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Machine without any friction is an ideal machine so an ideal machine cannot have friction.
It depends, there are two forces, the load's inertia and friction.
Friction makes a machine less efficient by wasting energy.
An ideal machine has no friction. -Nn
If there is more friction with a machine, efficiency is less.
Yes. Since more work goes to counter the friction force, less work goes to do the actual function of the machine.
Machine without any friction is an ideal machine so an ideal machine cannot have friction.
If it wasn't properly lubed before, then efficieny will be improved by lubricating. If it was properly lubed before, nothing much will happen.
standardization is important because it helps to determine whether the machine is set and working properly or not.
It depends, there are two forces, the load's inertia and friction.
Friction makes a machine less efficient by wasting energy.
An ideal machine has no friction. -Nn
If there is more friction with a machine, efficiency is less.
The ring of death occurs when a malfunction in the machine happens and causes the machine to be unable to function properly. The amount I paid to have it fixed was $150.
The main function of a ballscrew is to lower friction by making it a rotational movement. Ballscrews are used in aircraft, machine tools and in car power steering systems.
friction
Oil it