I need help. I have an assignment due Wednesday on design stuff. I'm on stuck on one question. I have to figure out what these symbols mean (marked with yellow).
Thanks in advance
what kind of design?
I have never seen those symbols
>>14977796
Google say Rz is sourface roughness?
http://edmprecision.com/wp-content/uploads/2016/05/Surface-Comparison-Chart.jpg
It's measured in little triangles apparently.
I know nothing about it I just googled.
>>14977818
*continue
Yes, apparently
they are all surface roughness symbols:
"surface roughness symbol"
If you search on google, those come up
>>14977821
>>14977818
Ok, thank you :)
>>14977796
looks like welding instructions to me
the dotted lines look like folding marks