Harita Seating Systems Engineer Interview Questions and Answers

CNC programming is the process of creating instructions for a computer-controlled machine to perform specific tasks.

• CNC stands for Computer Numerical Control

• Programs are created using CAM software

• Instructions are written in G-code

• Used in manufacturing for precision and efficiency

• Examples include milling, drilling, and turning operations

Tooling selection depends on factors like material, operation, budget, and accuracy.

• Consider the material being worked on

• Determine the operation being performed

• Set a budget for the tooling

• Ensure the required accuracy can be achieved

• Research and compare different tooling options

• Consult with experts or manufacturers for recommendations

The 7 QC tools are a set of problem-solving tools used in quality control and quality management.

• Check sheets: used to collect and organize data

• Pareto charts: used to identify the most frequent problems

• Cause-and-effect diagrams: used to identify the root cause of a problem

• Histograms: used to show the distribution of data

• Scatter diagrams: used to show the relationship between two variables

• Control charts: used to monitor...read more

Metallurgical concepts involve the study of properties and behavior of metals and alloys.

• Study of crystal structures and defects in metals

• Understanding of phase diagrams and heat treatment processes

• Knowledge of mechanical properties like strength, ductility, and toughness

• Familiarity with corrosion and its prevention methods

• Application of metallurgical concepts in industries like aerospace, automotive, and construction