Principle of the small punch test

Title Principle of the small punch test
Description In the small punch test a disk like specimen is deformed in a miniaturized deep drawing experiment. The specimen (D=8 mm, h=0.5 mm) is clamped between a die (bore diameter d=4 mm, die edge radius r=0.5 mm) and a downholder and centrically deformed ba the punch with a spherical head (radius R=1.25 mm). For irradiated material the device is put into a hot chamber.
Copyright Dr. Abendroth, Martin
Picture Id 14078
Date 27.01.2005
Downloads:
400 x 300 px Show | Download GIF 4,5 MB
140 x 105 px Show | Download GIF 811 kB