Creo Sheet Metal Flat Pattern

The flat pattern feature is persistent about being the last feature in a model tree.

Creo sheet metal flat pattern.

When you display combined views you can toggle between views and see how the flat piece is affected by modifications to the master representation. As the default view is to have all features included it would mean that when you add a sheet metal part to an assembly it will be the flat pattern. Enter flange length internal radius and thickness values. Here are the steps to be followed to calculate sheet metal flat length.

The result is parametric fully associative solid models of sheet metal parts and assemblies. Whereas bend allowance can be calculated by using reverse engineering method. Using a variety of y and k factor bend allowance calculations designers can create flat patterns of the designs. Overview this comprehensive suite of creo sheet metal design tools helps users create features such as walls bends punches notches forms and relief features.

Value of bend deduction and flat pattern are shown in result section. There is a way around this using simplified reps. And k factor value can be determined by calculating the position of neutral axis or bend allowance. As the majority of our sheet metal parts are used in larger assemblies this method would not resolve the issue we are having.

Keep default values in calculator as zero. To sum up sheet metal flat pattern can be calculated using the k factor. You can include the flat pattern representation in a combined view. Use k factor calculator to calculate k factor values.

This work around is specifically geared toward maintaining a master rep as you default assembly part where the sheetmetal part remains in the formed condition by default. Flat pattern representations allow you to create a simplified representation of a sheet metal part in the flatten fully unbent state.