Does the check decide on release?

No. For every finding you say whether it counts. The final judgement stays in engineering. KoAssist only puts it in front of you.

Where do the rules come from at the start?

A base catalogue to ISO and DIN is built in: title block, scale, material designation, general tolerances, fits and threads. Your own guidelines sit on top and tighten or replace the catalogue wherever you want them to.

Does KoAssist read dimensions and tolerances from the geometry?

No. What is checked are the specifications on the sheet: title block, references to standards, material, fit and thread designations. Measuring the geometry itself is not part of the check.

What if the check misses something?

It is a second pair of eyes before release, not a replacement for yours. Where KoAssist is unsure it reports nothing rather than something wrong. Anything only recognisable from the image comes to you marked “please verify”, never as a hard statement.

Drawing Checker

Check drawings before release.

KoAssist checks technical drawings against your stored design guidelines and the standards that go with them, every finding with its location on the sheet.

Drawing checkBeta

MB-2041-003_Drive_shaft.pdfA3 · 1:1

Technical drawing of a drive shaft from the fictional Musterbau GmbH with dimensions, section A–A and title block.

Check report0/3 reviewed

Checked against Musterbau design guideline, ISO 2768-mK and DIN EN ISO 7200

Findings0

1WarningISO 286Real errorNot an error

Bearing seat without tolerance

Ø25 on the right has no fit, the left bearing seat is dimensioned Ø25 h6.

2NoteISO 129-1Real errorNot an error

Check dimension chain on the right

12 and 31 do not add up to the chain dimension 59.

3WarningISO 2768Real errorNot an error

Contradicting general tolerance

The note says ISO 2768-fH, the title block ISO 2768-mK.

Download check report

PDFCheck_report_MB-2041-003.pdf2 of 3 findings to fixDownloaded

How a check runs

From the drawing to a documented check report

Take drawings in
Create a project, upload drawings or bring in a whole folder. Nothing enters the check inventory unasked.
Check against your rules
Standards and your in-house rules run in a single pass. You start the check, for one sheet or the whole project.
Findings on the sheet
Every finding names the rule and the severity. Where the spot is unambiguous, it is marked on the drawing.
Assess and close out
You say for each finding whether it counts. At the end there is a check report as a PDF.

Capabilities

What you set up, and what KoAssist then does by itself.

You set up your guideline once. The rest runs along with every check.

Your guideline becomes a rule set
Upload the guideline as PDF or Word. KoAssist turns it into checkable rules, each with its source. You approve what applies, and adjust it per project.
Sentence in the guidelineProposed rule
“Edges shall be deburred.”Edge condition per ISO 13715
“Tolerances per ISO 2768-mK.”General tolerance class mK
“Material per EN 10027.”Material designated to standard
14 proposals, 11 approved
Work through a whole project in one go
Sheet by sheet in a fixed order. Findings of the same kind are assessed in one go. What you dismissed stays dismissed at the next revision too.
Sheet 7 of 24
General tolerance reference missing
For all in the project12
MB-2041-007 · Bearing block
MB-2041-012 · Cover
MB-2041-018 · Flange
Finds the spot even without a text layer
Drawings from AutoCAD plot text as strokes, not as text. KoAssist reads them anyway, with text recognition that needs no external service.
MB-1987-114_BearingPlate.pdfText plotted as strokes, no text layer
Check report as PDF, inventory as Excel
One PDF per check run with the annotated drawing, the findings and the check protocol. The whole check inventory exports as Excel.
FindingSeverity
General tolerance reference missingWarning
Scale not per ISO 5455Note
CheckReport_MB-2041-003.pdf2 findings, with annotated drawingPDF

What KoAssist takes off your hands

Where checking time goes today.

Today

5 to 15 min

a sheet, by hand against standards and guideline.

With KoAssist

2 to 4 min

a sheet. The findings are there, you assess them.

around 3x faster

On a batch of 50 drawings that is two and a half hours instead of a good eight.

Indicative values per sheet

The check stays with you.

KoAssist does not replace the checker. It puts the findings on the table, and the checker says for each one: real error or not. The searching is gone, the deciding is not.

Yanik Yeganehfar, co-founder of KoAssist

Find out with Yanik whether KoAssist fits your projects.

Request a demo

FAQ

Common questions

Goes with this

COMPARED WITH

Drawing Checker

From the drawing to a documented check report

Take drawings in

Check against your rules

Findings on the sheet

Assess and close out

What you set up, and what KoAssist then does by itself.

Your guideline becomes a rule set

Work through a whole project in one go

Finds the spot even without a text layer

Check report as PDF, inventory as Excel

Where checking time goes today.

The check stays with you.

Find out with Yanik whether KoAssist fits your projects.

Common questions

What else KoAssist takes on.

Project memory

Knowledge Assistant

Similar-Part Search

Drawing Checker

From the drawing to a documented check report

Take drawings in

Check against your rules

Findings on the sheet

Assess and close out

What you set up, and what KoAssist then does by itself.

Your guideline becomes a rule set

Work through a whole project in one go

Finds the spot even without a text layer

Check report as PDF, inventory as Excel

Where checking time goes today.

The check stays with you.

Find out with Yanik whether KoAssist fits your projects.

Common questions

Does the check decide on release?+

Where do the rules come from at the start?+

Does KoAssist read dimensions and tolerances from the geometry?+

What if the check misses something?+

What else KoAssist takes on.

Project memory

Knowledge Assistant

Similar-Part Search