# What SuperNX delivers: one real run on the free demo part

This page shows the output of one real SuperNX run on 2026-10-10 on the free demo part _model2.prt (fast tier, ISO 286 / ISO 2768). You can view it without an account; signed-in users can run the same demo free.

**_model2.prt**: Planar triangular linkage on a base plate: link 1 pivots on the base (revolute), link 2 slides on a pin-in-slot, both hinged at the apex pin

Canonical: https://nxtolerance.com/demo
Language: en-US

## Summary

| Metric | Value |
|---|---|
| Bodies decomposed | 8 / 6 types |
| Interfaces classified | 5 |
| KC verified | 2 OK |
| Est. machining cost | $233 / unit |

## Interface classification

| Interface | Class | Fit / control | Evidence |
|---|---|---|---|
| J1 base pivot (T1 lugs / T2 eye / pin T4) | revolute | H7/g6 | render+facts |
| J2 pin-in-slot (T1 slot / T3 eye / pin T4) | slider | H8/f7 | render+facts |
| J3 apex hinge (T2 / T3 / pin T6) | revolute | H7/g6 | render+facts |
| S1 link seat (T2 / T3) | seat | Flatness 0.02 | render+facts |
| S2 base seat (T1 / T5) | seat | Parallelism 0.05 | render+facts |

## Key characteristics

### KC15 — Base pivot X position: OK

Spec: 15 ±0.10 mm · Method: kc_flowdown

| Contributor | Kind | Fit | Term |
|---|---|---|---|
| T1 pivot bore position (ISO 286 IT10) | machining | IT10 | ±0.035 |
| J1 pivot clearance | clearance | H7/g6 | ±0.012 |
| **Stack result (worst-case / RSS)** | | | WC ±0.047 / RSS vs ±0.10 spec - OK |

### KC51 — Apex pin to base edge distance: OK

Spec: 50.99 +0.1/-18.8 mm (band half-width ±9.45) · Method: kc_flowdown

| Contributor | Kind | Fit | Term |
|---|---|---|---|
| T1 J1 bore height above base edge (ISO 2768-1 f) | machining | ISO 2768-f | ±0.049 |
| T2 link centre distance J1-J3 (ISO 2768-1 f) | machining | ISO 2768-f | ±0.098 |
| J1 pivot clearance | clearance | H7/g6 | ±0.012 |
| J3 apex hinge clearance | clearance | H7/g6 | ±0.012 |
| **Stack result (worst-case / RSS)** | | | WC ±0.171 / RSS ±0.111 vs ±9.45 spec - OK |

## Figures from the Word report

![KC15 verdict card from the SuperNX Word report for _model2.prt](https://nxtolerance.com/demo-run/kc15-verdict.webp)

KC15 verdict card, taken from this run's Word report (report_model2.docx).

## Deliverables

[Download the Word report](https://nxtolerance.com/demo-run/report_model2.docx) (report_model2.docx, 1.4 MB)

The other files are delivered in the workspace after sign-in.

- _model2_toleranced.prt (PRT, 684 KB)
- view.iso.png (PNG, 41 KB)
- view.front.png (PNG, 15 KB)
- view.top.png (PNG, 6 KB)
- view.right.png (PNG, 7 KB)
- card.INDEX.png (PNG, 127 KB)
- card.KC15.verdict.png (PNG, 181 KB)
- card.KC51.verdict.png (PNG, 214 KB)
- card.T1.png (PNG, 174 KB)
- card.T2.png (PNG, 171 KB)
- card.T3.png (PNG, 138 KB)
- card.T4.png (PNG, 139 KB)
- card.T5.png (PNG, 152 KB)
- card.T6.png (PNG, 141 KB)
- card.COST.png (PNG, 143 KB)
- annotate_report.json (JSON, 3 KB)
- cost_model.json (JSON, 10 KB)
- facts.json (JSON, 15 KB)
- interfaces.json (JSON, 2 KB)
- manifest.json (JSON, 5 KB)
- pmi.json (JSON, 959 B)
- solid_props.json (JSON, 2 KB)
- report_model2.md (MD, 2 KB)

## Run it yourself

Sign in and the same demo runs in your workspace at no cost. Analyzing your own NX part needs an eligible plan or trial with credits.

- [Run this demo in your workspace — free](https://nxtolerance.com/workspace)
- [Analyze your own NX part](https://nxtolerance.com/workspace)
- [See pricing](https://nxtolerance.com/#pricing)

## Limits

Results depend on geometry, interface interpretation and explicitly stated engineering assumptions. The report supports engineering review; it does not replace it. The machining cost is an estimate.