[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 ...

Although we’re living in the twenty-first century, there are still many dangers in our workplaces. For certain industries, such as the construction, manufacturing and industrial industries, the risks ...

A wide variety of industries operate factories with large-format manufacturing lines, creating a need for long-travel motion axes and transfer robots. Some of these gantry and Cartesian robots can ...

A new linear/rotary dual-motion actuator has been designed to provide incremental rotational and linear movement of the output shaft. The Size 14 actuator has two degrees of freedom of movement that ...

Armed with even with the most-sophisticated motion controller, engineers can still find it difficult to attain precise linear motion unless the mechanical components are appropriately designed for the ...

In today’s hazardous workplace, safety remains a top priority– especially in construction, which consistently ranks as one of the most dangerous industries. In 2023 alone, construction experienced ...

Mechanics plays a fundamental role in cell biology. Cells navigate these mechanical forces to explore their environments and sense the behaviour of surrounding living cells. The physical ...

Google published a deeper dive on the Pixel 10 Pro Fold’s new folding mechanism, highlighting the work of the hingeneers and ...

Keywords: Ground motion. Torsion. Rotational excitations. Seismic designs. Surface distribution method (SDM). Seismic arrays. Eccentricity. Single station procedure ...

Bell-Everman's new ServoSpline positioning stage offers a unique drive mechanism that provides backlash-free motion and simplified control. Bell-Everman's new ServoSpline positioning stage offers a ...

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 ...