Mold copper male inspection is an important link to ensure the quality and accuracy of the mold. During the detection process, you need to pay attention to the following aspects: Appearance inspection: First of all, the appearance of the copper must be inspected to see if there are any obvious defects, such as blisters, bumps, scratches, etc. These defects may affect the use and accuracy of the copper drum and require timely repair or replacement. Dimensional inspection: Use precise measuring tools, such as vernier calipers, height gauges, etc., to measure the dimensions of the copper pins. Focus on checking the key dimensions of the copper male, such as thickness, height, width, etc., to ensure that they meet the design requirements. Position accuracy inspection: Check the position accuracy of the copper pin in the mold, including the gap, parallelism, perpendicularity, etc. between the copper pin and other parts of the mold. These positional accuracy directly affect the assembly and use of the mold. Material inspection: Test the material of the copper plate to ensure that it meets the design requirements. For example, check the hardness, strength and other performance indicators of copper to ensure that it has sufficient stability and durability during use. Roughness inspection: Use a roughness measuring instrument to detect the surface roughness of the copper pin. Surface roughness not only affects the appearance quality of copper pipes, but may also affect its wear resistance, sealing and other properties during use.