Shandong metal stamping parts, how to carry out mold maintenance + 20000+ sets of mold customization production experience

The mold technician in charge of Shandong metal stamping parts said that if the mold punch is bitten by the material and cannot be taken out, please carry out the project inspection as described in the novel below.　　 1. Re-sharpening of punch and die. A mold with a sharp edge can produce a beautiful cut surface. If the edge is blunt, additional punching pressure is required. Moreover, the section of the workpiece is rough, which produces a great resistance, causing the punch to be bitten by the material.　　2, the gap of the mold. If the gap of the mold is not properly selected relative to the plate thickness, the punch needs a large demolding force when it is separated from the material. If the punch is bitten by the material for this reason, please replace the lower die with a reasonable clearance.　　 3. The state of the processed material. When the material is dirty or dirty, the dirt adheres to the mold, making the punch bite by the material and unable to be processed.　　 4. Deformed materials. The warped material will clamp the punch after punching the hole, causing the punch to be bitten. For warped materials, please flatten them before processing.　　 5. Excessive use of springs. Will make the spring fatigue. Please always pay attention to check the performance of the spring. Hardware, 15 years of focus on Shandong hardware stamping parts, 20,000+ sets of customized stamping die production experience, monthly processing capacity of 100+ sets of molds, hundreds of precision processing production equipment, daily production capacity of 3 million punches, and silk-like stamping accuracy up to 0.01 mm, the raw materials are imported and the original national standard factory, and 16 quality inspections are strictly controlled. It can quickly solve time-critical problems for you, solve stamping accuracy problems, and solve production quality problems. Choose, choose to rest assured!