Formed Part Inspector

Shop-floor dimensions inferred from a symmetric flat bend sheet

Estimated—verify first article

Material & bend setup

304 stainless thicknesses are nominal. Measure actual stock when accuracy matters.

in
in
°

Flat bend-sheet dimensions

Enter the flat length of each segment between bend centerlines. End segments run from the cut edge to the first bend centerline.

#SegmentFlat lengthBend after segment
FR-20408 converts to five flat segments: 0.875, 5.250, 6.750, 5.250, 0.875 in. These come from the 7/8 in, 6-1/8 in, and 19 in dimensions on the bend sheet.
FR-20408 comparison calibration
in
in
in
in
in

Calculated finished dimensions

Outside wall-to-wall
— in
Overall height
— in
Left flange projection
— in
Right flange projection
— in
Maximum outside width
— in
Flat wall span—
Flat base span—
Bend allowance / bend—
Applied bend deduction—

Applied BD = standard formula BD plus the empirical FR-20408 correction. Values are nominal; tooling, grain direction, springback, and actual stock thickness still require first-article verification.

Finished profile—measure outside surfaces

How to measure

DimensionNominalShop-floor method

Generated by Formed Part Inspector. Inspection values are estimates; verify and approve the first article before production use.