Creo Sheet Metal Bend

Besides other alterations a design modification may include the change of one or several bends.

Creo sheet metal bend.

What is the method to create sheet metal bend that has a flat area as shown since bend line in sketch must be one entity. See convert a solid part into a sheet metal part for details. Ptc was quite proud of it. Mathematically k factor is a ratio of position of neutral axis and sheet thickness.

This comprehensive suite of creo sheet metal design tools helps users create features such as walls bends punches notches forms and relief features. 3d cad files are created using a host of different cad packages and then converted into. This video to describe setting of k factor in creo and how to change developed length of sheet metal parts. Just convert the imported 3d model into a creo sheet metal part by defining a driving surface and you re ready to go.

If i had to i would add the tongue after the bend feature. Value of the k factor depends on material bend radius sheet thickness and machines used. Click edit bend in the mini toolbar. You are wrapping the full od of the tube while the sheet metal package takes into account the k factor stretch and crush.

Value of k factor is always less than 0 5. 0 kudos reply. Now that you have a sheet metal part just go to the edit bend command. K factor is an import.

You cannot change the radii of hems or offsets using the modify bends dialog box. Creo sheet metal tutorial. You can substitute a bend table for the y factor if you so desire. Start by selecting the bend surface.

What is k factor in sheet metal fabrication. In general creo elements direct sheet metal allows you to change the radii and the bend processes of bends. As sheet metal parts are flattened or formed if you start with a flat state pro sheetmetal utilizes a y factor to allow for the fact that metal is elastic and stretches as it bends. This is a simplified version so i can t use forms or punches.

K factor is a constant used to calculate the sheetmetal flat length. Creo sheet metal training. I thought they added something for this in creo 3 0. One thing i can see as being problematic.

In sheet metal fabrication parts are formed from metal sheets by punching cutting stamping and bending.