Neutral Line Sheet Metal

Figure 2 after bending the bend area is 10 to 15 percent thinner than before bending.

Neutral line sheet metal.

The line where the transition from compression to stretching occurs is called the neutral axis. If the material did not stretch at all then the neutral line would be at 50 of the material. The neutral axis is the zone or plane that separates the tension from the compression. Notice how the sheet has thinned at the bend.

K factor the location of the neutral axis in the material calculated as the ratio of the distance of the neutral axis t to the material thickness t. The neutral axis s behavior is the main reason the flat part needs to be smaller than the total of the formed piece s outside dimensions. Industrial metal supply sun valley ca is conveniently off the 5 freeway in the greater los angeles area just minutes north of burbank california. The location of the neutral axis varies and is based on the material s physical properties and its thickness.

The neutral axis position depends on the bend angle inside bend radius and method of forming. When metal is bent the top section is going to undergo compression and the bottom section will be stretched. This is not only our largest facility which includes a store and more than a football field sized warehouse full of product and processing capabilities as well as the company s corporate. Neutral axis the location in the sheet that is neither stretched nor compressed and therefore remains at a constant length.

The neutral line is an imaginary line that passes somewhere close to the middle of the material. Its location in the material is a function of the forces used to form the part and the material yield and tensile strengths. Neutral axis an imaginary line that has the same length after bending as it had before bending. It is the area where the material neither stretches nor compresses in the bend.