Feed of a cutting tool in the lathe is the distance of the tool advances for each revolution of the work.
The depth of cut is the perpendicular distance measured from the machined surface to the uncut surface of the work piece.
cutting speed is a combination of depth of cut and feed.
The relationship between depth and speed in the context of fluid dynamics depends on factors such as the density of the fluid and the force acting on it. In general, an increase in depth can lead to an increase in speed, as the pressure difference between the top and bottom of the fluid column can drive flow. Conversely, in some cases, an increase in depth may lead to a decrease in speed due to changes in frictional forces.
Cutting Speed :- Rate at which point on work circumference travels past cutting tool.It always express in feet/min.and if it is too high cutting tool breaks down rapidly and if too slow low production rate occurs. Feed :- The distance that cutting tool advances along the length of work piece for every revolution of the spindle.
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difference between 3 and four speed is, a 3 speed has 3 forward gears. a 4 speed has 4 forward gears
High Speed Steel is not a type of steel. It is a designation given to any tool that is capable of cutting into or through steel at high speed. A drill bit for example. Refer to the question "What is the difference between mild steel and high speed steel" for a more thorough answer.
5 speed is faster
Speed is what it is: speed. Velocity is speed in a given direction, a vector quantity.
SHITE
The speed increment that can make the difference between hydroplaning and not hydroplaning typically ranges from 30 to 35 miles per hour (48 to 56 kilometers per hour) on wet roads. Hydroplaning occurs when a vehicle's tires lose contact with the road surface due to water accumulation, and this risk increases significantly as speed rises. Maintaining lower speeds in wet conditions can help prevent hydroplaning, especially when water depth is greater than the tire tread depth.
Speed is the difference between HDSL and ADSL. HDSL has high upload and download speeds whereas ADSL has a slow upload speed coupled with a high download speed.
DSL is considered to be broadband speed. There is a difference in speed between DSL and Cable. Cable is generally much faster.