Finishing of machined parts

Precision finishing operations with 100 % automated camera inspection

At Palumbo Industries, finishing is not a secondary step; it is the final stage of the machining process.
Our processes ensure the cleanliness, conformity, and durability of every part before shipment.

We carry out in-house :

  • High level cleaning
  • Le polissage et la tribofinition
  • Laser marking for traceability
  • Automated final camera inspection

These operations achieve an optimal level of visual and dimensional quality, meeting the requirements of the automotive, aerospace, and connectivity industries.

Finishing and cleaning of machined parts

Cleanliness of machined parts is a major concern for our clients.

Palumbo Industries operates a dedicated cleaning workshop equipped with ultrasonic systems and fine filtration, ensuring controlled particle cleanliness.

Our controls ensure that our processes comply with ISO 16232 standards (analysis of particle residue) and fulfill the requirements of our automotive and aerospace customers.

Every delivered part is free from critical particles that could compromise assemblies or mechanical systems.

Polishing & tribofinishing of machined parts

In some cases, surface finish plays a critical functional role : sealing, friction, service life.
Nos procédés de tribofinition et d’usinage poli-miroir permettent d’obtenir des états de surface extrêmement lisses, adaptés aux pièces de précision.

We master various techniques :

  • Mechanical polishing and mass finishing
  • Specific tribological coating
  • Roughness measurement and analysis in our metrology lab

These processes ensure homogeneous and burr-free surfaces, without any geometry distortion.

R&D

Laser marking and parts traceability

Palumbo Industries integrates laser marking into its production lines to ensure full traceability of parts.
Each part can receive a unique identifier (code, batch, customer reference) without altering its surface or causing particulate contamination.

Advantages of laser marking :

  • Permanence over time
  • Camera automated reading
  • No added material
  • Full traceability for quality follow-up

Final inspection and conformity of machined parts

Before shipment, 100% of parts undergo automated camera inspection, ensuring geometric and dimensional conformity.

The inspection is supplemented by :

  • CMM dimensional controls
  • surface optical controls
  • quality reports for each production batch

These procedures ensure a near-zero PPM defect rate for ready-to-use components.

Our quality commitments