Iron Age

5. CREATIVE PHASE Table IV Functional Development to Cost (An Incline) Function Creative Ideas & Development Estimated Cost (Rs) Provide Surface 1) Change the material to Mild Steel 40 2) Change the copper to brass 70 3) Combine function of bracket 85 (For sliding surfaces, copper facilitates lu-brication & high con-ductivity.) (A) The existing cost of the Incline + Bracket assembly = 112…

Properties of cold formed steel In general, cold formed steel has many important properties which make it significant building material, the main two properties of cold formed steel are: the yield point and the tensile strength and how are they related to formability of steel, most members in building industry are on high tensile loads, cold formed steel has a Huge tensile strength, however the ratio between the tensile strength and the yield strength is 1.2-1.8 .in addition to other good…

Minerals and their derived products are the foundation of many important industries. Mines and quarries can be found in almost every country all around the world. Mining industry products provide most of the needed energy, from electricity in homes and industries, to fuel in cars, machinery and tools Resources obtained from mines are also used as inputs for raw materials, consumer goods as well as for almost all services and processes provided by other industries, such as: manufacturing…

that had come before. Industrialism contributed to the growth of cities and railroads across the nation. One of the most important developments was the revolutionizing of iron and steel. The steel industry emerged around western Pennsylvania and eastern Ohio due to the fact that coal, which is used to fuel the furnaces, and iron, which is made into steel using a variety of methods, were found in abundance in that area. Pittsburg, P.A. became one of the centers of the steel world. New Jersey…

for the aluminum base. The adjustment knobs are based on thousandths. When it is time to break down each machine ,the stick machine uses a flux based rod. The flux is made of a carbon based compound. The welding rods can vary from brass, copper, cast iron, and stainless steel. All of these rods are made for a different type of…

Find out what you need to know about welding safety to get the job done One of the most significant dangers while welding is exposure to arc rays, known as arc flash. Arc flash is a burn off the outer layer of the eye. It’s because of intense exposure to UV radiation from electric welding arcs. It’s mainly like a sunburn, most useful in your eye. There are some approaches to protect yourself from arc flash. You’ll want the right defensive eyewear, which includes protection glasses and a…

Pinemeadow Golf Men's Right Hand Pre Wedge Introduction While most people tend to think that purchasing an expensive golf club is the way to go, that isn’t necessarily always the case. A lot of times, you can find some really good golf clubs for very affordable prices. In this case, the Pinemeadow Golf Men's Right Hand Pre Wedge is a perfect example of a high quality golf club for a very low price. It features a wide sole at the bottom for improved contact along with a stainless steel frame to…

smooth and durable, it can be built too last indefinitely and is 100% re-useable. One of the main properties of asphalt is its durability, Durability is a measure of how asphalt binder physical properties change with age, this is often called age hardening. Commonly, as an asphalt binder ages, its viscidness increases and it becomes more stiff and brittle. On the construction site asphalt was used in the construction of new roads being built to aid in the congestion of the…

1.2 Types of welding There are so many types of welding process to weld metal or non-metals are given below. Welding is generally two types: (i) Conventional (ii) Nonconventional 1.2.1. Conventional welding Arc welding (i) Shielded metal arc welding (SMAW), (ii) Gas metal arc welding (GMAW), (iii) Flux cored arc welding (FCAW), (iv)Gas tungsten arc welding (GTAW) or tungsten inert gas (TIG) welding (v) Submerged arc welding (SAW), (vi) Plasma Arc Welding, (vii) Carbon arc welding, (viii) Atomic…

Steel plate has become widely used in the construction and manufacturing industries, and projects cannot exist without it. What many people fail to realize is how not all steel plate has been created equal. In fact, a lot of steel plate grades have unique traits that will make them better for more specific applications. For example, structural steel grade A514 T-1 has been designed so that it has been heat treated. That means that you have higher strength capabilities, and it will weld better.…