Sentence examples for spherical mill from inspiring English sources

The samples were freeze-dried using Christ Alpha 1-2 lyophilizer, grinded in Retsch spherical mill, and decomposed with Milestone Ethos-1 microwave decomposition apparatus (Czech technical standards ČSN EN 13657, solid matrices samples preparation, screening, and skeleton determination).

A machining tool with a 3 mm diameter spherical milling bur was chosen and the machining process was conducted to build the final scaffold with a cut depth of 0.5 mm for the roughing step and 0.2 mm for the finishing step.

To do so, a comparison is made between milling using a spherical end milling cutter and a torus end milling cutter with the same outer radius.

These characteristics lead to the conclusion that the constructive angles of tools used in spherical surface milling must have the same values on both cutting edges.

Differences in media transport, stress distribution, energy dissipation, and liner wear were observed in the tower mill for the spherical and non-spherical cases.

While spherical media in tower mills has previously been studied, real grinding media shape in stirred mills can range from spherical (steel/ceramic balls) to highly non-spherical (sand or slag) resulting in very different media and grinding dynamics.

Based on the basic principle of stressed annular polishing technique, a set of special stressing mechanisms are designed to convert milling the aspheric surfaces of sub-mirrors with different off-axis distances into milling the spherical surfaces with identical radii of curvature, so that they can be pol- ished simultaneously on a continuous polishing machine.

This methodology is based on thorough theoretical research, which highlights the kinematic characteristics of spherical surface generation by milling.

In this paper, the authors show an original methodology for optimization of tool geometry used in the milling of spherical surfaces.

The resulting nanosuspensions were treated in 250 ml zirconia milling jars with 100 g of spherical 3 8 mm zirconia ceramic balls as milling media.

Based on Fig. 4b, after 10 h of milling, MgH2 particles became spherical and their mean size reached 338 nm.