News

  • Mold material process performance requirements (2)

    Annealing process The spheroidizing annealing temperature range is wide, the annealing hardness is low, the fluctuation range is small, and the spheroidization rate is high. www.tzhdmj.com read more

    Oct 12, 2019 Industry News
  • Mold material process performance requirements (3)

    3. Machinability Large cutting amount, low tool loss and low surface roughness. 4. Oxidation and decarburization sensitivity When heated at high temperature, the anti-oxidation energy is good, the decarburization speed is slow, and it is not sensitive to the heating medium, and the tendency to produ... read more

    Oct 19, 2019 Industry News
  • Mold material process performance requirements (4)

    6. Hardenability After quenching, a deep hardened layer can be obtained, which can be hardened with a mild quenching medium. 7. Quenching deformation cracking tendency The conventional quenching volume change is small, the shape is warped, the distortion is slight, and the abnormal deformation tende... read more

    Oct 24, 2019 Industry News
  • Mold maintenance

    1: After the mold is used for a long time, the cutting edge must be sharpened. After grinding, the cutting edge surface must be demagnetized, and it cannot be magnetic, otherwise it will easily block the material. The mold manufacturer must make detailed records, count its use, care (lubrication, cl... read more

    Nov 01, 2019 Industry News
  • Mold maintenance (2)

    2: Springs and other elastic parts are most vulnerable to damage during use, and usually breakage and deformation occur. The method adopted is to replace. In the process of replacement, we must pay attention to the specifications and models of the spring. The specifications and models of the spring ... read more

    Nov 09, 2019 Industry News
  • Mold maintenance (3)

    4: Fasten the parts and check whether the fastening parts are loose or damaged. The method is to find the parts with the same specifications for replacement. 5: Pressing parts such as pressure plate, superior glue, etc., unloading parts such as stripping plate, pneumatic top material, etc. During ma... read more

    Nov 15, 2019 Industry News