Solder joints point to point Technology day AB Tehnik 2016 Technology Day AB Tehnik 2016 1
Company structure Sales & production subsidiary USA Sales subsidiary Germany Headquarters & production site Worldwide representation Custom designed machines Automated assembly machines Consultingengineering services Soldering & dispensing Selective soldering techniques Volumetric dispensing techniques Laser systems Selective 3D Laser polishing machines Customized machines integrating laser processes Technology Day AB Tehnik 2016 2
Infrastructure Know-how and infrastructure in line with market challenges Test laboratories with machines and test benches Clean room environment Swiss made Presentation Seminar AB Tehnik 2016 3
Key figures of Unitechnologies (2010/2015) 130 employees including Presentation Seminar AB Tehnik 2016 4
Subsidiaries and global representation mta automation gmbh, Germany mta automation inc. USA Headquarters, Gals mta automation Italy Presentation Seminar AB Tehnik 2016 5
Turnover breakdown by country of mta brand (2010-2015) Germany 32% Switzerland 23% USA 13% Ireland 9% Italy 7% Spain 5% Others Asia 6% Others Europe 5% Presentation Seminar AB Tehnik 2016 6
Applications by market segments mta brand Automotive 31% Electrotechnics 27% Medical / Pharma 23% Telecommunications 8% Household appliances 6% Watchmaking 5% Presentation Seminar AB Tehnik 2016 7
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Application examples watch segment Presentation Seminar AB Tehnik 2016 9
Examples of customized automated machines Assembly and palletization cell High precision assembly cell Presentation Seminar AB Tehnik 2016 10
Examples of customized automated machines Cell with rotary table Synchronous transfer line Presentation Seminar AB Tehnik 2016 11
Examples of customized automated machines High precision automated assembly line Presentation Seminar AB Tehnik 2016 12
Application examples instrumentation segment Relays Planetary gears Laser welding Cycle time: 4 sec. Final assembly under laminaria flux class 100 Precision assembly Pressing Multivariants Presentation Seminar AB Tehnik 2016 13
Application examples instrumentation segment Piezo actuators Micro-motors Online winding Soldering by thermode resistance Cutting and removal of excess wire Large number of components Multivariants Assembly, test, packing Presentation Seminar AB Tehnik 2016 14
Application examples medical segment Sensors Electrodes 3 different gluing processes Positioning precision: <5 µm in X, Y et Z Delicate components : MEMS et filters Programmable shaping of wires and tubes Assembling, welding and marking by laser Multivariants Assembling on 3 standalone cells Presentation Seminar AB Tehnik 2016 15
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mta product lines Selective soldering techniques Volumetric dispensing techniques Presentation Seminar AB Tehnik 2016 17
Overview of soldering techniques Hand soldering Selective soldering Robot soldering Presentation Seminar AB Tehnik 2016 18
Advantages for each technique Hand soldering Flexibility Low cost investment Solder wire not critical aspect Selective soldering Mass production Faster process with preheating Repeatability Robot soldering Precision Repeatability Easy change alloy Mixed production Easy maintenance Flux in the solder wire Every single point is reachable Presentation Seminar AB Tehnik 2016 19
Disadvantages for each technique Hand soldering Repeatability Quality Human factor Know-how Automotive forbidden Selective soldering Large use of Flux Energy consumption Foot print Difficult to reach small point in closed area Initial investment Change alloy Maintenance Robot soldering Use a good quality of solder wire Initial investment Presentation Seminar AB Tehnik 2016 20
Presentation Seminar AB Tehnik 2016 21 Selective soldering techniques
Soldering techniques Iron 80W and 150W Microflame Induction Laser Presentation Seminar AB Tehnik 2016 22
Soldering techniques Video Presentation Seminar AB Tehnik 2016 23
Wire feed principle Wheel driven by DC motor. This wheel drives the wire. Tube for guiding the wire Wire Wheel with sensor to control if wire is really moving SENSOR At the end of soldering the wire is pulled back a little bit
Stable temperature 500 Temperature 375 380 C 250 125 0 1 2 3 4 5 6 7 8 9 10 11 12 13 14 Temperature Presentation Seminar AB Tehnik 2016 25
FRC500 soldering robotic cell Adapted for semi-automatic and fully automatic operations Working area: 500 x 500 mm Cartesian robot with 3 or 4 axes (option: axis T) Reapetibility: ±20µm Open architecture for the integration of a large number of options Presentation Seminar AB Tehnik 2016 26
TR300 soldering table-top robot Adapted for manual operations Working area: 300 x 300 mm Cartesian robot with 3 or 4 axes (option: axe T) Reapetibility: ±20µm Presentation Seminar AB Tehnik 2016 27
Motion Editor software for parameter setting Type of action Presentation Seminar AB Tehnik 2016 28
Motion Editor software for parameter setting Parameters of soldering Presentation Seminar AB Tehnik 2016 29
