Garabetov
Mechanical
- Jan 13, 2021
- 1
Hello fellow engineers,
How would you interpret this tolerance?
“3,65 ±1°/S”
I was going over a drawing sent from our fellow colleagues in China, its for an injection molding part. There are some distance dimensions with a tolerance in degrees over “S”. I don’t know how to interpret it. I assume S stands for symmetrical but that is only a guess. How do you apply a degree of tolerance in a liniar dimension ? Here is another exaple form the same drawing “Ф13,386 +0.05 -0.08 +0.5°/S”
There isnt a Datum called S and its not a symmetry dimension.
I opened my books on dimensioning intolerances and as you wloud imagine nothing there.
Cloud it just be some Junior students imagination? Even so how wloud you go about measuring such a thing?
Edit: (Boss told me to take the pics down sorry)
How would you interpret this tolerance?
“3,65 ±1°/S”
I was going over a drawing sent from our fellow colleagues in China, its for an injection molding part. There are some distance dimensions with a tolerance in degrees over “S”. I don’t know how to interpret it. I assume S stands for symmetrical but that is only a guess. How do you apply a degree of tolerance in a liniar dimension ? Here is another exaple form the same drawing “Ф13,386 +0.05 -0.08 +0.5°/S”
There isnt a Datum called S and its not a symmetry dimension.
I opened my books on dimensioning intolerances and as you wloud imagine nothing there.
Cloud it just be some Junior students imagination? Even so how wloud you go about measuring such a thing?
Edit: (Boss told me to take the pics down sorry)
