Gears essentially allowbetween teeth so height can be transm

Gears essentially allow_between teeth so height can be transmitted while undergoing essentially rolling contact. Positive e management Interference fit Frictional engagement A and B_In structural steels that behave in a completely ductile manner during ordinary lab strength tests Is a big concern for Engineers and Metallurgists. Plastic failure. Stress concentration. Brittle failure. All of the Above. \"FMEA\" stands for_. why do engineers carry out FMEA during product design cycle? The hearings that support a vertically positioned shaft arc subjected to the weight of the shaft. Radial load Thrust load Torsional load Bending load Rotational Speed at Pump n4

Solution

Gears are Positive drives because no slip takes place during the gear engagement.

FMEA stands for Failure Mode and Effects Analysis.

The bearing that carry vertically positioned shafts to the weight of the shaft are called thrust loads.

Speed of the engine n1=500rpm and teeth N1 =20;

N2=70 teeth;

n2= (500/70)*20=142.85 rpm= n3;

N3=18, N4=54;

n4=(142.85/54)*18=47.6rpm.

The speed of the pump = 47.6 rpm