Corner Relief In Sheet Metal Catia

Relief height is generally kept greater than two times of sheet thickness plus bend radius.

Corner relief in sheet metal catia.

When a bend is applied close to the outer sheet edge there is a high probability that a tear will occur. Would just like to add few extra points the use of corner relief is to avoid tear. This section explains how to change the bend corner relief. By default the circular profile is active.

Catia sheet metal design catia v5r19 creating sheet metal parts page 78 wichita state university type specifies whether corner relief will be circular square or a user profile. Bend relief is provided at the end of bending edge in sheet metal design to avoid any crack tearing in the corner. Support 1 2 3 specifies the supports for the corner relief centers defines the center location for a circular profile radius defines the radius for a circular profile. Scope is the selection of the sheetmetal option.

Click sheet metal parameters. Open cornerrelief01 catpart if you are using the sheet metal design workbench. Extrude hole size position guidelines creating an extruded hole using a punching process requires extreme pressure force. The corner relief definition dialog box is displayed.

Within the tools options general parameters knowledge tab check the load extended language libraries option. Creating a local corner relief. Select the corner type will separate the type of corner reliefs available for 2 bend or 3 bend. Select the supports on which a corner relief should be created here we chose surfacic flange 1 and surfacic flange 2 a notch was defined on the.

1 the side edges can be cutoff and then a bend can be made along the longer sheet edge. Select collect all corners will populate all corners that fall into corner selection.