NC machine settings transformation for tilt method

Jinzhan Su, Zongde Fang, Xuemei Cao

Research output: Contribution to journalArticlepeer-review

5 Scopus citations

Abstract

Transformation principle and method for machine settings from cradle-type hypoid generator to Free-From CNC one was studied. Appling coordinate transformation, the mathematical model of tilt method process for hypoid gears was proposed, which can be used for simulation face milling and face hobbing process. By auxiliary coordinate systems, the relative position and motion between the head-cutter and the workpiece during the two generation process was established, and transformed to Free-Form coordinate system, to obtain and to expand the expression of 6 CNC axes. A numerical example was also employed to verify the proposed method, and the TCA results proved that transformation is feasible.

Original languageEnglish
Pages (from-to)223-226
Number of pages4
JournalNongye Jixie Xuebao/Transactions of the Chinese Society of Agricultural Machinery
Volume40
Issue number11
StatePublished - Nov 2009

Keywords

  • Free-Form machine
  • Hypoid gears
  • Machine settings transformation
  • Tilt method

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