What core test equipment are needed for performing ISO 12870 test items
Publish Time: Author: SkyLine Editor
To perform the tests specified in ISO 12780 for spectacle frames, you will typically require the following core test equipment
Load Testing Machine: This machine is used to apply specific loads and forces to test the strength and durability of the frame. It measures the ability of the frame to withstand bending, twisting, and other mechanical stresses.
Eyeglasses Frame Tensile Welding Tester
Impact Testing Machine: This machine is used to simulate impact forces on the frame, simulating accidental drops or impacts. It measures the frame's resistance to breakage or deformation under impact.
Surface Finish Testing Equipment: This equipment is used to evaluate the surface finish and quality of the frame. It may include devices such as magnifying lenses, microscopes, or visual inspection tools to check for scratches, imperfections, or flaws.
Hinge Testing Machine: Spectacle frames often include hinges, and this machine is used to test the functionality and durability of the hinges. It applies repetitive opening and closing movements to assess the hinge's performance and resistance to wear.
Corrosion Testing Equipment: This equipment is employed to assess the frame's resistance to corrosion, particularly for metal frames. It may involve exposing the frame to various environmental conditions, such as salt spray or humidity, and evaluating the frame's response.
Dimensional Measurement Tools: Precise measurement tools like calipers, micrometers, or optical measuring systems are required to verify the dimensions and tolerances of the frame components, ensuring they conform to the specified requirements.
These are some of the core test machines and equipment commonly used for performing tests according to ISO 12780. However, specific testing requirements may vary depending on the particular tests being conducted and the capabilities of the testing facility. It is advisable to refer to the ISO 12780 standard itself for detailed information on the required equipment and procedures for each test.
