für Schienenfahrzeuge for railway vehicles Manufacture, repairs and service related to cardan shafts

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1 WiCHMANN - Gelenkwellen Ihr Spezialist für Gelenkwellen in Papiermaschinen WiCHMANN - Cardan shafts für Schienenfahrzeuge for railway vehicles Manufacture, repairs and service related to cardan shafts Leistung, die bewegt

2 OEM-Business The first. With the CSE brand we offer highest quality standards within certified manufacturing processes and services in the OEM segment and remotorisation. We offer cardan shafts for railway vehicles and industrial plants of all kinds with excellent operational safety, high service life and low operational costs. The optimal design of your cardan shaft is based on professional calculation and advisory services to provide you with an individual selection of sizes. WiCHMANN cardan shafts are the right choice for difficult and the most challenging operating conditions: Unsplitted bearing eyes Maintenance-free function Highest possible strength and minimum deformation under load Maximum journal cross bearing capacity Specific material selection and treatment Optimum weld connections Perfected geometry due to computer analyses

3 Service Concept Economical & fast - from 3 hours / 24 hours around the clock / 365 days a year. The family-run business WiCHMANN GmbH is dedicated to unconditional customer orientation. Guaranteeing the operation of your cardan shaft has been our primary goal for over 35 years. Together with our competent employees, we make an international contribution towards reducing breakdowns and machine downtimes to a minimum. Our special strengths are Just-in-Time and Kanban deliveries for components up to flange size 225 mm. WiCHMANN ensures uncomplicated and speedy order handling. Our Customer Care Center looks forward to receiving your inquiry. Our all-purpose repair service - guarantees shortest delivery times at top quality. Origin: NordWestBahn GmbH

4 Quality Made in Germany Certificate ISO 9001 : 2008 Short description Quality management standard ISO : 2004 Environmental management standard DIN EN CL1 Welding of rail vehicles and rail vehicle parts DIN EN ISO Testing procedure & Zertificates Spectral analysis Quality requirements for technical welding manufacturers Short descripton Quick detection of material composition Macrosection images Check of the material structure Hardness test Test of surface hardness and penetration depth Dimensional test Registering the main dimensions Paint thickness test Control of thickness and composition of paint coatings Ultrasonic test Secure elimination of surface errors, such as cracks or fusion defects Radiographic testing for weld seams (RT) Secure elimination of voluminous errors such as pores and slag inclusions Visual testing for weld seams (VT) Secure elimination of exterior errors, such as weld spatter or notches Penetration testing (PT) Secure elimination of open surface errors, such as cracks or pores Magnetic particle testing (MT) Secure elimination of errors directly beneath the surface, such as fusion defects or cracks 2.1 DIN EN Certificate of Compliance 2.2 DIN EN Works certificate incl. results Non-specific testing 3.1 DIN EN Acceptance test certificate incl. results Specific inspection 3D models Spatial component depiction FEM Memberships DVS VDMA Services Component stress analysis via Finite Element Method Short Description Deutscher Verband für Schweißen und verwandte Verfahren e.v. (German Association for Welding, Cutting and Allied Processes) Verband deutscher Maschinen- und Anlagenbau (German Engineering Federation) Training of operative and maintenance personnel on site and at WiCHMANN facilities Measurement and analysis of all operative and design-relevant data (performance, speed, torque, etc.) of your cardan shaft Installation monitoring by skilled technical personnel

5 Partial repair & new production For all makes & models. Even with correct dimensioning and optimal maintenance, component failure in the U-joint is still possible after exceeding the bearing life, which can cause a considerable damage within the facility. For this reason, we recommend the preventive replacement of the relevant components. Component failure can also be caused by unpredicted overloading. Here, with our CSN brand we stand for shortest delivery times and highest quality. In order to guarantee professional workmanship, we recommend that the components be checked and repaired by our qualified personnel. The punctual renewal of defective components reduces maintenance costs. Coordinated pick-up service k- Pick-up d delivery Return Quality control Creation of requested certificates & protocols* Additional and permanent marking* Delivery Special Packaging* Guarantees on refurbished components Inspec Cardansha on repair Cleaning Visual inspection for deformations of all kinds Functional test Disassembly into all single parts Cleaning of all components Inspection of all individuals parts for reusability Radiographic examination of welding seams* Inspection reports* Proposal preparation 3. Reassembly with replacement of defective components Converting to maintenance-free design* 2a.(optional) Cleaning Visual inspection for deformations of all kinds Functional test Balancing process Balancing Permanent marking Paintwork Lubrication * upon request of customer

6 Status 04/ Artikelnummer Subject to change. WiCHMANN GmbH Dieselstr Osnabrück GERMANY Tel Fax info@wichmann-os.de For further information: Osnabrück, April Copyright by WiCHMANN GmbH CSE, CSN and CST are brands of the WiCHMANN group Leistung, die bewegt