How linear, rotary, reciprocating and oscillating motion are evolving as customization grows and new capabilities emerge.

Track-roller linear guides and how they compare to other linear rails, slides, and ways to facilitate single and multi-axis linear motion — and the disparate ways these linear components integrate ...

[2n2r5] posted up a mechanism that we’d never seen before — a threadless ballscrew that turns rotational into linear motion with no backlash. It works by pressing the edge of three bearings fairly ...

Google published a deeper dive on the Pixel 10 Pro Fold’s new folding mechanism, highlighting the work of the hingeneers and as MKBHD christened them. The blog post offers a few more details on the ...

Different gears like spur, bevel, worm and wormwheel, rack and pinion, meshed gears, and threaded bars serve various purposes. When selecting a gear system, consider speed, direction, force, space, ...

This is a preview. Log in through your library . Abstract The autocorrelation functions for spherical harmonics arising from the rotational Brownian motion of the linear model of a polar molecule are ...