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Should angle grinder RPM should be the same with the grinding disc?
The answer is it can be less. Most grinding discs show the maximum RPM allowed, it does not necessarily mean that you have to run at those RPM it means that in order to use the disc SAFELY you should not exceed that speed.
What does RPM ipm sfm stand for in hvac?
in the plumbing world what does SFM IPM RPM stand for
What is the maximum rpm of a gas turbine engine?
Typically 3600 rpm for 60 hz production. Above answer is not very specific. The maximum RPM of a turbine generally depends on the maximum diameter of the rotating element. For example a large 240MW gas turbine will run at approximately 3000 RPM whereas a car engine turbo can run at 100 000 RPM and above. The limiting factor is that the blade tip velocity must stay below the speed of sound. On one rotation of a big turbine, the circular distance travelled by the blade tip is much further than the distance travelled by the blade tip of a very small turbine, so the RPM on the bigger turbine must be lower in order to stay below the speed of sound. The speed of sound is variable depending on air density, which is in turn affected by air temperature and altitude, so the blade tip velocities on most units run well below the speed of sound so that they can operate under various ambient conditions. Many turbine companies experiment with super-sonic blading as the air compressor sections on gas turbines are much more efficient at higher RPM and you could get significantly more output power with better air compression, but (I believe) that all commercial and industrial engines are sub-sonic.
How do you calculate angular velocity RPM for lathe when given cut lenght dia workpiece tool pressure and cutting surface speed?
V = Cutting speed N = RPM d = Diameter in millimeters N = 1000.V / d . 3.14
How do you reduce the rpm of a hydraulic motor?
Reduce the output flow of the pump supplying fluid to the motor
Procedure to fix ball bearings with 6000 to 8000 rpm for pulverizer?
Ball bearings can not be fixed or repaired they have to be changed and new ones installed.
What should be the RPM reading when hot on a 1999 jeep Cherokee?
It will idle as low as 600 rpm.It will idle as low as 600 rpm.
Does the water pump bearings get louder when going out and with higher engine rpm?
Yes, that is a possibility.
Do manual transmission cars get better gas mileage when driven at low speeds in a high gear or a low gear?
Not sure when you say low speed. Not knowing what your driveline ratio is I will just use some basic numbers .If 20 MPH is your speed and you were in first gear your engine RPM's would be 3000, if you were in second gear at 20MPH your engine RPM's would be 2500 , if you were in third gear at 20MPH your engine RPM's would be 2000. A difference of 1000 RPM's from low to high gear. Lower engine RPM's less fuel used.
Why low rpm is required to carry heavy load in engine?
it puts less strain on the engine also better for the gears in the tranny
What would cause your 99 suburban to idle rough and studder only at low RPM?
it only studders at low rpm it runs great at high rpm or accelerating only at idle and take off rpm
What is the speed of low speed flywheel?
Generally, flywheels used for energy storage are divided into high-speed low-mass wheels rotating at 50,000 rpm and above and are typified by magnetic bearings and relatively small mass wheels (usually woven polymer fiber) measuring about 20-24 inches in diameter. Low-speed high-mass flywheels rotate at between 5-7,000 rpm and are typified by high mass solid wheels (steel and/or high-density alloys with diameters of several feet) supported by conventional tapered roller bearings. Michael Read, president, Inertial Kinetics.
What are ceramic ball bearings used for?
Ceramic ball bearings are used for reducing frictional rotation, and to support radial and axial loads. It helps any application looking to have higher RPM.
Why the rpm is low about 400-500 rpm in morning after warm up 1100 rpm in cressida 92 7mge?
any answer .......
Is Go-onger better than rpm?
some say go onger is better than rpm but some say rpm is better because it was more serious and go onger was like a kidde show
Do 400 small block engines have heat issues?
No it did not, But it did like to spen rod bearings at high RPM. Oiling problem
What happens if you rev car too much?
I assume you mean rev the RPM too high? Taking the RPM too high will usually cause damage to the rod and/or main bearings from lack of oil flow. If you do it too many times or too high RPM the rod bearings will spin causing the knock associated with bearing damage. Once you hear the knock the engine doesn't have long to live.
