What is shaft? A shaft is a rotating machined element used to transmit power from the source of the machine to other parts of the machine. The shaft is generally circular in cross-section. It is one of the essential parts of any machine. Because without shafts, the machine will not be going to transmit power. The … Read more
What is Woodruff Key? Woodruff key is a flat semi-circular or half-moon-shaped disk with a uniform thickness, which directly fits into the semi-circular recess of the shaft. The semi-circular recess or pocket is known as the woodruff keyway. Semi-circular pocket in the shaft directly cut by woodruff key cutter. The bottom circular portion is placed … Read more
There are so many car engine parts that make the car engine a complete working model for all types of cars. It generates power to run vehicles on the road. The primary function of the car engine is to develop power from the fuel to move the car. To achieve this, several individual parts of … Read more
What is undercut in welding? An undercut in welding is a defect that happens during the welding process. It is a groove that forms during welding on the root or base of the welding. Undercut forms due to using more current, high weaving speed, electrode size, improper filler material, arc length, etc. Due to that, … Read more
We all are aware of the term welding. Not only engineering graduates but also small children who are studying in schools are aware of it. If we ask them, what is going on there? They can answer you that they are doing welding. It means that it is a common joining process that is much … Read more
What is Hologram technology? A hologram is a futuristic photographic technology. In simple words, the hologram is the process of creating a 3-dimensional (3D) projection of any object by using light or laser beams that can be seen from our eyes. There is no need for glasses, a camera & special kind of equipment to … Read more
Overview As we know, we are surrounded by various technological trends in the 21st century. On this earth, noting is permeant. Neither lands and water level nor technology. Every day there is something change that happens. The same is happens to technology & products. If there is small up-gradation in current technology brings to innovation. … Read more
Technology is good or bad? Each and everything has its advantages and disadvantages. And same applies to technology. The question technology is good or bad is much depending on what context you are thinking. I am sure that different people have different points of view. You just think about the technology, the first thing that … Read more