Small mechanical press with double-axis servo system for forming of small metal products

Pi-Ying Cheng, Pin Jyun Chen*, Yu Ting Lin

*Corresponding author for this work

Research output: Contribution to journalArticlepeer-review

7 Scopus citations

Abstract

Multi-axis servo systems have been applied to many machine tools in recent decades, but they are not commonly used for press machines. They are particularly uncommon for small presses because it is still believed that the precision of a small press is dependent on the precision of its components and parts. However, high-precision components and parts are difficult to manufacture and assemble, so the costs of small precision presses are roughly equal to or higher than those of large press machines. Moreover, the accuracy of conventional small presses worsens over long operation times, particularly when dealing with off-center loading frequency. Therefore, we propose a small mechanical press with an adjustable driving system, using a slide and double-axis servo system, for manufacturing small products. Through this proposed design, we expect higher-quality products to be produced for lesser cost than conventional small presses.

Original languageEnglish
Pages (from-to)2371-2381
Number of pages11
JournalInternational Journal of Advanced Manufacturing Technology
Volume68
Issue number9-12
DOIs
StatePublished - 11 Mar 2013

Keywords

  • B-spline curve
  • Metal forming
  • Servo press

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