Month: January 2017

Methods of power adjustment — pneumatics: Part 2

by Tom Gaylord Writing as B.B. Pelletier Part 1 This report covers: Pneumatics Single stroke pneumatics Multi-pump pneumatics Precharged pneumatics Short history of PCPs Barrel length Projectile weight Barrel length and projectile weight together Airflow Springs Valve stem travel Valve angle and contact area What’s…

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