Robot tooling that comes with proof

Describe the adapter plate between your robot and your tool in plain words. spec2cad returns a STEP file and a checked drawing, each proven against the robot's own flange before anything is machined.

Request trial access I have an access code

Request → spec → part → proof

The language model proposes. Code builds. An independent checker decides.

1

Request

“Our vacuum gripper on a UR5e: 4 × M5 on a 40 mm circle, a 16 mm hole for the hose.”

2

Spec

Claude writes a structured spec. Your numbers are frozen in code; if the request can't work, it says why and asks.

3

Part

A deterministic generator builds the solid. The model never draws geometry.

4

Proof

Every file and every dimension on the drawing is measured and checked against the plan and the robot's flange.

It won't hide a clash

Put a gripper hole on the robot's X axis and it lands on the ISO 9409-1 locating pin. spec2cad stops before building, explains the conflict, and shows the changes that pass, computed by the checker, not guessed by the model.

  • Values you state are never changed without asking
  • Fixes are tested against every design rule before they are offered
  • Answer in one line, or apply a fix with one click
The agent's question about a hole clashing with the robot's pin, with computed fixes
A blocked request: the question and the fixes that pass.
Ready-to-make summary and the adapter on the robot flange in 3D
The result: a plain verdict, each statement linked to its evidence.

What you get

  • STEP and STL of the adapter plate
  • A checked PDF drawing for the machine shop: views, sections, fits and thread callouts, every dimension measured on the STEP file
  • A verification report: design rules, file checks, and the source of every dimension (standard, robot maker's drawing, or you)
0 mm³overlap with the robot flange
10/10holes at position, size, depth
4×10⁻¹⁴volume error vs. the spec
17/17drawing dimensions checked (example sheet)
2 kernelsOpenCASCADE and SolidCraft's truck kernel agree, and FreeCAD too

A drawing you can send to the shop

The views are projected and cut from the delivered solid. If a single dimension on the sheet does not match the file, the sheet is stamped NOT CHECKED and nothing is released.

A3 drawing of an adapter plate: top view, three sections, notes and title block
Example sheet: UR5e adapter for a 4 × M5 tool on a 40 mm bolt circle.

Scope today

Covered now: ISO 9409-1 adapter plates for the 50-4-M6 tool flange (UR3e, UR5e, UR10e, UR16e), in aluminium or stainless steel, with any tool bolt pattern of M3–M8 threads and an optional cable hole.

Next: more robot flanges, gripper fingers and brackets. We are choosing the order with the engineers in our trial; tell us what you design most often.

Note: flange dimensions are taken from the robot maker's published drawing and cited in every report. Tolerances and fits on the drawing follow ISO 286-2 and ISO 2768-m.

Request trial access