FMEA based on reliability: Choose any product of your choice The subject matter

Question

FMEA based on reliability: Choose any product of your choice

The subject matter for this assignment is the product that you choose. Detail your product to analyse. .Define scope, You could provide a block diagram to .Define customer. . Provide your F.M.EA.---Provide Three failure help your team to define the product and effects. Provide brainstorming output. modes with respect to reliability. (keep in mind the 8 dimensions of quality), Identify potential effects, ldentify potential causes, ldentify controls on one or two. Do not worry about ldentifying and Assessing Risk (RPN)

Explanation / Answer

Answer:

Product: Turbocharger

Product Analyze: We want to analyze the turbocharger product and its performance to ensure the reliability form the turbocharger performance.

Scope: The scope is that we want to analyze the impacts of failure modes of turbo into engine system.

Turbo failure modes

Engine impacts

Vehicle impacts

Turbocharger output     –        Engine input

Customer: Customers are defined as the people who are using the turbocharger on their vehicle. Hence the vehicle manufacturer is the direct customer and vehicle owner is the end customer for our turbocharger product.

Brainstorming Points: The brainstorming is carried out to understand the failure modes of the turbocharger and its impacts on ten engine and vehicle so that we can take the preventive actions to avoid the potential failures of the turbocharger and avoid engine/vehicle major failures.

FMEA:

S

Part

Failure Mode

Effects

Cause

Controls

Severity

Occurrence

Detection

RPN

1

Turbo

Wrong assembly

Poor Engine performance

Process problem

Turbo Testing

8

3

2

48

2

Turbo

Shaft broken

Turbo-Engine Failure

Machining problem

Visual checks

8

5

4

160

3

Turbo

Bearing wear

Turbo-Engine failure

Lub. Oil problem

Visual checks

8

7

7

392

S

Part

Failure Mode

Effects

Cause

Controls

Severity

Occurrence

Detection

RPN

1

Turbo

Wrong assembly

Poor Engine performance

Process problem

Turbo Testing

8

3

2

48

2

Turbo

Shaft broken

Turbo-Engine Failure

Machining problem

Visual checks

8

5

4

160

3

Turbo

Bearing wear

Turbo-Engine failure

Lub. Oil problem

Visual checks

8

7

7

392

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