All Stories

  1. Measurement of three-dimensional shape of minute burr formed through punching process of circle hole
  2. Trials to evaluate bulging formability of duplex embossed A1050-O sheet using erichsen test
  3. A New Method of Producing Bend Angle by Applying Sheet Forging to V-Bending Process
  4. Observation of Welded Interface of SPCC/A1100-O Tailored Blanks Made by Butt Laser Welding