CNC Automotive Interview Questions, Process, and Tips

APQP is a process for developing new products, PFMEA is a risk assessment tool, and MSA is a statistical analysis method.

• APQP (Advanced Product Quality Planning) is a structured process for developing new products or processes.

• PFMEA (Process Failure Mode and Effects Analysis) is a risk assessment tool used to identify and prioritize potential failure modes in a process.

• MSA (Measurement System Analysis) is a statistical...read more

Design a process flow for a given part

• Identify the part and its specifications

• Determine the required manufacturing processes

• Create a flowchart of the process steps

• Include quality control checks at each step

• Consider safety measures for workers and equipment

• Optimize the process for efficiency and cost-effectiveness

Voice of customers refers to the feedback, opinions, and suggestions provided by customers about a product or service.

• It helps companies understand customer needs and preferences

• It can be collected through surveys, focus groups, social media, and customer support interactions

• It is used to improve products and services and enhance customer satisfaction

• Example: A restaurant may collect feedback from customers about the q...read more

PFMEA output is a prioritized list of potential failure modes, their causes, effects, and actions to prevent or mitigate them.

• PFMEA stands for Process Failure Mode and Effects Analysis

• It helps identify and prioritize potential failure modes in a process

• The output includes a list of potential failure modes, their causes, effects, and recommended actions to prevent or mitigate them

• The output is used to improve the proces...read more

Machine capability study is a process of evaluating the performance of a machine to determine its ability to produce products within specifications.

• It involves collecting data on the machine's output and analyzing it statistically.

• The study helps identify the sources of variation in the machine's output and determine if it is capable of producing products within the desired tolerance.

• The results of the study can be use...read more

Gauge R&R is a statistical tool used to determine the measurement system's reliability and repeatability.

• Gauge R&R involves measuring the same part multiple times using the same gauge by different operators.

• It helps to identify the sources of variation in the measurement system.

• The results are analyzed using ANOVA to determine the percentage of variation due to the gauge, operator, and part.

• A high percentage of variati...read more