Course Description

Surface roughness comparators are used to establish a basis for the feel of the roughness of surfaces on manufactured parts to a known roughness value. In this course, you will gain the mastery required to accurately measure with a surface roughness comparators.

By the end of this course, you will be able to

• Identify the characteristics of surface texture

• Identify a surface texture symbol on an engineering drawing

• Identify the components of the surface texture symbol

• Compare the roughness of a surface of a part to a surface roughness comparator

Estimated completion time (hours): 1.0