Luggage hardware spring snap hook production process

The steps of making luggage hardware spring buckle generally include the following main links:

1. Design and drawing
   According to customer needs or market trends, design the appearance and function of the spring buckle, draw three-dimensional drawings, and clarify the size, material, function and structure.
2. Mold making
   According to the design drawings, make the mold that meets the requirements. The precision of the mold directly affects the quality of the metal spring buckle, and high-strength steel is usually used to make the mold.
3. Material preparation
   Choose suitable metal materials, such as stainless steel, brass, zinc alloy, etc. Cut, roll or form materials according to the design requirements of the spring buckle in preparation for subsequent processing.
4. Stamping
   Using stamping equipment, metal materials are stamped into the desired shape by means of a die. Different parts of the spring buckle (such as the buckle, buckle, spring, etc.) can be formed by different molds and processes.
5. Spring assembly
   According to the design of the spring buckle, the appropriate spring material is selected, and the spring is produced and assembled according to the elastic requirements of the design. This step usually requires manual or automated assembly equipment.
6. Surface treatment
   In order to enhance the durability, corrosion resistance and beauty of the spring buckle, it is usually necessary to perform surface treatment, such as electroplating, painting, oxidation or polishing. This step is crucial for appearance and service life.
   Step 7 Assemble
   The individual components (buckle, hook, spring, etc.) are riveted, welded or otherwise assembled into a complete spring buckle.
7. Quality inspection
   Test the size, strength, elasticity and surface treatment of the finished product to ensure that it meets the quality standards. Perform fatigue and corrosion resistance tests if necessary.
8. Packaging and shipping
   Quality tested spring fastenings are cleaned, packaged and ready to be shipped to customers or put on the market.
   Each step requires precise processes and high-quality materials to ensure the performance and quality of the final product