Calc. the deformation of a cable on a reel

In summary, the conversation is discussing the potential effects of placing a steel cable on a reel with a diameter of 3.51 meters. The speaker is seeking advice on how to approach this and is curious about the cable's cross-sectional area, whether it is solid or stranded, and the specific properties of interest. Additionally, they mention potential changes in properties due to storage conditions and curvature.
  • #1
ihaland
4
0
I want to see what effects placing a steel cable on a reel of size of OD 3,51 m will have on the properties of the material?

How will I go about doing this?

A appreciate any help I can get :-)
 
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  • #2
What is the cross-sectional area (csa) of the cable? Is it solid or stranded? If stranded, how many strands? What properties are you interested in? Of course you will think of the usual engineering properties that books and manufacturers like to tell you, but there are also property changes like degradation arising from the conditions in which the cable reel is kept...quite apart from the curvature which is probably what is bothering you.
 

1. What is cable deformation on a reel?

Cable deformation on a reel refers to the changes in shape and size of a cable that occurs when it is wound onto a reel. This can be caused by the tension and bending forces exerted on the cable as it is wound and unwound.

2. How is cable deformation calculated?

Cable deformation is calculated using the formula for elastic deformation, which takes into account the material properties of the cable, the applied tension and bending forces, and the geometry of the reel.

3. What factors can affect cable deformation on a reel?

There are several factors that can affect cable deformation on a reel, including the material properties of the cable, the tension and bending forces applied, the diameter and shape of the reel, and the number of times the cable is wound and unwound.

4. Why is it important to calculate cable deformation on a reel?

Calculating cable deformation on a reel is important for ensuring the safety and reliability of the cable. Excessive deformation can lead to damage or failure of the cable, which can result in costly repairs and downtime.

5. How can cable deformation on a reel be minimized?

Cable deformation on a reel can be minimized by using a reel with a larger diameter, reducing the tension and bending forces applied to the cable, and properly winding and unwinding the cable using appropriate techniques. Choosing a cable with higher stiffness can also help reduce deformation.

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