The paper presents an analysis of the current state of the double-sided elastostatic pressing technology (ESP) of profiled powders blanks. The technology of single-sided pressing on universal hydraulic presses is compared with the technology of pressing in the “floating” molds and on a double-acting installation. Variants of molds implementing the studied pressing scheme have been developed. The results of pressing a sample in the form of a rod with a collar are presented. The necessity of further development of the method is shown, which consists in the creation of specialized installations for pressing the complex profiled products.

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A Double-Sided Elastostatic Pressing Technology of Profiled Powders Blanks

  • Pavel A. Kuznetsov,
  • Alexandra O. Prostorova,
  • Kirill V. Lepetan,
  • Ilya D. Karachevtsev

摘要

The paper presents an analysis of the current state of the double-sided elastostatic pressing technology (ESP) of profiled powders blanks. The technology of single-sided pressing on universal hydraulic presses is compared with the technology of pressing in the “floating” molds and on a double-acting installation. Variants of molds implementing the studied pressing scheme have been developed. The results of pressing a sample in the form of a rod with a collar are presented. The necessity of further development of the method is shown, which consists in the creation of specialized installations for pressing the complex profiled products.