Quality Control & Laboratories

TERBAY has made quality control activities an integral part of its production, and carries them out with attention and stability in every step with its professional staff and technologically up-to-date equipments.

At every stage of production, alongside the dimensional measurements sustained on the field, laboratory equipments and quality equipments such as MSA, SPC, Control Charts are utilized to track and improve the other parameters.

Some of the applied control methods in the laboratories include:

• 3D CMM Coordinate-Measuring Machine [x=4000 mm, y=1600mm, z=2000mm]
• 3D Romer Absolute Arm Compact
• Liquid Penetrant Testing
• Magnetic Particle Testing
• Ultrasonic Testing
• Hardness Test
• Visual Control
• Macro Analysis
• Gravimetric Millipore Analysis
• Paint Gloss Measurement
• Paint Thickness Measurement
• Paint Adhesion Testing

TERBAY evaluates the risks for all processes it carries out with the FMEA method to manage them properly. The root causes of the encountered problems are detected by the Ishikawa diagram, 8D, and 5 Why analysis methods to obtain permanent solutions.