Review on Sheet Metal Formability

Shivang Chhikara; Rajat Khatta; Suraj Prakash Verma; Dadge Mukesh Shamrao

doi:https://doi.org/10.51976/ijari.822024

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Review on Sheet Metal Formability

Shivang Chhikara, Rajat Khatta, Suraj Prakash Verma, Dadge Mukesh Shamrao

Vol 8 , Issue 2 , April - June 2020 | Pages: 138-143 | Research Paper

https://doi.org/10.51976/ijari.822024

Received: January 17, 2020 | Revised: May 20, 2020 | Accepted: May 28, 2020 | Published Online: June 15, 2020

Author Details ( * ) denotes Corresponding author

1. * Shivang Chhikara, Department of Mechanical Engineering, Delhi Technological University, Delhi, India (shivangchhikara@gmail.com)

2. Rajat Khatta, Department of Mechanical Engineering, Delhi Technological University, Delhi, India

3. Suraj Prakash Verma, Department of Mechanical Engineering, Delhi Technological University, Delhi, India

4. Dadge Mukesh Shamrao, Department of Mechanical Engineering, Delhi Technological University, Delhi, India

Sheet metal Forming is one of the most important and diverse manufacturing processes and has been an integral part of industries like automotive and aerospace which need high density, lightweight and high strength materials. This paper tries to encapsulate the features related to Formability and its testing. Various parameters like anisotropy and strain rates on which the formability depends are also considered and their impact on the testing. Further, the paper includes study of Formability of Tailor Welded Blanks which is an integral part of the automotive sector. At last the paper concludes with the future developments that can be made in this field along with new modelling techniques and new advancements in testing.

Keywords

Formability; Forming limit diagram; Yielding; Anisotropy; Strain rate

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