URB GROUP G E N E R A L P R E S E N T A T I O N URB Group - Rulmenti S.A. 320, Republicii Street, Zip code 731108 Barlad Romania tel: +40235412120 fax: +40235-30.82.00 info@urb.ro - www.urbgroup.com
Who we are: History & Facilities & Sales Info 01 Design Capabilities & Applications 02 Manufacturing Processes & Controls CONTENT 03 Quality Control & Certificates 04 05
WHO WE ARE 2001 A period of big investments in Barlad Factory started production 1953 – machine technologies 2005 The Forging technology from Haterbur Founding Anadolu Rulman factory and Wagner Germany was applied 1973 2006 (ART) in Turkey successfully 1975 Modernization of turning and grinding Acquisition of MGM factory in Hungary – 2007 workshops 1982 1992 Continuous modernization of various – 2011 Starting the building of India factory machinery and equipment 1996 2000 Finalization of privatization process 2018 Continued investment 3
PLANTS RULMENTI S.A. (Romania) BEARING TYPES SIZE RANGE (MM) Established in 1953 Total Area: 1.300.000 m ² Radial Ball Bearings 150 ≤ d ≤ 400 300 ≤ D ≤ 600 Covered Area: 400.000 m ² Thrust Bearings 10 ≤ d ≤ 320 24 ≤ D ≤ 420 Cylindrical Roller Bearings 15 ≤ d ≤ 750 30 ≤ D ≤ 910 Spherical Roller Bearings 40 ≤ d ≤ 450 80 ≤ D ≤ 650 4
PLANTS Anadolu Rulman (Turkey) BEARING TYPES SIZE RANGE (MM) Established in 2005 Single Row Deep Groove Total Area: 125.000 m² 10 ≤ d ≤ 250 50 ≤ D ≤ 300 Ball Bearings Covered Area: 10.000 m² Tapered Roller Bearings 10 ≤ d ≤ 160 100 ≤ D ≤ 250 Induction Coated Shaft 8 ≤ d ≤ 70 5
PLANTS MGM (Hungary) BEARING TYPES SIZE RANGE (MM) Single Row Tapered Roller BEARING TYPES SIZE RANGE (MM) Established in 1950 50 ≤ d ≤ 160 100 ≤ D ≤ 300 Bearings Total Area: 64.000 m² Single Row Tapered Roller Paired or Double Row 30 < = d < = 160 50 < = D < = 300 Covered Area: 40.000 m² Bearings 50 ≤ d ≤ 160 100 ≤ D ≤ 300 Tapered Roller Bearings Single Row Deep Groove Ball Paired or Double Row 50 ≤ d ≤ 130 100 ≤ D ≤ 200 55 < = d < = 90 100 < = D < = 160 Tapered Roller Bearings Bearings 6
PLANTS URB INDIA 2020 7
URB Group - Organization Germany Hungary America Romania Turkey India Sales Office Manufacturing Plant Warehouse 8
SALES - Regions Europe 39 % Middle East & Africa Asia/Pacific 10 % 17% America 34% 9
SALES - Product Types OTHER TURNING AXIAL, COMPONENTS, COMPONENTS, 2% 5% 16% RADIAL, 2% CYLINDRICAL, 33% SPHERICAL, 42% 10
MAIN CUSTOMERS - RAILWAY ROMANIAN Railways POLISH Railways TURKISH Railways BULGARIAN Railways GREEK Railways VIETNAMESE Railways 11
REFERENCES 12
2. DESIGN CAPABILITIES & APPLICATIONS COMPUTER AIDED DESIGN PROENGINEER - URB SOFTWARE 13
2. DESIGN CAPABILITIES & APPLICATIONS COMPUTER AIDED ANALYSIS ANSYS - URB SOFTWARE Dedicated R&D Team Cooperation with Technical University More Accurate Analysis 14
2. DESIGN CAPABILITIES & APPLICATIONS ENGINEERING SOLUTIONS Shape and Geometry Changes in construction Optimized raceway surfaces Drilled rollers Rollers with logarithmic profile Higher load capacity 15
2. DESIGN CAPABILITIES & APPLICATIONS ENGINEERING SOLUTIONS Product Developments Special Bearings New cage types Combined Bearings 16
2. DESIGN CAPABILITIES & APPLICATIONS ENGINEERING SOLUTIONS Product Developments Double Row Spherical Roller Bearings with Rubber Seals 17
