Welded frames and chassis, identical from one part to the next
A frame is simple to draw and demanding to produce in series: squareness, flatness and repeatability matter more than how the weld looks. That is exactly what a robot does well.
- Profiles
- Tubes and plate
- Envelope
- ≤ 1 x 0.5 m
- Material
- S235 · S355
- Batches
- 1 to a few hundred
Repeatability across a batch
On a batch of frames, the welder has to reproduce the same position, the same tacks and the same weld order on every part to get the same distortion. The slightest variation shows up in the final squareness.
The cell runs the same program on every part: same placement order, same tack points, same welds, in the same order. Consistency becomes a property of the process rather than a matter of concentration.
Frames designed for laser cutting
Frames made from cut and folded sheet, or from laser-cut tubes, can include interlocking notches that fix squareness before welding. Our STEP file guide explains these rules.
Beyond roughly one metre, a frame falls outside our current envelope: we will tell you as soon as you upload the file.
Frequently asked questions
How do you control squareness?
Can you weld round tubes?
Other applications
A STEP file is all it takes to get started.
Upload your assembly: instant 3D preview, indicative price, then a firm price once a technician has checked the file.