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Corporate presentation Swiss Quality Mechanical Engineering for highest precision

Facts Basic informations Company structure: Stock company Location: Niederdorf (BL), near Basel, Switzerland Our strengths: everything from a single source Customer segments   Engineering Watch industry   Conception Medical technology   Engine building Micromechanics   Mechanical production Electromechanics   Toolmaking Optoelectronics  Assembling  Control engineering  Software engineering  Service and support SMS is a specialist and technology partner for automation systems and system solutions in the field of micromechanics . 2

Reference customers Medical technology Watch industry Micromechanics 3

Technologie center The company SMS Spinnler Fleury AG has a state of the art technology center, who is a real added value for itselfs and it customers. This technologie center has enough space for the own machines as well as for customers developpement machines. The possibility is now given with the technologie center to provide developpement tests on existing or future machines. New processes and technologies can efficiently be tested and evaluated. Furthermore we can execute tests for our customers or run small productions of pieces. 4

Modular concept Without additonnal costs, our modular concept is designed to provide a machine which meets the individuals production and automatisation needs of our customers. 5

Technologies - Pressing, riveting, assembling, flanging, feeding PRESSING, RIVETING, ASSEMBLING, FLANGING Those tasks were accomplished with our home developped force-displacement controlled servopress. Through the years, we gained a lot of useful work exprience and know-how that we included in each of ours machines. Our focus is on different technologies integrated in individual machine concepts and successful applications, in use at our customers or partners. Technical datas Types • Force-displacement nominal froce up to 1000 N • Fixed assembly axis or with X+Y handling • High precise slide guides • with 1 assembly tool or turret head with 4 or 12 tools • Force measurement with Piezo force transducer • Pressing precision < 5 µ • Repetition accuracy < 2 µ Software • Reliable quality inspection with 100% documentation • Iterative assembling process => Pressing + Measuring + corrections until the precision is reached • Integrated force-displacement control • Automatic selection of the appropriate assembly process • Press in position • Press up to the stop • Press with definite amount iterations • Press with definite Force 6

Technologies - Feeding, sorting, orientating We developped a wide range of moduls for the feeding, sorting and orientating of pieces to insure the best handling of customers pieces. For every parts we have the best solution! Application examples 7

Technologie - Assembly - Smallest parts, (pins, gears or gemstones, diamonds, jewels, …….) - Full contact probe assembly - Platine, bridge, anchor, mobile, minute wheel - Full assemblies, such as bearings, dental implants, mini-motors, seals, watch crown, watch bracelets, etc.  We are able to guarantee a monitored and perfect assembly process with a high degre of precision Application examples: 8

Technologie - Control - Force measurements, offset control - Optical surface inspection - Pieces presence, dimensions measuring, proper mounting direction - Measuring and setting of the torque - Leak test of assemblies  We can guarantee a monitored and perfect control with a high degre of precision and reliability Applications examples 9

Technologie – Laser welding The combination of a laser source and self developped Feedingsystems such as Feeder, spiral conveyors, blister or tubes, enable the assembly of an assemblies consiting of single bulk parts. Application in  Watch- and jewelry-industrie, micromechanics, microelectronic such as medical technology Assembly example of a Z axis mounted laser  Precision processing by the use of 400W laser power  Laser positionning through SMS-Vision  Focal diameter from 10 – 50 µm  Possible incline for the laser welding ±45°  Flexibility due to modulation frequencies up to 50 kHz  Traval path of Z axis: 150mm  Vision system incling camera  Welding zone: Ø56mm (without axis movement) 10

Reference systems The best concept for your needs! Semi-automatic Linear systems Rotary system 11

Why SMS Spinnler Fleury AG High-precision Swiss quality Process reliability Precision 12