Problems to be paid attention to in the production of metal stamping parts

Metal stamping parts are widely used in life, involving all aspects of national life. However, for stamping factories, the processing of metal stamping parts is not simple. Precision—The team has more than 30 years of experience in custom processing of stamping parts. Next, we will give you an analysis of the issues that should be paid attention to in the production of metal stamping parts. 1. Effective mold design plan. In the stamping die, the order of cutting is likely to endanger the precision of the stamping parts. Therefore, you need to cut the subtle parts of the stamping parts. Under normal circumstances, first allocate a large total area. The cutting and pressing of the material, and then the distribution of a smaller total area of u200bu200bthe cutting and pressing, so that the damage of the punching force to the forming of the stamping can be alleviated. 2. Add strong pressure to increase the working pressure of the raw materials on the cavity side to increase the working pressure of the material on the side of the cavity by thickening the stripping part of the inverted insert, so as to prevent the stamping parts from turning over and distorting during the shearing pressure. 3. Slope or arc at the top of the knife edge of the die base. The slope or arc at the top of the knife edge of the die holder can relieve the pressure of cold punching. Relieving the pressure of cold punching can alleviate the pulling force on the raw materials on the cavity side, and then achieve the actual effect of suppressing the turning and distortion of the stamping parts. 4. Pressing the raw materials Everyone should get rid of the traditional mold design scheme structure, and give the material space on the pouring board, so that the pouring board in the stamping die can move stably, and the raw materials can be clamped. Naturally, the important forming part, the spout board must be made into a block-type structure, in order to conveniently deal with the abrasion (pressure) loss caused by the long-term stamping die at the holding part of the spout board, and it is impossible to clamp the raw material. 5. In the production of molds, attention should be paid to the sharpness of the shearing convexity and the cavity knife edge. When the shearing knife edge is damaged, the tensile stress on the raw material will expand, and the stamping parts will cause turning and distortion of the material tend to increase. [Related recommendation] Learn more: What are the methods for polishing the surface of stainless steel? Learn more: Manufacturing characteristics of automobile stamping parts molds Learn more: Points to note in the design of continuous stamping dies (2)