases tool life
- Maintains accuracy
- Ensures safety
Application in Turner Workshop
In the Turner trade, different lathe accessories are used depending on the type of workpiece and operation. Proper use and care of these accessories ensure efficient machining and high-quality output.
Understanding their functions helps in selecting the right accessory for the job.
Advantages
- Improves machining capability
- Ensures accuracy
- Enhances productivity
Conclusion
Lathe accessories are essential for performing various machining operations in the ITI Turner trade. Each accessory has a specific function and requires proper care.
Regular maintenance and correct usage ensure long life and accuracy.
In conclusion, understanding lathe accessories and their care is important for efficient and safe machining operations.