{"id":10880,"date":"2024-10-28T16:10:11","date_gmt":"2024-10-28T08:10:11","guid":{"rendered":"https:\/\/www.ray-tron.com\/?p=10880"},"modified":"2024-10-28T16:10:11","modified_gmt":"2024-10-28T08:10:11","slug":"clc0015","status":"publish","type":"post","link":"https:\/\/www.ray-tron.com\/en\/clc0015\/","title":{"rendered":"What difficulties and problems will be encountered in the production process of small-sized copper strips"},"content":{"rendered":"
In the process of making millimeter-level copper strips, the following difficulties and problems may be encountered:<\/p>\n
1. Precision control<\/strong><\/p>\n Thickness and width tolerance: The millimeter-level copper strip has extremely high requirements for thickness and width tolerance, and a slight error may result in unqualified products. This requires high-precision rolling equipment and fine process control.<\/p>\n Difficulty in equipment debugging: During the equipment debugging process, it may be difficult to find the optimal rolling parameters, resulting in differences between product batches.<\/p>\n 2. Material issues<\/strong><\/p>\n Uneven quality of raw materials: Impurities, oxide layers or surface defects in raw materials can affect the performance of the final product. Ensuring the consistency and purity of raw materials is a challenge.<\/p>\n Material brittleness: During the rolling process, the material may become brittle due to work hardening, increasing the risk of cracks and fractures.<\/p>\n 3. Stress management during processing<\/strong><\/p>\n Internal stress accumulation: Millimeter-level copper strips may generate internal stress during multiple rolling processes, causing material deformation or cracks. The rolling sequence and annealing treatment need to be reasonably designed.<\/p>\n 4. Temperature control<\/strong><\/p>\n Annealing temperature and time control: During the annealing process, improper temperature and time control may lead to a decrease in material properties and affect flexibility and tensile strength.<\/p>\n