NRB Bearings Post Production Supervisor Interview Questions and Answers

Glass manufacturing involves melting raw materials, shaping the molten glass, and cooling it to form the final product.

• Raw materials such as silica sand, soda ash, and limestone are melted in a furnace at high temperatures.

• The molten glass is then shaped using various techniques like blowing, pressing, or drawing.

• The shaped glass is cooled slowly in an annealing oven to relieve internal stresses and strengthen the glas...read more

I want to join JTEKT because of their reputation for innovation and commitment to excellence in the production engineering field.

• JTEKT has a strong reputation for innovation and cutting-edge technology in the production engineering industry.

• I am impressed by JTEKT's commitment to excellence and continuous improvement in their products and processes.

• I believe that working at JTEKT will provide me with valuable opportuni...read more

7 QC is a set of quality control tools used in manufacturing to identify and solve production problems.

• 7 QC stands for Seven Quality Control tools

• These tools include Pareto analysis, cause-and-effect diagram, check sheet, control chart, histogram, scatter diagram, and flowchart

• They are used to analyze data, identify root causes of problems, and make informed decisions for process improvement

PPL stands for Production Per Labour and PPLH stands for Production Per Labour Hour.

• PPL is a measure of how much production is achieved per unit of labor input.

• PPLH is a measure of how much production is achieved per labor hour.

• Both metrics are used to evaluate the efficiency of production processes.

• For example, if a factory produces 100 units with 10 workers, the PPL would be 10 units per worker.

• If the same factory op...read more

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