![]() The next step is to use the Inventor sheet metal “Rip” command to add a gap to the duct.įinally, select the side of the duct you desire to be on the outside of the flat pattern, and pick the “Create Flat Pattern” tool. It this value is not exact, the creation of a flat pattern will fail. The next step is to set the sheet metal default to match the thickness used in the Thicken/Offset command. Please note that I have made the surface model invisible in the second screen shot. In my example, I am using 0.075″ (14 GA Mild Steel). Unless there is a way to define higher elasticity to the material itself, and make it's property to act as a cable? In this case, that might just work.Next you need to use the Inventor “Thicken/Offset” command to add the desired sheet meal thickness to the inside of the branch duct surface. And approximations in this case is really big. In my situation, I have tower which is supported by 3 cables, 2 cables will be in tension and 1 will be in compression (Forces shift of course, but the Cable - rod under compression would not get the results I search for, and make construction much more rigid that it is in life).ĭo you understand now, that the flexibility in these configuration differs a lot, that is why you will get different results in calculations. I am betting you, that you will get much better bend results in the cable than in a rod. Take 1 m of 1 cm^2 section Steel rod - Bend it,Īnd take 1 m of 1 cm^2 cable - Bend it. The thing I think it is important to get into account the flexibility of cable.
0 Comments
Leave a Reply. |
AuthorWrite something about yourself. No need to be fancy, just an overview. ArchivesCategories |