A detailers’ guide to sheet metal bending

This blog illustrates how to provide the dimension detail in an efficient way for sheet metal bending using Tekla Structure. For bending of sheet metal, we need to provide add-on information in Pdf drawings and dxf files for calrity of fabricator.

By default the Tekla Structures can generate drawing with bend lines. But it is not sufficient for the fabricator, until he knows which side to bend the sheet. This can be achived using the plugin “DSTV TO DXF CONVERTER” available on Tekla Warehouse.
(Note: Always check if the drawings are created in front view for high quality output.). See below image for clarity

Snap without bending information on pdf drawings
Snap with bending information on pdf drawings

Steps to show bending lines:
When a DXF file is exported using Tekla it shows reference line. In order to add the bending lines we use the tool “DSTV TO DXF CONVERTER“.In this tool, there is an option to provide a bending line in a different layer on the dxf file. The output dxf files contain information in which direction the sheet has to be bent. This information can be used by the detailer and fabricator for quality output. See below image for clarity

DSTV TO DXF CONVERTER TOOL
Snap without Bending information on dxf files
Snap with Bending information on dxf files


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