Three-Point Bend Test for Hemming Performance Evaluation
|Publication Date:||1 July 2008|
The purpose of this test method is to determine the hemming performance of aluminum sheet material for body closure applications. This test procedure and evaluation method applies for all hemming processes, including table top hemming, press hemming, and roller hemming.
Note: Nothing in this standard supersedes applicable laws and regulations.
Note: In the event of conflict between the English and domestic language, the English language shall take precedence.
In this test, a sheet sample is bent in a 3-point fixture to 180 degrees.