Solidworks Sheet Metal K Factor

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Solidworks sheet metal k factor.

Useful for altering a parts bend radius and thickness used for flat pattern calculations without actually altering part geometry k. K factor is a ratio that represents the location of the neutral sheet with respect to the thickness of the sheet metal part. In most cases the bend radius would be the same for multiple bends and therefore the k factor is the same. K factor bend allowance calculating k factor manually by table software the solidworks sheet metal tutorials section.

It ultimately allows you to estimate the amount of stretch without knowing what type of material you are bending. 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. The solidworks application also comes with a k factor bend table in microsoft excel format. The k factor in sheet metal working is the ratio of the neutral axis to the material thickness.

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. 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 solidworks application also comes with a k factor bend table in microsoft excel format. What is the k factor.

If you selected k factor bend allowance or bend deduction enter a value. K factor is a ratio that represents the location of the neutral sheet with respect to the thickness of the sheet metal part. As shown in figure 1 below k t t. Uses a k factor of 3327 can be edited in the macro.

The location of the neutral axis varies and. Ask for a k factor to calculate from. When bending sheet metal you may want to create sharp bends instead of round bends. Will insert the new k factor on all sub features.

K factor bend allowance bend deduction or bend calculation. In sheet metal there is a powerful bend constant known as the k factor. When metal is bent the top section is going to undergo compression and the bottom section will be stretched. 160 solidworks sheet metal tutorial.

When you select k factor as the bend allowance you can specify a k factor bend table. When you select k factor as the bend allowance you can specify a k factor bend table. The line where the transition from compression to stretching occurs is called the neutral axis. This is one of the lessons of my course about solidworks solid sheet metal and weldments mo.