Examination, testing and measurement procedures carried out in our quality control mechanical laboratory starts with the conformity and curvature controls of the semi-finished wire products obtained in our wire drawing production process.
Wires and wire products selected under rigorous control are turned into a final product. However they are once more subjected to a series of mechanical and dimensional controlling procedures.
The examination, testing and measurement procedures we carry out on our products are summarized as follows;
* Unit weight controls,
*Measurement of yield and tensile strength values,
*Wire measurements (thickness, ends),
*% strain measurements,
*Rod cross-section surface controls,
*Ovality controls (for flat products).
*Centre resistance (Impact Test)
*Upset Test (For bolting (Coldheading) for quality)
*Cycling Test (Deformation Test)
All examination, testing and measurement procedures carried out related to our products are evaluated by conducting a statistical quality control.
Our testing and measurement devices;
Constriction % and strain % measurements are carried out depending on request.
- Ovality and tolerance checks with roll diameter (for flat products)
-Electronic precision weight measurement device,
-Electronic type and vernier type calipers,
-Micrometers, -Angle measuring devices,
-Steel ruler and tape measures
All examination, testing, and measurement devices used in our mechanics laboratory has a calibration certificate; calibration procedures are carried out periodically by External Calibration Laboratories with national and international qualifications.