Send a PDF, scan or DXF — get STEP and STL, a video of the model and notes on the drawing. The video and notes are free; you pay only if the model fits.
The system does the work under an engineer's control. During the pilot, some checks are done by a human.
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A part built from your drawing, with every dimension checked. We don't guess ambiguous spots — we ask, with ready answer options.
Each part of the assembly as its own model, and all of them together in an assembly model. We check that parts don't intersect.
A stack of paper or scanned drawings turned into 3D models. A status for every sheet: done, has a question, or needs a better scan.
The flat blank of a bent part, with bend allowance. A wrong allowance scraps the whole batch, so we verify every flat pattern by folding it back.
Everything for your order on one page.
This is what your order page looks like. You see the price together with the model — before paying. The example is built from a public NIST drawing (heat sink 827-9999-904); the notes are illustrative.
Pilot: 50 % off everything until the pilot ends.
| Simple partbushing, flange, plate — up to 25 dimensions on the sheet | $8 |
|---|---|
| Medium parthousing with sections, 25–60 dimensions | $15 |
| Complex partover 60 dimensions, many views and sections, castings | $25 |
| Flat pattern for laser cuttingsheet-metal part: cutting outline and bend lines | $8 |
| Assemblyeach part priced by its complexity + 30 % for the assembly model, interference check and manual review | from$10 |
| Drawing archive digitisationper sheet — same as a part of that complexity; from 20 sheets a discount is negotiable | from$8 |
| ESKD (GOST) drawing, rendersfrom the verified 3D model; price after assessment, before payment | on request |
Card payments for international clients are being connected. During the pilot, files are unlocked with a promo code: get one free in the box at the bottom of the page or email rodion@rodex.codes.
A model reaches you only after every check has passed or been turned into a question.
Drawing dimensions are checked against the model by software, not by eye. A dimension doesn't match — the model doesn't ship.
We overlay the model's views and sections on the drawing: anything extra or missing shows up at once.
The finished model is checked from scratch by a separate agent that didn't build it. Mandatory on complex sheets.
If a drawing can be read two ways, you get a question with options, not a silent guess.
A heat sink from the public NIST set: 59 dimensions. The builder read “2X .825” as the pitch between pin rows, but it is measured from the edge — the second row shifted by 6.35 mm. Every other dimension still matched.
The independent checker found the deviation, NIST's reference model confirmed it, and the model was fixed before delivery. That's why verification is a separate step for us, not a checkbox.
No sign-up. We'll email you a link to your order.
The price is fixed per part class: simple — up to 25 dimensions on the sheet, medium — 25–60, complex — over 60 dimensions, many views and sections, or castings. We determine the class from the drawing; you see it and the price on the order page together with the model video — before paying. Assembly — sum of the parts + 30 %, archive — per sheet by its class. 50 % pilot discount applies.
If the model doesn't match your drawing, that's our mistake — we fix it free, as many times as needed. Changes you want that weren't on the drawing: the first is free, then at the price of the work. Tell us on the order page what's wrong.
STEP — opens in KOMPAS-3D, SolidWorks, Inventor, Fusion, FreeCAD; STL — for 3D printing. Optionally a FreeCAD model with a feature tree so you can change dimensions. We tested opening our STEP in KOMPAS-3D: dimensions and mass match.
PDFs, scans and photos of paper drawings, DXF and DWG, multi-page batches. Save KOMPAS files (.cdw) as PDF or DXF. If a sheet only has an isometric view without dimensions, we'll tell you honestly that an exact model can't be built from it.
Processing runs on the Claude model (Anthropic, USA). Our engineer receives the drawing (via Telegram). We never publish your drawings; order files are kept on the site for 180 days. If your drawings can't leave the country, tell us in advance.
We are responsible for every dimension being verified and everything ambiguous being raised as a question or a note. Final acceptance is done by your engineer — everything needed for a quick check comes with the model.