Allow between teeth so high forces can be transmitted while

Allow between teeth so high forces can be transmitted while still undergoing essentially rolling contact. Positive engagement Interface fit Frictional engagement A and B in structural steels that behave in a completely ductile manner during ordinary lab strength is a big concern for Engineers and Metallurgists. Plastic failure. Stress concentration. Brittle failure. All of the Above. \"FMEA\" stands for Failure mode and why do engineers carry out FMEA during product design cycle? The bearings that support a vertically positioned shaft are subjected to due to the weight of the shaft. Radial load Thrust load

Solution

8) Brittle Failure in structural Steels that behave in a completely ductile manner during ordinary lab test is a big concern for engineers and metallurgists.

9) FMEA stands for Failure Modes and Effect Analysis

  

A successful FMEA activity helps to identify potential failure modes based on experience with similar products and processes - or based on common physics of failure logic. It is widely used in development and manufacturing industries in various phases of the product life cycle. Effects analysis refers to studying the consequences of those failures on different system levels.

Functional analyses are needed as an input to determine correct failure modes, at all system levels, both for functional FMEA or Piece-Part (hardware) FMEA. An FMEA is used to structure Mitigation for Risk reduction based on either failure (mode) effect severity reduction or based on lowering the probability of failure or both. The FMEA is in principle a full inductive (forward logic) analysis, however the failure probability can only be estimated or reduced by understanding the failure mechanism. Ideally this probability shall be lowered to \"impossible to occur\" by eliminating the (root) causes.