engineering recuitment SAIL OCTT Mock Test 2024 Production Engineering (Manufacturing) Machining Processes and Machine Tools
The relationship between the shear angle (ϕ), friction angle (β), cutting rake angle (α) and the machining constant (c) for the work material is
1
2α + β + ϕ = C
2
2α - β + ϕ = C
3
2ϕ + β - α = C
4
2β + ϕ - α = C
5
2ϕ + β + α = C