‌Dimensional accuracy‌: Thicker materials require greater force to be cut or pressed into shape, so they are prone to deformation and errors during processing. ‌ Surface quality‌: Thinner materials are generally easier to obtain smooth surfaces because they can be cut and formed more easily. ‌Processing difficulty‌: Thicker materials require longer stamping time and greater pressure to be processed and formed. In addition, thicker materials are also more prone to defects such as burrs and cracks, which require a higher level of technology and more complex processing technology to solve. ‌Possible defects‌: During the stamping process, overly thick materials may cause problems such as breakage, wrinkles, and tears, which not only affect the appearance of the product, but may also affect the product's performance.