What are the parts of a lathe machine?
The main parts of the lathe are:
- Headstock: The headstock is usually located on the left side of the lathe and is equipped with gears, spindles, chucks, gear speed control levers, and feed controllers.
- Tailstock:
- Bed:
- Carriage:
- Lead Screw.
- Feed Rod.
- Chip Pan.
- Hand Wheel.
What is the working principle of a lathe?
Lathe machine is one of the most important machine tools which is used in the metalworking industry. It operates on the principle of a rotating work piece and a fixed cutting tool. The cutting tool is feed into the work piece which rotates about its own axis causing the workpiece to form the desired shape.
What is the difference between boring and turning?
The difference between them lies in the area of the workpiece from which the material is removed. Turning is designed to remove material from the external surface of a workpiece, whereas boring is designed to remove material from the internal surface of a workpiece.
What is a ratchet brace?
1 : a carpenter’s bitbrace that has a ratchet-driven chuck and is used in close quarters where complete revolutions of the handle are impossible. 2 : a lever that has a ratchet-driven chuck at one end and is used for drilling holes in metal by hand.
Is a gimlet a boring tool?
n Gimlet A small tool for boring holes. It has a leading screw, a grooved body, and a cross handle.
Who invented Bradawl?
Louis Braille was born on January 4, 1809, in Coupvray, France, the fourth child of Simon-René and Monique Braille. Simon-René Braille made harnesses, saddles and other horse tack. When Braille was three years old, he injured one of his eyes with an awl (a sharp tool used to make holes in leather).
What tool is called a gimlet?
A gimlet is a hand tool for drilling small holes, mainly in wood, without splitting. It was defined in Joseph Gwilt’s Architecture (1859) as “a piece of steel of a semi-cylindrical form, hollow on one side, having a cross handle at one end and a worm or screw at the other”.