There is a rapid rate at which the knife-edge wears. Therefore roller follower is preferred to knife-edged follower because there is almost no wear because in case of roller follower the relative motion is rolling and not of sliding type
A metal burr is a small, thin edge of metal that is created when a piece of metal is machined. For example: when a chef's knife is sharpened, a thin piece of metal remains on the edge of the knife.
The leading edge of a radar pulse determines range accuracy. The trailing edge, along with pulse width, determines minimum range.
Anything that's called 'cutting-edge' is something which is at the forefront of current technology. What's cutting-edge today is unlikely to be cutting-edge soon because technological developments will have made it out of date.
An edge network is defined as "EDGE network, the data network supported by the first-generation iPhone." This something that would only apply to the line of "Apple" products.
No, Dijkstra's algorithm does not work for graphs with negative edge weights because it assumes all edge weights are non-negative.
rofl cows
a sharp pointed cam, thats used in racing cars
a sharp pointed cam, thats used in racing cars
disadvantage: concentrated stress on tip results in increased wear, in turn the follower becomes less accurate over time
Knife edge: Knife edge scissors are made with the balance beam or lever arm fulcrum in the form of a hardened steel "knife edge' wedge; used to minimize friction. http://www.marthastewart.com/good-things/knife-edge-pillow
Living on a Knife Edge was created in 1981.
edge - pito, fa'atausi'usi'u; edge of the knife - mata; edge of the forest - matavao
Hero edge is a knife company. They make some good tactical black knive/swords.
Marking knives have a steel blade which is sharpened to a knifes edge. The purpose of the knife edge is to sever fibres as the marking knife is drawn over them.
because the edge of the knife is very sharpbut the both sides of the is not sharp.so,it feels differnt.
A tomato knife is a knife that is designed specifically for cutting tomatoes easily without crushing the flesh. The knife has a serrated edge that cuts through the tomato skin with very little pressure.
It seems there might be a typo in your question, but I'll address both possibilities: If you meant "Why does a knife have a sharp edge?": A knife is designed with a sharp edge to efficiently cut through various materials. The sharp edge reduces the resistance encountered during cutting, allowing the knife to slice through with less effort. A sharp knife is not only more effective but also safer, as it is less likely to slip off the cutting surface. If you meant "Why does a knife have a sharpened edge?": The sharpened edge of a knife is created through a process known as sharpening. Sharpening is done to maintain or restore the knife's cutting performance. Over time, the edge of a knife can become dull due to use, and sharpening is necessary to re-establish a keen edge. In either case, the primary purpose of a sharp edge on a knife is to enhance its cutting ability. A well-sharpened knife allows for precise and efficient cutting, making kitchen tasks more manageable and reducing the risk of accidents associated with using a dull blade. Regular maintenance, including honing and sharpening, helps keep a knife's edge in optimal condition.