Chip Formation in Constrained Cutting

S. I. Petrushin, R. Kh Gubaidulina

Research output: Contribution to journalArticlepeer-review


Existing approaches to chip formation in free and constrained cutting are analyzed. A new approach to description of the chip formation zone in constrained cutting with a single conditional shear surface is proposed. An analytical description of the shape of that surface is presented in general form. As an illustration, the chip formation zone is analyzed for sharp and rounded cutting edges. The results apply to the mechanics of cutting by blades.

Original languageEnglish
Pages (from-to)645-650
Number of pages6
JournalRussian Engineering Research
Issue number8
Publication statusPublished - 1 Aug 2018


  • chip formation
  • conditional shear surface
  • curved cutting edge
  • shear angle

ASJC Scopus subject areas

  • Mechanical Engineering
  • Industrial and Manufacturing Engineering

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