WORKHOLDING FROM ONE SOURCE
EXPERIENCED INNOVATIVE DIRECTIVE
In case you require the optimal solution for your clamping application, SAV has the know-how for either mechanical, hydraulic, magnetic and vacuum workholding or even of combinations in case of special applications. SAV can design the most economic clamping method and interface, from machine table to fully automated production.
SAV Workholding and Automation is a globally organised and respected manufacturer and supplier of high quality workholding and automation systems with emphasis on quality, precision and cost efficiency. With 25 years of manufacturing experience and 180 employees SAV develops unique workholding, clamping and automation solutions, standard products and components that can be used for different workholding, clamping and automation solutions.
SAV is presently one of the leading manufacturers and suppliers of Workholding solutions from-one-source in the World. Among her customers are strong automotive industries, machine tool manufacturers and distributors and moreover many highly demanding end-users. SAV focuses on innovation, new technologies and applications. Wit her own qualified development and production facilities in Nuremberg and Mittweida, SAV is capable to react quickly and flexible on specific customer requirements. SAV remains faithful to the “made-in-Germany” principle. WITH 25 YEARS OF MANUFACTURING EXPERIENCE
WITH 25 YEARS OF
MANUFACTURING EXPERIENCE
25
YEARS
WORKHOLDING FROM ONE SOURCE
THE COMPANY SAV Spann- AutomationsNormteiletechnik GmbH Nuremberg Headquarters of the SAV-Group
SAV Produktions GmbH Nuremberg, Germany
SAV-Mittweida GmbH Mittweida, Germany
Administration, Sales
Engineering, Production
Engineering, Production
CONSULTATION DEVELOPMENT MANUFACURING SALES
SAV Magnetic systems
Hard Turning
precision circular grinding and turning
SAV Palletising and Automation
PRODUCT GROUPS
Standard and special pallets
Pallet changer
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Milling
Mould clamping on plastic injection moulding machines
precision surface grinding
precision profile grinding
lifting of loads
machining of rail
SAV Precision Systems
SAV Vacuum Clamping
Precision sine table in Special execution
Special Vacuum systems
Grinding wheel dressers Accessories for circular grinding
Vacuum chucks circular and rectangular
SAV Workholding and Automation
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SAV mechanical clamping
SAV Jigs and Fixtures
Multiple clamping with vices
Indexer with fixture for machining of castings in one setup
Multiple clamping of ejector pins Using a Prism-block and magnet
Special fixture for machining of castings for automotive
SAV Indexers and Special fixtures
PRODUCT GROUPS
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SAV Workholding and Automation
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Examples of hydraulic, mechanical and vacuum fixtures
JIGS AND FIXTURES
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SAV Workholding and Automation
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MANUFACTURING
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SAV Workholding and Automation
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SAV-Magnets for Heavy milling with High feed while Machining rail
SAV Milling magnet with hexagonal poles
Manufacturing of standard and special solutions For the manufacturing of the CAD designed products a range of modern machines is available in the German production facilities. We produce exclusively in our production facilities in Nuremberg and Mittweida, Germany.
MANUFACTURING
50 CNC-machining centres up to 5000 mm machining length
Our own standard products are used by our manufacturing facilities, allowing our engineers to continuously improve and further develop these items. All special solutions are produced exclusively in our state of the art facilities in Nuremberg and Mittweida, Germany. Quality control is constantly controlled by SAV management. SAV is certified according ISO 9001/2000.
3 sinker EDM machines 4 CNC turning machines
2 CNC Gantry milling machines Gantry range 3 m, table length 5 m
1 horizontal turning machine up to diameter 3000 mm
3 off 5 axis hsc milling machines 50 profile / surface / coordinate / circular (internal and outside) grinding machines up to 4000 mm machining length.
4 coordinate measuring machines range: x = 600 mm y = 1000 mm, z = 465 mm 1 injection moulding machine
9 wire cutting machines
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SAV Workholding and Automation
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Electropermanent chuck ø 2800 mm Manufactured from one part
Electropermanent circular chucks for hard turning applications
MAGNET MANUFACTURING SPECIAL SOLUTIONS
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have been designed by SAV since the very beginning of hard turning technology. The developed experienced was repeatedly used in product design and manufacturing technologies. Consequently the SAV circular chucks are applied world wide for machining of thin rings with a market leading reputation.
The following quality criteria could be reduced to half the value when compared to conventional clamping methods: - Surface quality Ra - Circular and cylindrical deviation - Wall thickness deviations
The requirements can be achieved here only in consideration of: - maximum stiffness – due to body and pole plate design - highest long term stability – due to heat treatment and construction design - maximum holding forces – for transferring the high passive forces - optimal wear resistance – due to pole plate design - absolute water tight – class IP 69 - flexibility – with individual adjustment to the machine tools geometry - assembly optimized – due to large chuck manufacturing from one part or 2 segments of 180° SAV Workholding and Automation
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SAV-pallet changer PW 1250 with automation package. Work piece pallets – zero reference system with integrated pneumatic rotation connector and pneumatic controlled access door, modified for DMU50. With optional M-function interface for automatic loading and unloading of work piece pallets
Line gantries with conveying bands for automatic loading of machining centre.
