STRENGTH ANALYSIS OF KINKED CURVE PLATE USED AS ELEMENT OF SYSTEM OF DEFORMERS IN SOIL CULTIVATORS
- DOI
- 10.2991/avent-18.2018.51How to use a DOI?
- Keywords
- calculation of strength, deep tiller, system of deformers, stress, strain, bending, kinked curve plate, clamped edges, geometric characteristics
- Abstract
The existing soil cultivators have a number of shortcomings. The authors suggest calculation for elements of the system of deformers in soil cultivators represented as plates with kinked curves. The paper explores a possibility of lengthening of horizontal elements of the system of deformers in rack of chizel type deep tiller without losses in its strength and without any significant changes in its thickness. The initial task is to calculate strained-deformed state of isotropic plates with kinked profile, clamped medial edges, symmetrically positioned on the vertical rack, inclined towards the vertical axis, having the same strength and uniform cross-section along the whole length (volumetric task). Numerical studies show zones that could possibly bear similar types of characteristic damages providing a possibility to design a kinked curve plate with optimal thickness, fracture angle and tilt angle. It is also found that the most dangerous feature is the decrease in the actual thickness of plate of more than 1/3 of computed thickness, thus leading to breakdown of a separate piece of the detail.
- Copyright
- © 2018, the Authors. Published by Atlantis Press.
- Open Access
- This is an open access article distributed under the CC BY-NC license (http://creativecommons.org/licenses/by-nc/4.0/).
Cite this article
TY - CONF AU - M.A. Bandurin AU - A.A. Mykhailin AU - V.V. Nefedov PY - 2018/05 DA - 2018/05 TI - STRENGTH ANALYSIS OF KINKED CURVE PLATE USED AS ELEMENT OF SYSTEM OF DEFORMERS IN SOIL CULTIVATORS BT - Proceedings of the International Conference "Aviamechanical engineering and transport" (AVENT 2018) PB - Atlantis Press SP - 267 EP - 270 SN - 2352-5401 UR - https://doi.org/10.2991/avent-18.2018.51 DO - 10.2991/avent-18.2018.51 ID - Bandurin2018/05 ER -