change metal_peg material from Red Pine to steel

This commit is contained in:
John Hsu 2015-10-23 15:32:58 -07:00
parent d8197329cb
commit 90407844a2

View File

@ -24,10 +24,9 @@
</geometry>
<surface>
<contact>
<!-- Red Pine coefficients according to
http://www.fpl.fs.fed.us/documnts/fplgtr/fplgtr113/ch04.pdf -->
<poissons_ratio>0.347</poissons_ratio>
<elastic_modulus>8.8e+09</elastic_modulus>
<!-- stainless steel 18-8 material properties -->
<poissons_ratio>0.305</poissons_ratio>
<elastic_modulus>2.0e+11</elastic_modulus>
<ode>
<kp>100000</kp>
<kd>100</kd>