Varroc Group Product Engineer Interview Questions and Answers

OEE stands for Overall Equipment Effectiveness and is a measure of how well a manufacturing process is performing.

• OEE is calculated by multiplying Availability, Performance, and Quality.

• Availability is the ratio of operating time to planned production time.

• Performance is the ratio of actual production to maximum possible production.

• Quality is the ratio of good parts to total parts produced.

• OEE = Availability x Performa...read more

G code and M code are machine codes used in CNC programming to control the movements and functions of a machine tool.

• G code is used to control the movements of the machine, such as linear or circular interpolation.

• M code is used to control auxiliary functions of the machine, such as turning on or off coolant or spindle rotation.

• G codes are typically used for positioning and feed rate control, while M codes are used for...read more

I have used software to create programs.

• I have used software like AutoCAD, SolidWorks, and MATLAB to create programs for production engineering.

• Using software allows for more precise and efficient programming compared to manual methods.

• Software also helps in simulating and testing programs before implementation.

Assembly BIW production process involves various parameters to ensure weld quality.

• Ensure proper fit-up of components before welding

• Maintain correct welding parameters such as voltage, current, and travel speed

• Use appropriate shielding gas and welding consumables

• Regularly inspect and maintain welding equipment

• Implement quality control measures such as visual inspection and non-destructive testing