Solidworks Sheet Metal K Factor

In most cases the bend radius would be the same for multiple bends and therefore the k factor is the same.

Solidworks sheet metal k factor. It ultimately allows you to estimate the amount of stretch without knowing what type of material you are bending. K factor is a ratio that represents the location of the neutral sheet with respect to the thickness of the sheet metal part. The k factor is the ratio between the distance from the neutral layer to the bent inner surface and the thickness of the sheet metal. Here i show the principle of the k factor in sheet metal design.

160 solidworks sheet metal tutorial. As far as solidworks goes it seems i apply one kfactor for all sheet metal pieces when i convert a body into sheet metal. The line where the transition from compression to stretching occurs is called the neutral axis. K factor bend allowance calculating k factor manually by table software the solidworks sheet metal tutorials section.

The location of the neutral axis varies and. When metal is bent the top section is going to undergo compression and the bottom section will be stretched. When you select k factor as the bend allowance you can specify a k factor bend table. If you selected k factor bend allowance or bend deduction enter a value.

K factor bend allowance bend deduction or bend calculation. The k factor in sheet metal working is the ratio of the neutral axis to the material thickness. In sheet metal there is a powerful bend constant known as the k factor. What is the k factor.

The solidworks application also comes with a k factor bend table in microsoft excel format. The solidworks application also comes with a k factor bend table in microsoft excel format. As shown in figure 1 below k t t. K factor is a ratio that represents the location of the neutral sheet with respect to the thickness of the sheet metal part.

The k factor is a key basic concept in solidworks sheet metal design and must be understood in order to learn sheet metal design and fabrication well. Solidworks 2019 sp05 to disable web help from within solidworks and use local help instead. Useful for altering a parts bend radius and thickness used for flat pattern calculations without actually altering part geometry k. Will set all sub features to override.

Solidworks sheet metal tools are relatively straightforward but may not be clearly understood. When bending sheet metal you may want to create sharp bends instead of round bends. Uses a k factor of 3327 can be edited in the macro. Ask for a k factor to calculate from.