Ningbo metal stamping parts manufacturer, stamping parts common problems + 15 years of stamping experience team

What are the more common problems in stamping processing? The staff of Ningbo hardware stamping parts manufacturer introduced relevant knowledge, Xiaoshuo compiled the following information, and let everyone take a look: 1. Bonding, scratches: due to the friction between the material and the punch or die, the workpiece or Defects on the mold surface; 2. Burr: mainly occurs in the cutting die and blanking die, the gap between the cutting edges may be large or small, and burrs will be produced; 3. Line deviation: When the part is formed, the first contact with the mold The part is squeezed and formed a line; 4. Concave: foreign matter (iron filings, rubber, dust) mixed in the uncoiling line causes convexity and concavity; 5, twists and turns: due to uneven stress, poor drawbead matching or press slider Poor control, etc., cause twists and strains in the r-corner or embossed part of the workpiece; 6. Wrinkles: due to poor adjustment of the press slider, low press accuracy, improper adjustment of air cushion pressure, large punch or r part, etc. Wrinkles on the edges or r parts. Hardware, 15 years of ingenuity and focus on the processing of metal stamping parts, 20,000+ sets of stamping die customization production experience, monthly 100+ sets of die processing, daily production capacity of 3 million punching times, stamping accuracy up to 0.01mm, and 16 strict quality inspections. check. It can quickly solve time-critical problems for you, solve stamping accuracy problems, and solve production quality problems. Choose, choose rest assured!