Michelin Quality Engineer Interview Questions and Answers

Shock absorbers are devices used in vehicles to absorb and dampen the impact of bumps and vibrations.

• Absorb and dampen the impact of bumps and vibrations

• Improve vehicle stability and control

• Enhance driver and passenger comfort

• Reduce wear and tear on other vehicle components

• Maintain tire contact with the road surface

• Prevent excessive bouncing and bouncing

• Provide consistent handling and braking

• Examples: coilover shocks, ...read more

Quality tools are techniques used to improve quality and productivity. Kaizen, 5S, fishbone diagram, and poka yoke are some examples.

• Kaizen is a continuous improvement process that involves everyone in the organization.

• 5S is a workplace organization method that involves sorting, simplifying, sweeping, standardizing, and sustaining.

• Fishbone diagram is a tool used to identify the root cause of a problem by analyzing its ...read more

GD&T symbols are used to specify geometric tolerances on engineering drawings.

• GD&T stands for Geometric Dimensioning and Tolerancing

• It is a system of symbols used to specify the allowable variation in form and size of features on a part

• Examples of GD&T symbols include: flatness, perpendicularity, concentricity, and position

• GD&T is important for ensuring parts are manufactured to the correct specifications and fit toget...read more

True position on CMM can be checked using a combination of software and hardware tools.

• Use a calibrated probe to measure the feature location

• Compare the measured location with the nominal location

• Calculate the deviation and compare it with the tolerance

• Use software tools like GD&T to analyze the results

• Ensure the CMM is calibrated and the probe is in good condition

Instrument selection involves identifying the appropriate tools and equipment for a specific task or process.

• Identify the purpose of the instrument

• Consider the accuracy and precision required

• Evaluate the cost and availability

• Ensure the instrument is compatible with other equipment

• Consider the maintenance and calibration requirements