Paris Air Show 2023 D113

MICROPIERRE

20 Rue la Fayette

25000 Besançon

Contact : Clara

Production area : 2200 m2 Turnover : 4,2 M€ Located in Besançon, the capital of watchmaking, a stronghold of micro-technologies on the doorsteps of Burgundy, Switzerland, and Germany. Micropierre is a human-sized company, and since 1948, it has used its know-how and experience in the machining and polishing of hard materials. Its qualified staff ensures good management of technical requests and great adaptability. Specialties Machining of hard materials by diamond wheel grindingThe use of special composite materials for many medical applications.LappingFlat and cylindrical polishingAssembly (gluing and press-fitting) Machined materials Alumina, Sapphire, Ruby, Zerodur®, Zircon, Silicon Carbide, Boron Carbide, Silica, Quartz Optical glass, glass ceramicsAluminium Nitride, Macor®, etc. Business areas Defence, Security Medical, Biomedical, Aeronautics and aerospace Watchmaking, jewellery, luxury, Electronics, Semiconductors, Mechanical Engineering, Chemical Industry, Nuclear Industry, Pyrometry, etc.

MICROPIERRE SME AEROSPACE
MICROPIERRE SME AEROSPACE
MICROPIERRE SME AEROSPACE
MICROPIERRE SME AEROSPACE
MICROPIERRE SME AEROSPACE
MICROPIERRE SME AEROSPACE
MICROPIERRE SME AEROSPACE
MICROPIERRE SME AEROSPACE
MICROPIERRE SME AEROSPACE
MICROPIERRE SME AEROSPACE

Business areas

Sub-contracting

Cluster

Workforce / export

Workforce : 21

Activity

  • Aerospace Aerospace
    30 %
  • Defense / security & civil protection Defense / security & civil protection
    40 %
  • Medical Medical
    5 %
  • Mechanical industries Mechanical industries
    25 %

Expertise

We machine all metals, from the simplest: Brass, Bronze, Nickel Silver, Aluminium to the most technical: Stainless steels of all kinds, Titanium, Gold, Platinum, Molybdenum, Tantalum, Tungsten, Niobium, Magnesium. High-precision machining with diamond bit finishing on technical ceramics and hard materials. The use of special composite materials for many applications. Flat and cylindrical lapping and polishing techniques. Assembly techniques using gluing, press fitting, driving in, crimping, brazing...

Qualifications

Machining of hard materials by diamond wheel grinding The use of special composite materials for many medical applications. Lapping Flat and cylindrical polishing Assembly (gluing and press-fitting)

Customer references

Thales Safran (Aircraft, Spacecraft propulsion, Electronic Defense, Cockpit Solutions,...) CEA SET Crouzet