Manufacturing

Assembly and part verification with AI vision

Nara checks each assembly at the station: every part, screw, clip and label is detected and compared with the expected layout for that product variant. The result is signalled to the line and logged for each unit.

Trained on your itemsNara Reva

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The same camera view before detection — Bottles on a production line, each checked by Nara. Move the lens to compare the raw camera view with what Nara detects.

Bottles on a production line, each checked by Nara. Move the lens to compare the raw camera view with what Nara detects.

[ 01 ]The problem

Wrong, missing or misplaced parts are found late, which causes rework and recalls.

01inputCamera at the assembly station
02processDetect each part and check its type and position against the expected layout for the variant
03actionPass or fail to the line and tower light, logged per unit

How it works

A detection model trained in Reva recognises the parts. Nara crops the regions of interest, checks which parts are present and where, and compares them with the expected values for the product variant. The pass/fail result goes to the line over Modbus and to a tower light, and each unit’s result is stored for traceability.

We train a model on your own products or defects in Reva, and Nara runs it on the line.

What you need

A camera with a fixed view of the assembly station
Images of correct and incorrect assemblies to train a model in Reva
A line controller or PLC reachable over Modbus

Nara building blocks

Camera nodes
Detection model (Reva)
Crop and zone checks
Compare to expected values
Modbus output
Tower light
Database table

What it improves

Assembly errors
Rework cost
Traceability per unit

FAQ

Questions, answered.

Can it handle several product variants?

Yes. The expected layout is stored per variant, and each unit is checked against the layout for the variant being built.

Does it need an internet connection?

No. Nara runs on your own hardware on the local network, and images and results stay on-site. Eligible tiers also support offline licensing locked to the hardware.