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 principle of turning?
The general process of turning involves
rotating a part while a single-point cutting tool is moved parallel to the axis of rotation
. Turning can be done on the external surface of the part as well as the internal surface (the process known as boring).
What are principle parts of the lathe?
- 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 types of lathe machine?
- Center lathe or engine lathe machine: …
- Speed lathe machine: …
- Capstan and turret lathe machine: …
- Toolroom lathe machine: …
- Bench lathe machine: …
- Automatic lathe machine: …
- Special lathe machine: …
- CNC lathe machine:
What are the 5 major parts of lathe machine?
- 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 are the main parts of shaper?
- Base: It is the main body of the machine. …
- Ram: It is the main part of the shaper machine. …
- Tool head: It is situated at the front of the ram. …
- Table: It is the metal body attached over the frame. …
- Clapper box: It carries the tool holder. …
- Column: …
- Cross ways: …
- Stroke adjuster:
What is working principle of boring?
Lathe boring is a cutting operation that uses a single-point cutting tool or a boring head to
produce conical or cylindrical surfaces by enlarging an existing opening in a workpiece
. For nontapered holes, the cutting tool moves parallel to the axis of rotation.
What is turning used for?
Turning is the most common lathe machining operation. During the turning process, a cutting tool removes material from the outer diameter of a rotating workpiece. The main objective of turning is
to reduce the workpiece diameter to the desired dimension
. There are two types of turning operations, rough and finish.
How is chamfering done?
Chamfering is
making a small cut, usually at a 45 degree angle, to remove a 90 degree edge
. Chamfering is used in woodworking, in glass cutting, in architecture, and in CAD, and it’s also a useful tool for deburring. Chamfer is a noun as well as a verb, and is also frequently used as the name for such a cut.
What are 3 types of lathe drives?
- Bench Lathe: …
- Speed Lathes: …
- Engine Lathe: …
- Tool Room Lathe: …
- Capstan and Turret Lathe: …
- Automatic Lathe: …
- Special Purpose Lathes:
What is the main function of lathe?
A lathe is a machining tool that is used primarily for shaping metal or wood. It works by rotating the workpiece around a stationary cutting tool. The main use is
to remove unwanted parts of the material, leaving behind a nicely shaped workpiece
.
What are the advantages of lathe machine?
- The accuracy is very high in the case of CNC lathes compared to Normal Machining lathes.
- The flow of production is more.
- It requires few operators in a manual lathe.
- The machining in the lathe and CNC lathe was very fast.
What are the two main lathe accessories?
- Centers. There are two basic types of centers, named live centers and dead centers. …
- Chucks. …
- Carriers. …
- Drive Plate. …
- Face Plate.
Who invented lathe machine?
Henry Maudslay
, (born Aug. 22, 1771, Woolwich, Kent, Eng. —died Feb. 14, 1831, London), British engineer and inventor of the metal lathe and other devices.
What is the use of Chuck?
A chuck is a specialized type of
clamp used to hold an object with radial symmetry, especially a cylinder
. In a drill or a mill, a chuck holds the rotating tool; in a lathe, it holds the rotating workpiece. Chucks commonly use jaws to hold the tool or workpiece.
How many types of shapers are there?
Various types of shaping machines are classified into
four
such as motion type (driving mechanism), ram travel, table design, and the type of cutting stroke: Types of shaper machine base on driving mechanism: Crank type e.g. quick return motion mechanism.
