Bending Stainless Steel Sheet Radius

If your bend radius needs to be adjusted a member of engineering design services team will contact you before your design is manufactured.

Bending stainless steel sheet radius.

The gauge inside radius die opening and minimum flange length are all interconnected through different equations and relationships the air bend force. Bending can be done with less concern for stresses caused during forming operation the radius can be near zero for thin sheet metal. Measure and mark the bend location along one edge of the stainless steel sheet with the tape measure and awl. We want to know the final length of the detail.

Minimum bend includes minimum closeness of cutout to bend radius cold rolled steel 14 gauge 0 075 1 91mm. The bend radius you select may not be available if the geometry of the part will not allow us to bend with the specific tooling required to achieve that radius. The r10 tools are used to bend u shapes of up to 6 mm for steel and up to 5 mm for stainless steel. The bending angle is 90 sheet thickness 5 mm and the inside radius is 6 mm.

Another way to determine the k factor is by following the rule of thumb. I have a sheet metal bending table for most gages of sheet metal but not many for ss which is why i was asking this forum. Being able to read a bend force chart is crucial for any brake press operator and sheet metal engineer. Hi my machine bending in radius 3 mm k faktor is 0 45 is it correct or not.

An air bend force chart or force chart breaks down a number of key components of sheet metal bending in an easy to reference format. Grain direction is formed in metal in the direction in which the sheet was rolled at the steel mill. For most applications with stainless steel or aluminum you can get away with a zero radius bend on anything under 0 050 thick. 3 the percentage of elongation of stainless steel plate is lower than the carbon steel the bending angle of the workpiece r is larger than that of carbon steel or there is the possibility of cracks.

In other words if you re bending 1 8 sheet use a tool with a 1 8 radius to form the inside of the bend. Steel 304 1 mm thick. First we must start with the k factor. Grain direction is not to be confused with surface finishes.

However there is a limit to the feasible width height ratio of the u shape. If you re bending 0 020 thick material use a 0 020 radius. Bend radii and k factors for 304 stainless steel sheet metal components share.