Do Your Ignition Coils Need To Be Replaced Every Time You Swap Spark Plugs?

Ignition coils last far longer than spark plugs and only need replacement when symptoms appear. Here’s how to tell if coils ...

How to Set Up Your Mountain Bike Suspension (And Actually Understand What You're Doing)

Take the guesswork out of MTB suspension tuning, get your MTB suspension feeling right the first time, and dial in your rear ...
IEEE

Reliability and Life Evaluation of Ti-6Al-4V Compression Springs at Specific Temperature

Abstract: The mechanical properties of the Ti-6Al-4V alloy make it a promising material for high-temperature applications. However, uncertainties surround the long-term performance and reliability of ...
Investing

Japan’s Q3 GDP contraction worsens on weak capex; unlikely to sway BOJ on rate hike

TOKYO, Dec 8 (Reuters) - Japan’s economy contracted faster than initially estimated in the three months through September, primarily due to new data dragging down capital spending figures, though ...
IEEE

Resonant Frequency Tracking Control for a Linear Compressor with Assist Springs

Abstract: This paper proposes a drive control method for a linear compressor driven by a linear motor. Generally, the efficiency of a linear motor itself is relatively lower than that of a rotational ...