Time-Variant Reliability Assessment and Its Sensitivity Analysis of Cutting Tool under Invariant Machining Condition Based on Gamma Process

Figure 2

Comparison of reliability of cutting tool 𝑅₁(𝑡) and 𝑅₂(𝑡) with the different 𝜎_𝛿𝑑 when 𝛿=7.5 μm, 𝑏=0.8, 𝑢=2.1, 𝑐=5.0.