FRAMES AND MACHINES hard example problem with Oil Pump
Vložit
- čas přidán 11. 08. 2020
- In this video I go through a frames and machines example problem, this example being a machine and I show how to solve it. Below are the steps.
Check out some awesome Student Engineering merch!
teespring.com/stores/student-...
amzn.to/33QseWz
amzn.to/3kAWPNE
Process:
1. Isolate each member of the frame or machine as necessary to solve for the unknown forces and draw their free body diagrams. If you can, leave some of the members connected, making the connecting forces internal forces so that you do not have to solve for them.
2. Identify any two force members to simplify the process to solve for the forces in those members.
3. Usually break the known and unknown forces into their x and y components making it easier to solve for them with equilibrium equations. However, sometimes it is necessary to leave forces with the direction that they have initially and then solve for those forces using trigonometry.
4. Forces common to any two contacting members act with equal but opposite magnitudes on the respective members so draw them as such on the free body diagrams.
5. Unless otherwise stated, neglect the weight of the members.
6. Solve for the reaction forces on individual members using force and moment equilibrium equations.
7. Work your way through the members solving for unknown forces. Remember which forces on different members are the same due to them being connection reaction forces on the same connection.
I GOT THE PLIER QUESTION IN MY LAST EXAM AND MY BRAIN BASICALLY SHORT CIRCUITED BUT YOU MAKE THEM LOOK SO EASY.
Haha dang
Thank you SO much!! :)) This helped a lot!
I’m glad!! You’re welcome :)
this is life saving help
I’m glad!
how would i calculate the bending moment of the beam?
Great question! Here is a link to another one of my videos that explains that: SHEAR and MOMENT DIAGRAMS EXPLAINED (calculus especially)
czcams.com/video/bj8jvZ6C8l4/video.html