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 What's cutting-edge today is unlikely to be cutting-edge soon because technological developments will have made it out of date.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.
Roller followers are often preferred over knife-edge followers because they reduce friction and wear due to their larger contact area. This leads to smoother motion and increased durability, especially in high-speed applications. Additionally, roller followers can accommodate misalignment better, which enhances their operational reliability in various mechanisms. Overall, these advantages make roller followers a more efficient choice in many engineering applications.
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.
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.
because the edge of the knife is very sharpbut the both sides of the is not sharp.so,it feels differnt.