The effect of surface finish on component performance – J.R. Clark M.B. Grant

Abstract

Many have discussed, evaluated, defined and contemplated the notion of surface technology for more than half a century and have drawn one outstanding conclusion: currently, no one has all the data to define accurately the” functionality” of a piece part surface to predict how it will perform and for how long. Typical required~; urface functions include: Rolling Sliding Hammering Sealing Load Bearing Cosmetic Light Reflective Electrical Contact Forming Each manufacturer looks at the methods, timing and costs of fabricating a component surface, but few examine all the variables that when controlled can maximize the effectiveness of the surface treatment. Understandably, the process to identify all the necessary controls and then apply them in an effective manner is complicated and possibly even insurmountable in the manufacturer’s mind.