Processing Accuracy of a Small Punch Press Machine

DOI

Bibliographic Information

Other Title
  • 金属薄板のプレス穴あけ加工における加工精度
  • Study on a vibration-assisted process
  • 振動付加の加工性能への影響

Description

There have been important improvements in the domain of precision engineering in the last years. Because of the advances of machining technologies especially machining accuracy, miniaturization of some industrial products became possible, so that needs on small products has been increasing.Shearing, which is known to be a stable process with a high productivity, still has a large application field but its applications are expected to become more and more important. Many studies on punch processing have been done especially around 1950, but recently, the definition of ″thin sheet metal″ has changed, so there are not enough experiments data on sheet metal which thickness is under 0,5mm (current definition of thin metal sheet). Studies on clearance and tool misalignment have been done in this research and currently, a new processing method – vibration-assisted process – is introduced. The main objective of this study is to make clear the influence of vibrations on manufacturing performances.

Journal

Keywords

Details 詳細情報について

  • CRID
    1390001205650918144
  • NII Article ID
    130005029512
  • DOI
    10.11522/pscjspe.2009s.0.157.0
  • Data Source
    • JaLC
    • CiNii Articles
  • Abstract License Flag
    Disallowed

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