Motion Editor software for parameter setting List of action Presentation Seminar AB Tehnik 2016 30
Service Service from the beginning: Make different test on your application (Iron, induction, laser ) Help to defined the correct process (temperature, speed, solder time ) Define the solder wire (diameter, alloy, flux ) Suggest improvement on your product Presentation Seminar AB Tehnik 2016 31
Service Inspection Presentation Seminar AB Tehnik 2016 32
Service Inspection Presentation Seminar AB Tehnik 2016 33
Service Analysis 4 3 2 1 Presentation Seminar AB Tehnik 2016 34
Application examples - automotive segment Control box ESP Pneumatic pressure sensor Soldered by Laser Number of points soldered: 6+1 Soldered by iron Number of points soldered: 3 Light switch Temperature detector Soldered by flame Number of points soldered: 2 Soldered by induction Number of points soldered: 2 Presentation Seminar AB Tehnik 2016 35
Application examples electrotechnics segment Electronic sensor Soldered by Laser Number of points soldered: 3 Connector of inductive detector Soldered by iron Number of points soldered: 5 Reed level sensor Soldered by flame Number of points soldered: 3 Temperature sensor Soldered by induction Number of points soldered: 2 Presentation Seminar AB Tehnik 2016 36
Application examples telecommunications segment Microphone and connector for mobile phone Soldered by iron Number of points soldered: 4 Coaxial cable on HF connector Soldered by induction Number of points soldered: 1 Amplifier Soldered by iron Number of points soldered: 40 Presentation Seminar AB Tehnik 2016 37
Application examples medical segment Pressure sensor Soldered by laser Number of points soldered: 4 Presentation Seminar AB Tehnik 2016 38
Application examples Technology Day AB Tehnik 2016 39
Application examples Technology Day AB Tehnik 2016 40
Application examples Technology Day AB Tehnik 2016 41
Application examples Technology Day AB Tehnik 2016 42
mta vs competitor Technology Day AB Tehnik 2016 43
Dispensing product line Volumetric dispensing techniques Presentation Seminar AB Tehnik 2016 44
Dispensing techniques with piston-cylinder system Numerical volumetric dispenser for mono-component products MVD Numerical volumetric dispenser for two-component products - NBD NBD Motorised volumetric dispenser for mono-component products NVD Numerical volumetric dispenser «mini» for mono & two-component products Mini-NVD & Mini- Presentation Seminar AB Tehnik 2016 45
Piston working principle CERAMIC CILINDER AND PISTON 1. Home position 2. Filling stroke 3. Rotation 4. Dispensing stroke + snuff back Presentation Seminar AB Tehnik 2016 46
Mixing chamber for NBD dispenser mta patented mixing chamber Dynamic mixing of small volumes Three standard mixing chamber sizes available: 600, 1500 and 2300 [mm3] Quality of mix can be achieved by modifying mixing time, mixer speed and mixing chamber volume Materials are mixed just before dispensing Presentation Seminar AB Tehnik 2016 47
Dispensing techniques Technology Day AB Tehnik 2016 48
FRC500 dispensing robotic cell Adapted for semi-automatic and fully automatic operations Working area: 500 x 500 mm Operating system: WINDOWS XP Cartesian robot with 3 axes (option: axis T non-suspended) X, Y and Z axes in closed loop Shift of axes: point by point or linear interpolation (option: 3D) Reproduction of positioning: ±10µm Open architecture for the integration of a large number of options Presentation Seminar AB Tehnik 2016 49
TR300 dispensing table-top robot Adapted for semi-automatic operations Working area: 300 x 300 mm Operating system: WINDOWS XP Embedded Cartesian robot with 3 axes (option: axis T non-suspended) Shift of axes: point by point or linear interpolation (option: 3D) Reproduction of positioning: ±20µm Open architecture for the integration of a large number of options Presentation Seminar AB Tehnik 2016 50
Application examples automotive segment Force sensor for car seat Coating of an electronic circuit with a twocomponent polyurethane Dispensed volume: 5 [cm³] Radio frame Point dispensing of grease Dispensed volume: 2 [mm³] by point Presentation Seminar AB Tehnik 2016 51
Application examples electrotechnics segment Electronic connector Filling with a two-component silicone Dispensed volume: 120 [mm³] Electronic module Conformal coating of an electronic circuit with a mono-component UV adhesive Dispensed volume : 35 [mm³] Presentation Seminar AB Tehnik 2016 52
Application examples - medical segment Pacemaker Deposit of mono-component silicone adhesive in a defined sequence for sticking both parts together Dispensed volume: 40 [mm³] Rotary pump Filling with a two-component polyurethane Dispensed volume : 5 [cm³] Presentation Seminar AB Tehnik 2016 53
Application examples telecommunications segment Connector for optical fiber Single point dispensing with a two-component epoxy Dispensed volume: 0.6 [mm³] Presentation Seminar AB Tehnik 2016 54
Customer references (extract) Presentation Seminar AB Tehnik 2016 55
Presentation Seminar AB Tehnik 2016 56 Thanks for your attention!