Quick Answer: Import your AI or DXF file, choose the material settings, set the opening, and the Tekkaform channel letter bender feeds, grooves, bends and cuts the return automatically.
1. Prepare the Letter File
Channel letter returns start with a clean vector file. The bender accepts AI and DXF formats. For the smoothest workflow, keep each letter outline simple: closed paths, no extra layers, and consistent units. The machine reads the outline and plans the forming path automatically.
2. Import and Check the Pattern
Load the file on the machine's control software. The software displays the outline with segment lengths and total length, so you can verify the pattern before cutting any material. You can switch between Chinese and English interfaces depending on your team's preference.
3. Set Material Parameters
Set the material type and thickness before forming. The bender handles aluminum sheet and stainless steel returns. Groove depth is set as a percentage of the material thickness and should be confirmed with a short test piece. The same material can be saved and recalled for the next job.
4. Choose the Opening and Start
Specify where the return opens, or let the machine use its default position. When the opening is set, start the job. The machine feeds the strip, grooves the fold line, bends the return, trims the teeth and cuts off the finished piece — all in one pass.
FAQ
1.Q: AI or DXF — which format should I use? A: Both work. AI is recommended when your artwork tool exports it, because it keeps the outline clean and reduces import adjustments.
2.Q: Do I need to recalibrate after changing material? A: Yes. After a material change, run the three quick checks — feed length, bend force and groove depth — with a short test piece before the full job.
3.Q: Can I save settings for repeated jobs? A: Yes. Material parameters can be saved on the machine and recalled for future runs.