airbus
Customer |
sartory

Watchmaking
Dials
20 sept 2019
Project Manager
Baptiste Rolland
Team
Thierry Espinosa |
Guillaume Grange |
Techniques | Laser micro-cutting

Descriptive |
Mr. Billard wanted to cut out dials in 304 stainless steel.
After several telephone exchanges, we decided together the material and thicknesses of each element of each dial.
After validation by Mr. Billard on the tests cutting we made the dials in laser micro-cutting.

airbus
Customer |


The research

20 sept 2019
Project Manager
Baptiste Rolland
Team

Techniques | Wire spark erosion Laser micro-cutting

Descriptive |
"We were questioned by researchers from a research institute in order to make masks in the shape of" honeycomb "grids for them as part of one of their research projects.
The researchers asked us to determine the minimum thickness of both the thickness of the grids and the walls of the strands of the honeycomb while being able to guarantee the good behavior of the geometry of the part from a first drawing. that they transmitted to us:
We therefore decided to launch a research and development campaign to determine the minimum thicknesses that we could machine with this geometry and to propose to the researchers of the institute the best technical solution according to their requirements.

airbus
Customer | IRAM
Institut de radioastronomie
Millimétrique


The research
20 sept 2019
Project Manager
Gérard Poncet
Team
Sambo Khim |
Stéphane Vuillaumier |
Rodolphe Gardelli |
Olivier Jacquemet |
Techniques | Wire spark erosionMicro-drilling by spark erosion

Descriptive |
We have been questioned by IRAM, with the aim of producing a new part in micro-EDM by sinking, we had already made a similar piece but in much larger dimensions. This piece of a very important complexity, with a large number of very precise micro-machining ...

airbus
Customer | IRAM
Radio Astronomy Institute
Millimétrique


The research
20 sept 2019
Project Manager
Gérard Poncet
Team
Techniques | Wire spark erosion and machining - Micro-drilling

Descriptive | Waveguide Project
Our client contacted us for a request for slots on a brass waveguide.
The challenge was to be able to perform micro-machining on the faces of the parts in tolerance levels requested at ± 5μm ...

Soierie
Customer |
Rhône Poulenc

Textile industry - Silk  
Techniques | Micro-drilling

Descriptive |
This customer in the textile industry needed micro-drilled parts with Ø 50µm holes. The whole difficulty was to obtain micro-punches thin enough to be able to make these holes in the metal and above all that they do not break in the material during machining. A research and development campaign has been developed to be able to meet the client's specifications.

airbus
Customer |
SOLYEM

Car
Steel seal
20 sept 2019
Project Manager
Baptiste Rolland
Team

Techniques | Wire spark erosion - Laser micro-cutting

Descriptive |
We were questioned by one of our customers for the cutting of a 0.05mm thick (hard) steel joint coated with (soft) elastomer. The challenge here was to find the necessary adjustments in order to be able to cut a thickness of 0.05 mm on a disabling material given its fragility and to obtain the quality of cut and the precision sought by our client.