DTAL e-learning

 SHEET METAL FABRICATION What is  S heet  M etal  F abrication ? Sheet metal fabrication refers to the turning of flat metal sheets into metal products and structures.  Typically, this technique involves transforming different  types of sheet metals  into parts and components.  It is also a versatile process that can create a wide range of metal components made from Aluminum, Steel, Stainless Steel, Copper, Brass and Galvanized iron. In sheet metal fabrication, different techniques are usually combined to produce the desired part. The basic processes include cutting, bending, punching, stamping, welding, and finishing. These techniques complement each other and play a vital role in the successful completion of a project. What’s more, you are unlikely to go about your day without encountering sheet metal products. So, whether you’re at home, at work, or out and about, it’s highly likely that you find these products everywhere. These sheet metal has...

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  TYPES OF LATHE MACHINES & THEIR USES The lathe is defined as  the machine tool, which is used for  different machining operations  such as turning, facing, threading, etc. A lathe machine  is a machine that holds the workpiece on a chuck and tool on a toolpost, the lathe machine rotates the workpiece about an axis to perform different operations such as  turning ,  facing , chamfering, thread cutting,  knurling , drilling, and more with tools that are applied to the workpiece to design an object with symmetry about that axis. The main function of a lathe  is to remove the metal from a workpiece to give a required size and shape. In a lathe machine, the tool is held, and a workpiece is rotating about an axis rotation to perform various operations with different tools. The lathe  machine is primarily used to produce cylindrical surfaces and plane surfaces at a right angle to the axis of rotation. It can also produce tapers and b...