Basic Components & Elements of Surface Topography
Basic Components & Elements of Surface Topography
Basic Components & Elements of Surface Topography
Create successful ePaper yourself
Turn your PDF publications into a flip-book with our unique Google optimized e-Paper software.
<strong>Surface</strong> Texture Symbols<br />
ASME Y14.36M-1996 ISO 1302-1992 ISO 1302-2000<br />
b<br />
c<br />
a<br />
x<br />
c f<br />
a<br />
b<br />
e d<br />
e d<br />
a = roughness value Ra a = one single parameter and sampling<br />
b = production method, treatment, length or cut<strong>of</strong>f<br />
coating, other text, or note callout b = other parameters<br />
c = roughness cut<strong>of</strong>f or sampling length c = production method, treatment,coating<br />
d = direction <strong>of</strong> lay<br />
d = direction <strong>of</strong> lay<br />
e = minimum material removal requirement e = material removal allowance<br />
f = roughness value other than Ra preceded x = not to be used<br />
by its parameter symbol (e.g. Rz 0.4) ∇= material removal symbol<br />
∇= material removal symbol<br />
800-875-4243
Change language