CNC TUBE BENDING
Make the next bend count.
Calculate LRA corrections, balance available material, and see the predicted result before changing your program.
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Machine program & inspection errors
Enter rows in machine bend order. The last row is always the residual straight.
Enter machine settings on the left and report rows on the right. R means rotation; CLR means bend radius. Untick compensation for bends that must stay at the normal corrected angle.
| Step | L / Y | R / B | A / C | CLR | Report L error | Report R error | Report A error | Hold R | Allow bend compensation |
|---|
Match report rows to machine steps
Reversing a report reverses straight and bend correspondence differently. Rotation correspondence must be confirmed separately; its sign is not automatically inverted.
| Machine step | L report row | A report row | R report row |
|---|
Working response model · predictions require repeat-inspection validation. Length tolerance status does not establish full part acceptance.
Predicted residuals and intentional bend compensation
The final straight setting stays unchanged. Its predicted length comes from the remaining tube material.
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