Products
Quality control tests for metal accessories
Quality control of metal accessories should be carried out at every stage of the production process. These stages could be as follows:
Raw material control: The quality of metal accessories starts with the raw materials used. Therefore, necessary tests should be conducted to verify the quality of the raw materials.
Processing control: During the processing of metal accessories, the operations carried out should be verified. At this stage, the dimensions, shapes, surface quality, and other characteristics of the products should be checked.
Surface quality control: The surfaces of metal accessories are important for the quality of the products. Surface quality control includes checking for scratches, stains, oxidation, rust, and other surface defects in the products.
Mechanical tests: The durability of metal accessories is verified through mechanical tests such as tensile, bending, fracture, wear, and other tests.
Chemical tests: The material composition of metal accessories is verified through chemical tests. These tests help to confirm the quality of the products' materials.
Dimensional control: The dimensions of metal accessories are determined based on their designs and functions. Therefore, dimensional control should be conducted to verify that the products are in the correct dimensions and tolerances.
Quality control tests should be included in the manufacturer's quality control system. These tests are vital for verifying the quality of the products and ensuring customer satisfaction.
