// multi-utility computation suite · offline · instant · precise
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sci.specific-wear-rate-Archard Calculator
Calculates material wear volume using Archard's wear law: V = K × F × d / H, where K is the dimensionless wear coefficient, F is load, d is sliding distance, and H is hardness. K ranges from 10⁻⁸ (excellent lubrication) to 10⁻² (severe dry wear) — hardness is the primary material variable resisting wear.
Inputs
W N
Applied force or weight (N or kN). Divide into dead load (permanent) and live load (variable — people, wind, etc.).
H Gpa
Reference formula or conversion factor shown for context.
S M
Separation between two points or total path length. Check that units are consistent throughout the calculation.
K Wear
Reference formula or conversion factor shown for context.
Results
wear volume V (mm³)
The computed three-dimensional volume.
specific wear rate k (mm³/N·m)
The value at the specified point or condition.
estimated wear depth (mm, per 100mm² area)
The computed depth.
V = K·W·s / H
Reference formula or conversion factor shown for context.