DIVE-LD Engineering Learninghttps://www.dive-ld.com/Practical mechanical design, CAD, DFM, manufacturing and machine-design learning.enThu, 10 Sep 2026 21:30:00 GMTPower, Torque and Speed: The Rotating-Machine Relationshiphttps://www.dive-ld.com/articles/power-torque-speed-basics.htmlhttps://www.dive-ld.com/articles/power-torque-speed-basics.htmlUnderstand how shaft torque, rotational speed and mechanical power are connected.Thu, 10 Sep 2026 21:30:00 GMTSpur Gear Design Basicshttps://www.dive-ld.com/articles/spur-gear-design-basics.htmlhttps://www.dive-ld.com/articles/spur-gear-design-basics.htmlA practical introduction to gear ratio, module, pitch diameter and center distance.Thu, 10 Sep 2026 21:30:00 GMTBelt Drive Basicshttps://www.dive-ld.com/articles/belt-drive-basics.htmlhttps://www.dive-ld.com/articles/belt-drive-basics.htmlPulley ratio, belt speed, center distance and real selection considerations.Thu, 10 Sep 2026 21:30:00 GMTRolling Bearing L10 Life Basicshttps://www.dive-ld.com/articles/rolling-bearing-life-basics.htmlhttps://www.dive-ld.com/articles/rolling-bearing-life-basics.htmlWhat basic L10 bearing life means and what the simple equation omits.Thu, 10 Sep 2026 21:30:00 GMTEuler Column Buckling Basicshttps://www.dive-ld.com/articles/column-buckling-basics.htmlhttps://www.dive-ld.com/articles/column-buckling-basics.htmlEffective length, stiffness and ideal-column stability.Thu, 10 Sep 2026 21:30:00 GMTFactor of Safety: Use It Without Hiding the Failure Modehttps://www.dive-ld.com/articles/factor-of-safety-basics.htmlhttps://www.dive-ld.com/articles/factor-of-safety-basics.htmlWhy a safety factor must name its failure criterion.Thu, 10 Sep 2026 21:30:00 GMTBeam Bending Basicshttps://www.dive-ld.com/articles/beam-bending-basics.htmlhttps://www.dive-ld.com/articles/beam-bending-basics.htmlLoads, bending stress, EI stiffness and deflection.Thu, 10 Sep 2026 21:30:00 GMTShaft Torsion Basicshttps://www.dive-ld.com/articles/shaft-torsion-basics.htmlhttps://www.dive-ld.com/articles/shaft-torsion-basics.htmlShear stress, polar moment and angle of twist.Thu, 10 Sep 2026 21:30:00 GMTCompression Spring Design Basicshttps://www.dive-ld.com/articles/compression-spring-basics.htmlhttps://www.dive-ld.com/articles/compression-spring-basics.htmlSpring rate, index, stress correction and coil bind.Thu, 10 Sep 2026 21:30:00 GMT