Producing Screw Thread using a Centre Lathe
- Created by: KittyKatKatiexx
- Created on: 15-03-17 11:44
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- Producing Screw Thread Using a Centre Lathe
- Cutting tool set up on tool post
- Used to cut along the bar
- Produces the correct thread profile on the bar
- Used to cut along the bar
- Cutting tool profile must match thread profile required
- Metric thread
- Must be 60 degrees
- Other thread forms
- Angles vary
- Metric thread
- Rate of rotation
- In relation to longitudinal cut
- Allows you to create correct thread pitch
- Important with every cut tool comes in contact with the work at exactly same point
- To cut the thread correctly
- Lead screw used
- Ensures by using gears
- Rotation of chuck is directly related to the speed at which the tool moves along the work
- Ensures by using gears
- Lead screw used
- To cut the thread correctly
- In relation to longitudinal cut
- Cutting tool set up on tool post
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