Final answer:
Parts of a lathe fall under all the categories: fixed parts include the base and main structure, moving parts consist of components like the carriage, and rotating parts involve the spindle and workpiece.
Step-by-step explanation:
The various parts of a lathe can be categorized into different types depending on their function and movement. The categories are:
- Fixed parts: These are the non-movable components that form the base and main structure of the lathe, such as the bed, headstock, and tailstock.
- Moving parts: These parts can move and include the carriage, cross-slide, compound rest, and tool post.
- Rotating parts: These include the parts that rotate during operation, such as the spindle, chuck, and the workpiece mounted on the lathe.
All of the above categories apply to different parts of a lathe.