Back in 1956 you wouldn't have a lot of the garbage fasteners like you have now. For specialty fasteners, the newer stuff might be better but even in the 50's they could make special alloys with 260,000 psi tensile strength. I know that because that's what they needed to make the landing gear for the Avro Arrow. Space was limited so they needed a super strong alloy to hold the weight and also fit into the tight space in the wing. Avro were also pioneers in the use of titanium in the 50's. The Iroquois engine was the most powerful engine in the world and also the first jet engine designed to be made from titanium from the outset. It was 5000 lbs lighter than a P&W J75 and had 40% more thrust.
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Today's Featured Article - Hydraulics - Cylinder Anatomy - by Curtis von Fange. Let’s make one more addition to our series on hydraulics. I’ve noticed a few questions in the comment section that could pertain to hydraulic cylinders so I thought we could take a short look at this real workhorse of the circuit. Cylinders are the reason for the hydraulic circuit. They take the fluid power delivered from the pump and magically change it into mechanical power. There are many types of cylinders that one might run across on a farm scenario. Each one could take a chapter in
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