Lathe machine diagram easy

In the Mechanical Engineering field Lathe machine plays an important role in Manufacturing. In this article, I am going to discuss the Lathe machine in detail. Definition of Lathe Machine.

The Mechanical engineering stream has seen some tremendous machines invented and modified all these years. One of the remarkable machines that completely revolutionized the way we perform operations on metal or wood is the Lathe Machine. Lathe is a machine tool commonly used in all industrial applications. Now, a machine tool is power-driven and designed to move a sharp cutting tool against a rigidly held workpiece material or vice versa to remove material from the workpiece. In this article, we will discuss the definition, parts, working principle, and types of lathe machines. You will learn the operations that are performed on the machine in brief.

Lathe machine diagram easy

Working Principle : The lathe is a machine tool which holds the workpiece between two rigid and strong supports called centers or in a chuck or face plate which revolves. The cutting tool is rigidly held and supported in a tool post which is fed against the revolving work. The normal cutting operations are performed with the cutting tool fed either parallel or at right angles to the axis of the work. The cutting tool may also be fed at an angle relative to the axis of work for machining tapers and angles. Construction : The main parts of the lathe are the bed, headstock, quick changing gear box, carriage and tailstock. Bed : The bed is a heavy, rugged casting in which are mounted the working parts of the lathe. It carries the headstock and tail stock for supporting the workpiece and provides a base for the movement of carriage assembly which carries the tool. Legs : The legs carry the entire load of machine and are firmly secured to floor by foundation bolts. Headstock : The headstock is clamped on the left hand side of the bed and it serves as housing for the driving pulleys, back gears, headstock spindle, live centre and the feed reverse gear. The headstock spindle is a hollow cylindrical shaft that provides a drive from the motor to work holding devices.

The holders are supported by a wedge with a bottom that fits into a ring with a concave surface.

The lathe machine is one of the most revolutionary inventions in mechanical engineering that lead everything to another level. The workpiece is connected to a rotating shaft and a cutting tool is used to remove materials from the rotating workpiece. In this article, you will learn about different parts of the lathe and their functions. The headstock of a lathe is the side where we fix the workpiece. The spindle, also known as workpiece spindles is used to provide rotational motion to the chuck and then to the workpiece. In a normal bench lathe, there are two spindles.

Lathe machines are probably the most common and important machine in a mechanical tool room. The figure highlights the main parts of a lathe machine. We will dive into each of them and understand their purpose and functions. The main parts of a lathe machine are:. The carriage of a lathe is a part that provides attachments whose function is to support, guide, and control the cutting tool. These are the main parts of the carriage of the lathe:. In the drilling operation that we perform on a lathe machine, the job rotates while the tool stays still.

Lathe machine diagram easy

The lathe machine is one of the oldest machine tools in history. An Englishman named Henry Maudslay is credited for designing the lathe machine in As you may know, the lathe machine is a machine tool primarily used for shaping metal or wood.

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Saurav singh April 30, Thnx very helpful notes. The carriage needs power from the operator, so we use the lead screw to transfer power from headstock to carriage. Nakul November 30, point wise notes would be more helpfull. So, each spindle is known as the headstock spindle and toolstock spindle. Important Links. No related posts. The process of turning concave, convex, or other asymmetrical shapes is called forming operation. As most lathes are affordable, there is a reduction in initial investment compared to profit. The workpiece is held in place while it is rotating using a dead centre not freely rotated, i. Speed Lathe As the term speed implies, the spindle of the headstock is revolving at a rapid rate. View More View Less.

The Engineers Post. In this article, you will learn about what are the different types of lathe machine operations performed on the lathe machine. A lathe is a machine that rotates the workpiece about an axis to perform different operations such as turning, facing, taper turning, knurling, grooving, parting off, thread cutting, reaming, etc.

The headstock is mounted on the left side of the lathe bed. Alok kumar November 18, Better script with figures. Naveen January 10, Very good information!!! Automatic lathe machine. Tool Post. Image : Operation of Lathe Machine. An essential rotating part of a headstock is the spindle. Drill Sleeves. The tool used is called a drill bit which is mounted to the tailstock or dead centre instead of the tool post as shown in the image below. I need a good note on : 1. An apron is the front section of a carriage. As a result of that, there are several different chucks used in lathe machines. A machine to leaves a legacy and remain used throughout history should have some remarkable advantages. The boring operation on lathe machine involves enlarging a hole previously drilled, sometimes to create circular interior grooves. Plain Turning and Step Turning.