Hello everybody.
I have a concrete slab that i would like to study and there is an embedded steel part inside the concrete. I have attached a screenshot of the model.
The embedded steel part is solid, not just the regular beam LINK180 parts. I made a cavity in the concrete slab, so the 2 parts...
I run a project of a large boat trailer consisting of 32 wheels.
Maximum load of the trailer will be 200 metric tonnes, so in theory each tyre should withstand 200/32 = 6.25 metric tonnes. At this rating i can easily find a tyre that fits into my dimension constraints.
However in practice, the...
Hello to all.
I am evaluating a project in terms of fatigue.
This is a large steel structure which is designed to take 40 tons of load.
I have done an analysis of 50ton just to be evaluate what will be the results in case the user loads the structure more than the specified maximum load...
I will try to make the picture first.
We have a hyraulic trailer where all the wheels are connected to the main chassis with a hydraulic cylinder. The chassis can be lifted or lowered by adjusting the hydraulic cylinder.
But what we do when the trailer have to pass over some ground...
I have a project of welding some 17NiCrMo6-4 (AISI4317?) steel.
The idea is to weld a motorcycle engine sprocket to a machined bar of annealed 17NiCrMo6-4 steel.
Problem is that it's difficult to manufacture the internal spline on the bar itself, so we get the ready made spline from the...
Hello to everyone here!
We recently faced a problem at work with a complex steel structure. The structure comprises of a large and bulky piece of special steel component (i think its 4130) and quite a lot of S355 steel parts welded around it. Think of it as a large 4130 box with a number of...
I am in the process of designing an agricultural machine which uses the power from the tractor to give rotation and torque to an inclinable tiller head.
During the process i have reviewed several designs. One of them made me sceptical. They connected the transmission (just to let you know that...
Hello!
I will start this thread to speak about oil surge in motorcycle engines fitted to automobiles.
Let's say that we have 7-8 bar oil pressure after the oil pump. The main oil gallery is vertical and let's say that we turn with 2g lateral acceleration. How much the oil pressure is going to...
