Sheet Metal Relief Cuts

Bend relief cut into the part again the depth of the relief should be greater than the radius of the bend.

Sheet metal relief cuts.

Options in basic sheet metal base flange tab. In the corner relief propertymanager under scope select the sheet metal body to which to apply the corner relief. First utilize minimal bend radius of internal bend radius equal to material thickness. There are two things that can be done to reduce the risk of sheet metal tearing.

To eliminate this a bend relief is added so the edge of the sheet metal is perpendicular to the bend. For example if you make a partial flange as above using all the defaults the software makes relief cuts at the end of the bends as shown to the right. Click corner relief sheet metal toolbar or insert sheet metal corner relief. Relief cuts help parts avoid overhangs and tearing at bends.

Sheet metal parts may have sharp corners but designing a fillet of the material s thickness will make parts more cost effective. This same tool can be used to make a flat piece of sheet metal that one would use to add edge flanges and other useful sheet metal features. Bend relief synchronous sheet metal is pretty cool even cooler than just normal synchronous modeling if you ll excuse that word. Sheet metal parts with a minimum of 0 9mm to 20mm in thickness can be manufactured.

Under corners click collect all corners to list all corners in the sheet metal body. You can add a corner relief to a single sheet metal body. When sheet metal makes a transition from a bend to a flat surface or to another bend it tends to rip and tear. Not shown scroll down in property manager is an auto relief setting that controls how corners and relief cuts are handled.

Sheet metal relief cut need to lay a flat pattern of a sheet metal part with a flange with a cut because it is not full length of the original face. A 1 degree tolerance on all bend angles. Bends in sheet metal are manufactured using sheet metal brakes.