A portable device for single point strain analysis in sheet metal forming processes

被引：2
|
作者：
Wankhede, Pankaj [1 ]
Narayanaswamy, Nara Guru [2 ]
Kurra, Suresh [1 ]
Priyadarshini, Amrita [1 ]
机构：
[1] Birla Inst Technol & Sci Pilani, Dept Mech Engn, Hyderabad Campus, Hyderabad, India
[2] Birla Inst Technol & Sci Pilani, Dept Elect Engn, Hyderabad Campus, Hyderabad, India
来源：
HARDWAREX | 2022年 / 12卷
关键词：
Sheet metal forming; Strain measurement; Circle grid analysis; Ellipse fitting; End caps; USB microscope; IMAGE; DEFORMATION;
D O I：
10.1016/j.ohx.2022.e00371
中图分类号：
TM [电工技术]; TN [电子技术、通信技术];
学科分类号：
0808 ; 0809 ;
摘要：
Strain measurement is one of the basic techniques in sheet metal forming for quantifying the deformation of a material under the effects of various loading conditions. The main components in the automatic strain measurement system are the image acquisition hard-ware and image processing software. This paper presents an automatic single point strain analysis system for sheet metal forming applications. The proposed system is very portable and consists of a USB microscope with different end caps for image acquisition. The soft-ware system was developed using Python - OpenCV library and provided with a graphical user interface (GUI).(c) 2022 The Authors. Published by Elsevier Ltd. This is an open access article under the CC BY-NC-ND license (http://creativecommons.org/licenses/by-nc-nd/4.0/).
引用
收藏
页数：11
相关论文
共 50 条
  • [21] Explicit Analysis of Sheet Metal Forming Processes Using Solid-Shell Elements
    Li, Qiao-Min
    Yi, Zhao-Wei
    Liu, Yu-Qi
    Tang, Xue-Feng
    Jiang, Wei
    Li, Hong-Jun
    METALS, 2022, 12 (01)
  • [22] Principles and apparatus of multi-point forming for sheet metal
    Liu, Chunguo
    Li, Mingzhe
    Fu, Wenzhi
    INTERNATIONAL JOURNAL OF ADVANCED MANUFACTURING TECHNOLOGY, 2008, 35 (11-12): : 1227 - 1233
  • [23] Principles and apparatus of multi-point forming for sheet metal
    Chunguo Liu
    Mingzhe Li
    Wenzhi Fu
    The International Journal of Advanced Manufacturing Technology, 2008, 35 : 1227 - 1233
  • [24] Numerical Analysis of the Stress/Strain Evolution in Incremental Sheet Forming and Stretch-bending Processes
    Centeno, G.
    Vallellano, C.
    Vazquez, J.
    Doblas, F. J.
    Martinez-Donaire, A. J.
    Garcia-Lomas, F. J.
    ADVANCES IN NON CONVENTIONAL MATERIALS PROCESSING TECHNOLOGIES, 2012, 713 : 103 - 108
  • [25] Holistic design and simulation system in sheet metal forming processes
    D. Y. Yang
    S. W. Lee
    J. B. Kim
    J. W. Yoon
    D. W. Lee
    Metals and Materials, 1998, 4 : 715 - 722
  • [26] A developed friction test for sheet metal stretch forming processes
    Hassan, M. A.
    Tan, C. J.
    Yamaguchi, K.
    INTERNATIONAL JOURNAL OF SURFACE SCIENCE AND ENGINEERING, 2013, 7 (02) : 152 - 170
  • [27] Optimization of sheet metal forming processes by the use of numerical simulations
    Gantar, G
    Pepelnjak, T
    Kuzman, K
    JOURNAL OF MATERIALS PROCESSING TECHNOLOGY, 2002, 130 : 54 - 59
  • [28] Tribology testing to friction determination in sheet metal forming processes
    Makhkamov A.
    Wagre D.
    Baptista A.M.
    Santos A.D.
    Malheiro L.
    Ciencia e Tecnologia dos Materiais, 2017, 29 (01): : e249 - e253
  • [29] Approaches for Preventing Tool Wear in Sheet Metal Forming Processes
    Trzepiecinski, Tomasz
    MACHINES, 2023, 11 (06)
  • [30] Holistic design and simulation system in sheet metal forming processes
    Yang, DY
    Lee, SW
    Kim, JB
    Yoon, JW
    Lee, DW
    METALS AND MATERIALS-KOREA, 1998, 4 (04): : 715 - 722
12345