Sentence examples similar to Ra surface finish from inspiring English sources

Ra surface roughness values increased with the increasing tool wear.

The prototypes are characterized by a clinically relevant surface finish (Ra ~ 0.2 μm) with good geometric circularity (± 50 μm).

This study assess the contribution of three types of signals for the on-line monitoring and diagnosis of the surface finish (Ra) in automated taper turning operations.

with an average sphericity of ∼0.25 μm (best value of 0.15 μm) and an average surface finish, Ra of ∼8 nm (best value of 6.7 nm) with an actual polishing time of <30 h.

The semi-finishing teeth provide surface finish and the finishing teeth provide the final finishing.

However, even in the absence of pitting promoters electrodes with a 'rough' surface finish (Ra-values>1 µm) exhibited an initial potential increase, followed by a dramatic decrease to relatively low steady state values due to 'spontaneous de-passivation'.

Electrochemical machining (ECM), which is not normally considered as a precision process, is used to achieve accuracy better than 5 urn and surface finish 0.03 μm Ra by using pulsed power of relatively short durations (1 10 ms) and narrow inter-electrode gaps (10 50 μm).

The study did establish an improvement of surface finish of PCD from Ra = 0.55 μm, Rt = 4.5 μm to Ra = 0.29 μm, Rt = 1.6 μm within 15 25 min of polishing time along with significant reduction in surface defects.

Surface finish criteria such as Ra (CLA) and bearing area curves are likely to be the best.

The surface finish should be polished (Ra < 0.4 µm).

In conclusion, cemented Müller-type straight stems should be MSS-shaped, made of a material with high flexural strength (e.g. Co), and the surface finish should be polished (Ra < 0.4 µm).