Solidworks Sheet Metal K Factor

When you select k factor as the bend allowance you can specify a k factor bend table.

Solidworks sheet metal k factor.

K factor is a ratio that represents the location of the neutral sheet with respect to the thickness of the sheet metal part. Here i show the principle of the k factor in sheet metal design. 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. In most cases the bend radius would be the same for multiple bends and therefore the k factor is the same.

What is the k factor. Will insert the new k factor on all sub features. Will set all sub features to override. The k factor in sheet metal working is the ratio of the neutral axis to the material thickness.

K factor bend allowance calculating k factor manually by table software the solidworks sheet metal tutorials section. The solidworks application also comes with a k factor bend table in microsoft excel format. Useful for altering a parts bend radius and thickness used for flat pattern calculations without actually altering part geometry k. The solidworks application also comes with a k factor bend table in microsoft excel format.

Uses a k factor of 3327 can be edited in the macro. If you selected k factor bend allowance or bend deduction enter a value. In sheet metal there is a powerful bend constant known as the k factor. Solidworks 2019 sp05 to disable web help from within solidworks and use local help instead.

The location of the neutral axis varies and. As far as solidworks goes it seems i apply one kfactor for all sheet metal pieces when i convert a body into sheet metal. When bending sheet metal you may want to create sharp bends instead of round bends. As shown in figure 1 below k t t.

When you select k factor as the bend allowance you can specify a k factor bend table. Solidworks sheet metal tools are relatively straightforward but may not be clearly understood. K factor is a ratio that represents the location of the neutral sheet with respect to the thickness of the sheet metal part. This is one of the lessons of my course about solidworks solid sheet metal and weldments mo.

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. 160 solidworks sheet metal tutorial. Ask for a k factor to calculate from. When metal is bent the top section is going to undergo compression and the bottom section will be stretched.