Solidworks Sheet Metal K Factor

When metal is bent the top section is going to undergo compression and the bottom section will be stretched.

Solidworks sheet metal k factor.

As far as solidworks goes it seems i apply one kfactor for all sheet metal pieces when i convert a body into sheet metal. As shown in figure 1 below k t t. Will set all sub features to override. Uses a k factor of 3327 can be edited in the macro.

This is one of the lessons of my course about solidworks solid sheet metal and weldments mo. 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. The location of the neutral axis varies and.

Here i show the principle of the k factor in sheet metal design. When you select k factor as the bend allowance you can specify a k factor bend table. What is the k factor. When bending sheet metal you may want to create sharp bends instead of round bends.

It ultimately allows you to estimate the amount of stretch without knowing what type of material you are bending. K factor bend allowance calculating k factor manually by table software the solidworks sheet metal tutorials section. Will insert the new k factor on all sub features. 160 solidworks sheet metal tutorial.

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. In most cases the bend radius would be the same for multiple bends and therefore the k factor is the same. When you select k factor as the bend allowance you can specify a k factor bend table. K factor bend allowance bend deduction or bend calculation.

Solidworks sheet metal tools are relatively straightforward but may not be clearly understood. The line where the transition from compression to stretching occurs is called the neutral axis. Solidworks 2019 sp05 to disable web help from within solidworks and use local help instead. The solidworks application also comes with a k factor bend table in microsoft excel format.

If you selected k factor bend allowance or bend deduction enter a value. The k factor in sheet metal working is the ratio of the neutral axis to the material thickness. Useful for altering a parts bend radius and thickness used for flat pattern calculations without actually altering part geometry k. Ask for a k factor to calculate from.