Pneumatic controlled SAV-Pallet gripper loads pallet with circular part into the Clamping system of a DMU50. The raw workpiece is clamped into a 80 mm jaw width vice, which is mounted on to a 148 mm SAV pallet. Automatic pallet changing from Work piece storage
AUTOMATION SOLUTIONS
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Strengths of Partec GmbH Development and installed solutions in the following application fields: machine loading servicing AUTOMATION TECHNOLOGIES handling assembling AND HANDLING SYSTEMS
SAV Workholding and Automation
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Static FEM analysis for Electropermanent round chuck in segmented designs. Diameter 2800 mm, extending over machine table; load 10 000 N.
Simulation of 6 axis operation Static FEM analysis for electropermanent circular chuck in segmented design. Diameter 2800 mm, extending over machine table. Load 10 000 N.
DESIGN RESEARCH AND DEVELOPMENT
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Engineering of standard and special solutions
Leading in technology – for SAV not just words
Using modern CAD work stations our staff designs precision products for standard and special applications. Magnetic workholding requires specific experience which we have made available for our customers. To ensure the most flexible application of our catalogue products, we apply the many years of experience in the field of special workholding into the designs of even more effective standard products. Thus we are able to offer our customers matured and state-of-the-art technology.
Research and development are for SAV the basis for success. We develop for our customers magnetic, hydraulic, mechanical and vacuum workholding solutions, but also moulds and prototypes to customer specifications. Available are 11 linked CAD working stations in different locations. All are equipped with 3D systems and FEM calculation modules for magnetostatic, thermal, static and dynamic analysis. We work with Solid Works 2005, Catia V5, NesCAD 2005, AutoCAD R14, Mechanical Desktop and Euklid Design. The information exchange with customers can be made with following interfacing: IGES, DXF (all versions), DWG, STEP, VDA, PARASOLID, UNIGRAPHIC, CATIA-EXPORTED, CATIA-MODELL, VRML and STL. The designs are transferred to our manufacturing through CAD/CAMapplications NC-WORKS96 and PEPS CAD/CAM V4.2.7.
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Design of a fixture – Process chain for clamping design. Definition of tools within the geometric limitation of the machine With an installed base of more then 1000 special designs and fixtures. We can provide you the required know-how.
We not only offer you the classical “fixturing” but also our engineering services. These include the support in designing the optimal dimensions of the workpiece with respect to fixture requirements, the FEM calculation with respect to the machining forces as well as the Definition of tools within the geometric limitation of the machine.
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Design of fixture friendly workpiece
FEM calculation of a workpiece model
SPECIAL DESIGNS definition of tools within the geometric limitation of the machine
MARKETING & SALES WORKHOLDING FROM ONE SOURCE APPLY FOR OUR CATALOGUES AVAILABLE IN GERMAN OR ENGLISH “SAV Systems Catalogue” Products and systems for precision workholding applications
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Magnetic Workholding for milling
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THE SAV GROUP IS REPRESENTED WORLDWIDE SAV NUREMBERG Germany – Headquarters
Sales and marketing – Germany, Austria, Switzerland
Germany
SAV Spann- AutomationsNormteiletechnik GmbH Schießplatzstraße 36+38a D-90469 Nuremberg Germany Tel.: +49 - 911 - 9483-0 Fax: +49 - 911 - 4801426 Email:
[email protected]
SAV PRODUCTION SAV Production GmbH
Leipziger Straße 31 D-09648 Mittweida Germany
Gundelfinger Straße 8 D-90469 Nuremberg-Eibach Germany
PARTEC Automation Technology and Handling Systems
Nuremberg-Eibach
Leipziger Straße 29 D-09648 Mittweida Germany
SAV Locations SAV Distributors
SAV Mittweida GmbH Leipziger Straße 29-31 D-09648 Mittweida Germany
The SAV Group – Known worldwide for its innovative Workholding is growing.
Since autumn of 2004 the existing export network was significantly extended with the founding of different daughters in Europe, Asia and America. This enables SAV to be even more active in the international market.
EMATECH GmbH
Electronic and magnetic technology Luitpoldstraße 32 D-87700 Memmingen Germany
SAV INTERNATIONAL BRANCH OFFICES Czech Republic Sales and Marketing – Central and Eastern Europe
The Netherlands Sales and Marketing - International
SAV Workholding and Automation SAV CZECH spol. s. r. o. Steenenstraat 8 Kotojedy 56 CZ-767 01 Kromeríž Tschechiche Republik Tel.: +420 - 573 - 334 062
THE SAV-GROUP
F&K Prototyping and Erosion Technology
Polen Sales and Marketing – Poland
SAV POLSKA sp. z o.o ul. Hetmanska 38 PL-85-039 Bydgoszcz Polen Tel.: +48 - 52 321 91 40
NL-3262 JM Oud-Beijerland Niederlande Tel.: +31 - 186 - 626 469
North-America Sales and Marketing – North America
SAV-North America Inc. 250 Nutmeg Road South STE South Windsor, CT 06074, USA Tel.: +1 - 860 - 882 - 0841 China Sales and Marketing – Asia
SAV-Asia (in progress) Hongkong / Guangzou
THE SAV-GROUP 20
www.sav-workholding.com
SAV Spann- AutomationsNormteiletechnik GmbH Schiessplatzstrasse 36+38a D-90469 Nuremberg Germany Tel.: +49 - 911 - 9483 - 0 Fax: +49 - 911 - 4801426 Email:
[email protected] Internet: www.sav-workholding.com
