The metal stamping factory knows that this kind of 'sharpening method' stamping quality is more qualified

In the metal stamping processing plant, the molds of the stamped products will have corresponding wear during production. At this time, some punching knives need to be removed for fine grinding. Xiaoshuo will take you to learn about these 'sharpening methods': There are many ways to sharpen the mold, which can be achieved by a special sharpening machine or on a surface grinder. The sharpening frequency of punch and lower die is generally 4:1. Please adjust the height of the die after sharpening. 1. The hazards of incorrect sharpening methods: incorrect sharpening will aggravate the rapid destruction of the die edge, resulting in a greatly reduced number of blows per sharpening. 2. The benefits of the correct sharpening method: regular sharpening of the mold, the quality and accuracy of the punching can remain stable. The cutting edge of the mold is damaged more slowly and has a longer life. 3. The amount of grinding (cutting amount) each time should not exceed 0.013 mm. Excessive grinding will cause the mold surface to overheat, which is equivalent to annealing treatment, and the mold becomes soft, which greatly reduces the life of the mold. Hardware, 15 years of ingenuity and focus on metal stamping processing plants, 20,000+ sets of mold customization production experience, monthly 100+ sets of mold processing capacity, 3 million punching production capacity per day, stamping accuracy up to 0.01mm, 16 quality inspection layers are strictly controlled . It can quickly solve time-critical problems for you, solve stamping accuracy problems, and solve production quality problems. Choose, the choice is peace of mind and peace of mind!