BAUMANN SPRINGS Springs and Stampings for the World.

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1 Welcome

2 BAUMANN SPRINGS Springs and Stampings for the World. SPIRAL SPRINGS COMPRESSION SPRINGS WAVE SPRINGS ASSEMBLIES HUBCAP & RETAINING TENSION AND TORSION SPRINGS MICRO SPRINGS PRESSINGS AND STAMPINGS TORSION BARS FILAMENT SPINDLES AND PINS SPECIAL PARTS FORMED WIRES P01E0605

3 Quality Compression Springs for dynamical applications made by BAUMANN SPRINGS Advantages of BAUMANN SPRINGS compression springs Design and engineering of customer specific requirements Proven quality in wire size from 0.8 till 8.0 mm Application areas Valve springs for automotive, trucks, motorbike and marine engines Springs with small coil index for oil pressure and pneumatic applications Rebound springs for shock absorbers Springs for electrical switches or any other demanding application Materials Spring steel, stainless steel and special alloys Oil tempered wire Manufacturing technology Optimized machines and highly rationalized processes Hot and cold setting process Surface treatments for long term corrsion protection Customized packing solutions Always pleased to advise: Your BAUMANN SPRINGS team - Via Brescia 261, IT Cortine di Nave (BS), Italy, Phone: Ext. 215 Fax: Contact jaroslava.hudecova@baumann-springs.com

4 BAUMANN SPRINGS Hot Coiled Quality Springs Advantages of BAUMANN SPRINGS compression springs 125 years experience of manufacturing hot coiled springs Reliable processes and people assure highest quality demands from sampling to production Great flexibility in deliveries due to large material stock and short change over time Application areas Valve Springs for large Diesel Engines, e.g Marine, Power Generation, Locomotives Construction machines, Railways, Metros, Trams Elements of vibration control, clamping and holding fixtures Springs for electrical switches or any other demanding application Materials Bar stock material in any alloys to technical specifications Material from dia mm and flat material max. 12mm/120mm Manufacturing technology Optimized machines and highly rationalized processes Hot and cold setting process, modern 100 % crack detection machine Surface treatments for long term corrosion protection Customized packing solutions Always pleased to advise: Your BAUMANN SPRINGS team - Postfach, CH-8630 Rueti, Switzerland, Tel.: Fax: info@baumann-springs.com

5 Single and multi-layer wave springs made by BAUMANN SPRINGS Advantages of BAUMANN wave springs Operating height reduction of up to 60% with same load and spring deflection Everything from a single source: development, prototyping, manufacturing and service "Made in Europe" Development and manufacturing expertise since 1986 Application-specific design Can be deployed in extremely corrosive environments due to use of special alloys Application areas Axial space compensation Bearing pre-load Slide ring seals Couplings Materials Use of rolled flat materials Spring steels, stainless steels and special alloys Manufacturing technology Process without change of grain structure (circumferential vs linear) No tool costs Production on self-developed machinery Specific packing solutions for automatic assembly Always pleased to advise: Your BAUMANN SPRINGS team - PO Box, CH-8630 Rueti, Switzerland, Phone: Fax: Contact beat.naumann@baumann-springs.com

6 Price advantages against turn parts and conventional cutting procedures Advantages of BAUMANN piston rods, axles, bolts and shafts Cost advantages through new technology and "all in house" manufacturing High Speed Impact Cutting (HSIC) Deburring Coating Testing (100% testing upon request) Application areas For all areas Materials / dimensions Round or profiled wires Spring steels, stainless steels and special alloys Diameter from 0.8 mm Length from 14.0 mm Manufacturing technology High Speed Cutting with reduced burr Diverse end types as requested Surface treatment upon request Roughness: > Ra 0.3 Radius: Edges rounded Corrosion protection 100% length and diameter testing upon request Always pleased to advise: Your BAUMANN SPRINGS team - PO Box, CH-8630 Rueti, Switzerland, Phone: Fax: Contact adrian.wietlisbach@baumann-springs.com

