Theory of constrained cutting: Model of chip formation with a developed plastic-deformation zone

Результат исследований: Материалы для книги/типы отчетовМатериалы для конференции

3 Цитирования (Scopus)

Аннотация

A model of chip formation with a single conditional shear surface cannot be implemented in determining the stresses and strains in the blank and chip neither nor in determining the contact stresses at the working sections of the front and read cutter surfaces. At the same time, it has been established experimentally that the cut layer is converted to chip in a plastic zone of complex form. Numerous attempts have been made to simulate this zone by constructing slip-line fields. According to plasticity theory, slip lines constitute two families of mutually orthogonal curvilinear coordinates, along which the maximum tangential stress acts. If the kinematically possible slip-line field is constructed, it is possible to calculate the stress-strain state in the chip-formation zone.

Язык оригиналаАнглийский
Название основной публикацииMaterials Science Forum
Страницы782-789
Число страниц8
Том762
DOI
СостояниеОпубликовано - 2013
Событие7th International Conference on Physical and Numerical Simulation of Materials Processing, ICPNS 2013 - Oulu, Финляндия
Продолжительность: 16 июн 201319 июн 2013

Серия публикаций

НазваниеMaterials Science Forum
Том762
ISSN (печатное издание)02555476

Другое

Другое7th International Conference on Physical and Numerical Simulation of Materials Processing, ICPNS 2013
СтранаФинляндия
ГородOulu
Период16.6.1319.6.13

ASJC Scopus subject areas

  • Materials Science(all)
  • Condensed Matter Physics
  • Mechanical Engineering
  • Mechanics of Materials

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