In this article we will discuss about the Iron Carbon Equilibrium diagram, uses of equilibrium diagram, types of iron carbon equilibrium diagram and various phases and terms associated with the iron carbon phase diagram. What are Phase Diagrams ? Phase diagrams are graphical representations of th

In this article we are going to learn about Autocollimator, what it is used for, its working principle, how it works, different types of auto collimator, and its advantages and disadvantages. What is Autocollimator ? The autocollimator or autocollimating is an optical instrument which is used f

In this article we are going to learn about Aluminium Alloy, different types of aluminium alloys and properties of aluminium alloy. What is meant by Aluminium Alloy ? An aluminium alloy is a material made primarily of aluminium with the addition of other elements. When aluminium is molten (liqui

In this article you will learn about What is process planning ? What are the requirements for this process, What are the process planning steps, types, advantages, disadvantages and the sequence of activities included. Let’s start with the Definition. What is Process Planning ? Process plan

In this article you will learn about Process Planning Estimating And Costing and various terms associated with it for clear understanding. Process Planning Estimating And Costing COST EVALUATION A process design is not complete until one have a good idea of the cost required to manufacture the pr

Topics covered in this article are Ultrasonic Machining Process, Working Principle, Advantages, disadvantages, and how it works in detail. What is Ultrasonic Machining Process ? Ultrasonic machining process (USM) is the process of removal of hard and brittle materials using an axially oscillating

What is Water Jet Machining? Water Jet Machining (WJM), also known as water jet cutting, is a non-traditional machining process that uses a high-velocity jet of water to remove materials from the workpiece’s surface. Water jets are used in this process, which acts as a device in the form o

In this article you will learn about Abrasive Jet Machining, including the working principle, parts, working, applications, advantages and disadvantages. Abrasive Jet Machining Abrasive Jet Machining is a non traditional method of removing materials by using a focused stream of abrasive grains o

Those who’ve never taken welding classes or fused metal in the field might assume a welder simply sits at a workstation and fuses the metal components in front of them, moving freely around the table and repositioning the workpiece as needed. But in everyday work environments, joining metal

What is Oxy-fuel cutting? Oxy-fuel welding and oxy-fuel cutting are processes that use fuel gases (or liquid fuels such as gasoline or petrol) and oxygen to weld or cut metals. French engineers Edmond Fouche and Charles Picard became the first to develop oxygen-acetylene welding in 1903.

Oxyacetylene and oxyhydrogen welding process are most commonly used for gas welding aluminum and aluminum alloys. Hydrogen can be combusted with oxygen using the same tips as acetylene. However, the temperature is lower and larger tip sizes are required. When acetylene and oxygen are mixed i

Grinding mode refers to welding helmets that have an external grind control option. This option allows the welder to put the helmet into grind mode with a flip of a switch or a push of a button. Grind mode has proven to be important in improving the safety and productivity of the welding helmet

When we examine welding in detail, it is important to know the names of the different parts of a weld. To understand the different parts of a weld use the image above along with the definitions. Fillet Weld Fillet welding refers to the joins of two pieces of metal when they are perpendicu

What is Welding Spatter? Weld spatter consists of droplets of molten metal or non-metallic material that are scattered or splashed during the welding process. These small bits of hot material may be fly and fall on the workbench or on the floor, while others may stick to the base material or

What is Welding Porosity? Weld porosity is a welding defect caused by the absorption of nitrogen, oxygen, and hydrogen gases trapped in the molten weld puddle and release during solidification, which causes pockets or pores on the surface or within the bead. Porosity can occur on the surface

Stick welding is performed by striking an electric arc between a metal electrode and the workpiece. An electric current passes through the electrode and melts it into the workpiece and forms a weld pool. The electrode is covered in a layer of flux which melts and protects the weld pool from bei

We all know the importance of selecting the right tool for the job. When it comes to welding, the process you choose is every bit as important as the tools themselves. Using the wrong welding process for a certain task can be like trying to saw a 2×4 with a screwdriver. Good luck with that.

Machining is a manufacturing term encompassing a broad range of technologies and techniques. It can be roughly defined as the process of removing material from a workpiece using power-driven machine tools to shape it into an intended design. Most metal components and parts require some form

Welding is an essential fabrication process used in the manufacturing and commercial construction industries to join multiple objects. As you may know, it involves heating the respective objects, thereby causing them to melt. As the objects begin to cool, they fuse together to create a secur

Common weld symbols and their meanings When welds are specified on engineering and fabrication drawings, a cryptic set of symbols is used as a sort of shorthand for describing the type of weld, its size, and other processing and finishing information. Here we will introduce you to the common