The available equipment
The tools used in the quality control department and laboratory are calibrated continuously to control production lines and manufacturing parts as accurately as possible with minimal error. These tools include:
Quantometer (Chemical Analysis)
It is a device that can measure the presence of various elements in a piece. A device that measures the intensity of spectral lines at different wavelengths using optical detectors such as photomultiplier tubes.
Optical emission spectrometry (OES), using arc and spark excitation, is a preferred method for the analysis of metals and tracking the chemical composition of metal samples. Due to its short analysis time and inherent accuracy, optical emission spectrometry systems for spark emission are more effective in controlling the processing of alloys.
Electric arc spark spectrometers can be used in many aspects of the production cycle, including input inspection, metal processing, quality control of semi-finished and finished products, and many other applications that require the analysis of the chemical composition of metallic materials.
- Measurement of element concentrations using the basic copper quantum meter
- The possibility of measuring in the ppm range for pure copper
CU-P-Zn-Al-Fe-Pb-Ni-Mn-S-Sn-Si
Tensile Test
This is a mechanical strength testing device used for mechanical performance tests such as static load, tension, compression, bending, fracture, etc.; it is equipment used for various materials. This device plays a crucial role in conducting tests smoothly and obtaining accurate test results. This device uses an imported photoelectric encoder for displacement measurement and utilizes a single-chip microcomputer structure controller and internal powerful measurement and control software to integrate the functions of measurement, control, calculation, and storage. This function automatically calculates stress, elongation (requires a tensile tester), tensile strength, and elastic modulus, and automatically records the results. It Automatically records the maximum point, fracture point, force value, or specified elongation point. It uses a computer to display dynamic testing processes and test curves, as well as to process data. After the test, the curve can be enlarged for further analysis and editing, and the report can be printed.
Hardness Test:
A hardness tester measures the indentation depth caused by a constant force applied to a sample; this measurement indicates the sample’s hardness against mechanical, physical, and other stimuli.
The measurement is performed by this device using two methods: Brinell and Vickers, and it also has the capability to convert to Rockwell.
Electrical Resistance Test:
A micro-ohmmeter is a device used to measure the resistance of objects in the micro range. This type of measuring device is employed in the electrical industry, including various systems and circuits. It is also used for measuring the resistance of wires and cables in cable manufacturing plants, inspecting the connection points of busbars and cables, measuring the ohmic resistance of motor windings, transformers, and other applications in the industry.
Technical Specifications of Digital Micro-ohmmeter:
- Measurement Range: 1 micro-ohm to 20 mega-ohms
- Measurement Accuracy: 0.05%
- Measurement Method: Four-wire precise measurement (Kelvin Probe)
- Manual measurement with 10 ranges and auto-range capability
- 13 built-in comparators with the ability to compare upper and lower limits.
- Overall Production Process:
By providing raw materials (high-purity cathode with purity above 99.99%) as well as other scraps (red cable and return scraps from pressing, etc.), all loads are examined and analyzed using a quantum meter. If they meet the main criteria, the loads are selected and approved by the company, then sorted.
- Cable pressing machines and the existing scraps in the company and operators
They press the approved loads with custom weights and dimensions so that, after this, they are transferred to the next stage, which is palletizing and final weighing, and all loads are coded and identified based on the type of elements. After being transferred to the production hall, all loads are systematically separated and directed to the main production stage with a predetermined and accurate program for charging in the production unit related to the type of product.