Here’s another view of a reciprocating engine, which most small aircraft contain. They’re called that because of the pistons moving back and forth, or reciprocating, inside the cylinders. These engines burn a mixture of fuel and air in the cylinders using 4 strokes (Intake, Compression, Power, Exhaust). Piston engines in most aircraft have a dual ignition system. This means each cylinder has 2 spark plugs that fire simultaneously, providing redundancy and more efficient burning inside the cylind

Reciprocating motion is converted into rotary motion of 3 shafts. | Mechanical Engineering world

We've recently published a ton of #ReciprocatingSaw #reviews - now check out these recip #saw #tips in this #video https://www.youtube.com/watch?v=wgwBKyWyS_s from Essential Craftsman @ECscottwad - and check out his channel! #tools #powertools #review #carpentry #demo #demolition #construction #diy | Pro Tool Reviews

Did you expect that much of a difference? Ive never compared reciprocating saws so this was eye opening. I might have to try some others now. What should i try next? | Addicted to tools