7 BAUMANN SPRINGS Contact elements for Low, Middle and High Voltage applications Advantages of BAUMANN electrical contacts Development and manufacturing expertise since 1988 Worldwide leading supplier for these type of electrical contacts Engineering, Development and manufacturing all in house Improved conductivity through silver coating and optimized, adaptive spring shape Our products are tested and released by the main industry leaders Application areas BAUMANN electrical contacts can be used in: Gas insulated switchgears Circuit breakers Dead tank breakers Cable connectors Best used in static and dynamic applications, for length compensation and for variations in temperature Materials CuCr1Zr, CuCoBe2 and other special alloys Silver coating Dimensions according to requirement of application Manufacturing technology Optimized production based on specific processes & machines Welded rings or cut to length Always pleased to advise: Your BAUMANN SPRINGS team - PO Box, CH-8630 Rueti, Switzerland, Phone: Fax: Contact info@baumann-springs.com

8 BAUMANN SPRINGS Wrap Spring Technology Advantages of BAUMANN Wrap Springs Decades of experience for custom designed wrap springs Prompt and reliable technical support and solution proposals Minimal manufacturing tolerances for optimal torque Application areas Drives for various applications Mechanical transmission elements for clutch coupling, free wheel clutch and load moment stop Materials / dimensions Primarily use of spring steel material grade SH or DH (basis of EN ) For a high seating pressure rectangular material is recommended An optimal coiling ratio dm/h for manufacturing and function is within 15 and 20 Manufacuring Technology Manufacturing with state of art CNC controlled machines Optimized production process for high quality wrap springs Always pleased to advise: Your BAUMANN SPRINGS team - Postfach, CH-8630 Rueti, Schweiz, Tel.: Fax: Contact arcangelo.coviello@baumann-springs.com

9 Our Markets Automotive Medium and High Voltage Electrical and Electronics Medical Technology Industry Company History Vision & Values BAUMANN Group Markets Marine Industry & Products 1 BAUMANN SPRINGS 2009.ppt

10 Our Markets Automotive Safety components (active / passive) Automotive electronics Door and roof closing systems Hub caps Glow plugs Gearbox components Injection systems Valve systems Brake applications Company History Vision & Values BAUMANN Group Markets & Products 2 BAUMANN SPRINGS 2009.ppt

11 Our Markets Medium and High Voltage Safety switches (pressure, spiral & tension spring systems) Drive technology (gas-insulated and air-ventilated) Cable connectors Electrical contacts up to 4,000A Company History Vision & Values BAUMANN Group Markets & Products 3 BAUMANN SPRINGS 2009.ppt

12 Our Markets Electro and Electronics Current and lightning switches Short-circuit safety Electrical connectors Bulb mounting Components for electrical and household appliances CD / DVD electronics PC components (thermal cooling) Company History Vision & Values BAUMANN Group Markets & Products 4 BAUMANN SPRINGS 2009.ppt

13 Our Markets Medical Technology Extension springs Device manufacturing Hearing aids Diagnostic devices Pacemakers Blood monitoring Drug delivery systems Urology Company History Vision & Values BAUMANN Group Markets & Products 5 BAUMANN SPRINGS 2009.ppt

14 Our Markets Industry Oil and gas extraction Printing machine industry Lorries / special vehicles Mining Motorbikes Agricultural vehicles Construction of special machinery Aircraft industry Company History Vision & Values BAUMANN Group Markets & Products 6 BAUMANN SPRINGS 2009.ppt

15 Our Markets Marine Industry Injection systems Valve springs for large diesel engines Shock absorbers for turbo chargers Anchor systems Sleeve spring dampers Company History Vision & Values BAUMANN Group Markets & Products 7 BAUMANN SPRINGS 2009.ppt

16 Thankyou for your attention and receipt of your RFQ