Sentence examples for roughness error from inspiring English sources

This high requirement is not only represented by the realization of ultra-low PV and RMS values of the conventional surface roughness error in the spatial domain, but reflected by the harsh control of surface errors in the full spatial frequency domain [2, 3].

In this study, response surface (RS) model and an artificial neural network (ANN) are developed to predict surface roughness values error on mold surfaces.

In this investigation, the performance of deep and shallow cryo-treated tungsten carbide drills has been evaluated and optimized based on minimum of: maximum thrust force, average surface roughness, circularity error and exit burr height while drilling 304 grade austenitic stainless steel which is a hard-to-machine material and widely used in industries.

The proposed tuning method leads to significant reduction of roughness prediction errors in machining operations in comparison to techniques currently used.

A high-pass Gaussian filter (50 × 50 μm) was used to separate roughness from errors of form and waviness [ 22].

Higher point angle is desirable for minimal surface roughness and circularity error.

The verification experiment carried out to check the validity of the developed model predicted surface roughness within 6% error.

The catalytic current density corrected for surface roughness, within experimental error, was not strongly dependent on the iridium content.

The verification experiment is carried out to check the validity of the developed model that predicted surface roughness within 6% error.

Although much progress has been made, it is still not easy to fabricate this mirror and satisfy the surface roughness and figure error requirements.

To find a suitable value of, the inversion procedure is repeated with different values of 5, 10, 15....... 50, 100 and an L curve (Hansen, 1998) is plotted between model roughness and rms error.