Scheinman
CAD inspection. Corrections you can check.
Measures a STEP part against source-linked engineering rules, corrects supported issues and rechecks the exported file. Each finding comes with the measurements and evidence behind it.
01 / Ecosystem
Inside the ecosystem.
Source-linked checks with an explicit correction loop and refusal outcomes.
Hover, focus or select a node to see what happens there. Arrows show the direction of the work.
Selected step
STEP upload and material context
A STEP file arrives with material and loading context. The prototype scope is flat plates with round through-holes.
- STEP + context leads to Measure
Geometry measurement
The engine measures supported geometry. Unsupported, corrupt, multi-part or unfaithfully reconstructable input is refused.
- STEP + context leads to Measure
- Measure leads to Check
- Measure leads to Report + filesRefuse unsupported
Engineering rules and their sources
Official engineering material is traced through provenance checks. Human validation of the extracted statement is a distinct step.
- Source-linked rules leads to Check
Rule checks and measured findings
Applicable rules produce measured findings, required values, severity and source citations.
- Measure leads to Check
- Source-linked rules leads to Check
- Check leads to Bounded correctionSupported violation
- Check leads to Report + filesPass or report
Corrections within supported geometry
Bounded parameter changes address supported violations. Advisory findings remain visible without silently changing the part.
- Check leads to Bounded correctionSupported violation
- Bounded correction leads to Remeasure
Remeasure the corrected STEP
The corrected STEP is measured again. The system checks faithful reconstruction before accepting the change.
- Bounded correction leads to Remeasure
- Remeasure leads to Report + filesVerified outcome
Reports and corrected files
Passed, Corrected, Reported or Refused outcomes include findings and files. A stalled job is marked Not Run; this is not engineering certification.
- Remeasure leads to Report + filesVerified outcome
- Check leads to Report + filesPass or report
- Measure leads to Report + filesRefuse unsupported
Every step, explained.
STEP + context
A STEP file arrives with material and loading context. The prototype scope is flat plates with round through-holes.
- STEP + context leads to Measure
Measure
The engine measures supported geometry. Unsupported, corrupt, multi-part or unfaithfully reconstructable input is refused.
- STEP + context leads to Measure
- Measure leads to Check
- Measure leads to Report + filesRefuse unsupported
Source-linked rules
Official engineering material is traced through provenance checks. Human validation of the extracted statement is a distinct step.
- Source-linked rules leads to Check
Check
Applicable rules produce measured findings, required values, severity and source citations.
- Measure leads to Check
- Source-linked rules leads to Check
- Check leads to Bounded correctionSupported violation
- Check leads to Report + filesPass or report
Bounded correction
Bounded parameter changes address supported violations. Advisory findings remain visible without silently changing the part.
- Check leads to Bounded correctionSupported violation
- Bounded correction leads to Remeasure
Remeasure
The corrected STEP is measured again. The system checks faithful reconstruction before accepting the change.
- Bounded correction leads to Remeasure
- Remeasure leads to Report + filesVerified outcome
Report + files
Passed, Corrected, Reported or Refused outcomes include findings and files. A stalled job is marked Not Run; this is not engineering certification.
- Remeasure leads to Report + filesVerified outcome
- Check leads to Report + filesPass or report
- Measure leads to Report + filesRefuse unsupported
Machine provenance checks and human validation of source statements are distinct stages.
The report records Passed, Corrected, Reported or Refused; a stalled job is reported as Not Run.
02 / Product
What the product does.
A useful engineering finding needs a measured value, an applicable rule and a source. A proposed correction also needs proof that the delivered geometry satisfies the supported checks.
Supported STEP parts produce measured findings, traceable reports and corrected files when a bounded change can be verified.
- Built for
- Engineering research and supported-part inspection
- My role
- Product concept, system architecture and evidence workflow
03 / Capabilities
Features and capabilities.
Explore each part of the product.
Rule evidenceKeep each rule connected to the official material behind it.
Official sources
Source-linked facts extracted from official engineering documents
Independent readings
Independent readings and machine checks of source provenance
Human review
Human review of extracted statements with the source excerpt visible
Rule scope
Explicit applicability, limitations and severity for each rule
Evidence status
An evidence page separating source replay from human validation
Part inspectionInspect only the geometry that the prototype can measure faithfully.
STEP intake
STEP upload with material-series and static or cyclic loading context
Supported geometry
Measurement of flat plates with round through-holes
Rule evaluation
Measured values compared with applicable geometric rules
Measured findings
Findings with required values, source citations and severity
Explicit refusal
Explicit refusal of unsupported, corrupt or multi-part geometry
Correction & verificationA change is accepted only after the reconstructed part is measured again.
Parameter changes
Bounded parameter changes for supported violations
Faithful reconstruction
Reconstruction checks that preserve the intended supported geometry
Remeasurement
Remeasurement of the actual corrected file
Explicit outcomes
Clear Passed, Corrected, Reported or Refused outcomes
Advisory findings
Advisory findings retained in the report without silently changing the part
Reports & archiveReturn an inspectable result, with the files and history behind it.
Inspection report
Inspection report with measured findings and linked rules
Corrected STEP
Corrected STEP file when the correction can be proven
Refused correction
Original file and explanation when correction is refused
Job progress
Job progress and result pages
Job archive
Owner archive of previous jobs and their findings
Access & operationA web intake connected to a separately executed inspection engine.
Protected access
Password-protected prototype dashboard, inspection and evidence areas
Cloud execution
Cloud execution of the inspection engine through GitHub Actions
Intake limits
Upload and usage limits with human verification at intake
Timeout outcomes
Timeouts that report unfinished jobs as Not Run
Operational monitoring
Failed-job alerts, external daily monitoring and deployed-version identification
04 / Status
Where it stands.
Experimental scope: flat plates with round through-holes. This is not general CAD inspection, engineering certification or autonomous approval. Broader geometry and stronger evaluation remain development work; professional review is required for engineering use.
A public copy with fictional data. The production code stays private.
Open the working prototypePassword protected. For access, email hello@rafamaretti.com.
Interface previews use illustrative data.