2. DESIGN CAPABILITIES & APPLICATIONS ENGINEERING SOLUTIONS Product Developments Ceramic Ball Bearings Low friction Corrosion resistance Reduced weight Higher speed Reduced need for lubrication 18
2. DESIGN CAPABILITIES & APPLICATIONS ENGINEERING SOLUTIONS C r s Product Developments B1 r s B r s * Our dedicated R&D team can provide r s B d D F specially designed products with application D E d d1 D1 and service engineering on non-standard applications B r s D F 19
2. DESIGN CAPABILITIES & APPLICATIONS Applications OIL INDUSTRY 20
2. DESIGN CAPABILITIES & APPLICATIONS Applications RAILWAYS r s r s r s d F D B B 21
2. DESIGN CAPABILITIES & APPLICATIONS Applications WIND ENERGY small and medium sizes - Rotor Pitch / Nacelle Yaw - Gearbox 22
2. DESIGN CAPABILITIES & APPLICATIONS Applications METALLURGY C r s r s B D d F 23
2. DESIGN CAPABILITIES & APPLICATIONS Applications AGRICULTURE, MINING, CEMENT, METALS, TRUCKS, CRANES 24
2. DESIGN CAPABILITIES & APPLICATIONS Applications ELEVATORS, ROPE SHEAVES 25
MAIN STEEL SUPPLIERS Ovako - Sweden Deutsche Edelstahlwerke - Germany OEMK – Russia Kobe Steel – Japan Sanyo – Japan Moravia Steel – Czech BMZ – Belarus 26
3. MANUFACTURING PROCESSES & CONTROLS 1. Material Control Storage Raw material checking • According to ISO 683-17 According to specific technical requirements by customer 27
1. Material Control Incoming Inspection Raw material pre-production • analysis: Hardness (Rockwell, Brinell, Vickers) Microstructure/macrostructure (carbides network, carbides streaks, martensitic structure, decarburized layers) Spectral analysis (chemical composition, % of elements in used steel) 28
Outer & inner ring forging • equipment's: 2. Forging Wagner 250 Wagner 400V, 400N Wagner 630V, 630N AMP 20 AMP 30 AMP 50 Hammers (1&2 tons) Primary heat treatment- • Annealing equipment: Siemens 1500-1/2 Siemens 750-1 Uttis Sand blasting: • TK1/3; Rosler Dimensional (ID/OD/H), • hardness, microstructure and surface checking 29
Outer & inner ring soft turning • equipment: CNC machine 3. Turning & Heat Treatment Automatic lathes Quality Control • Dimensional (ID/OD/H, angles, raceways, recess, radius) Form deviations (ovality, profile deviation, parallelism, conicity, raceway deviations) Surface checking (surface defects, roughness) Secondary heat treatment- • Quenching and tempering equipment ’s : EBNER 1/2 MD318 1/2 Dimensional, microstructure • Residual austenite, hardness checking 30
4. Grinding Outer & inner ring grinding • equipment ’ s: CNC - grinding machines Centerless grinding machines Classic grinding machines Quality Control: • Dimensional (ID/OD/H, angles, raceways, recess, radius) Form deviations (ovality, profile deviation, parallelism, conicity, raceway deviations) Surface checking (surface defects, roughness) 31
Coil phosphating • Cold pressing with Sakamura • Presses 5. Rollers Face & outer grinding • Quality control: • Dimensional Form deviations Surface checking (visual defects) Heat treatment (Quenching • and Tempering) MD318 1/2 Rollers grinding • Vibrosmothing using Kromas • equipment's Sorting of rollers(OD/H) 0,5/1 • µm Speedy TRLa 32 GTRS
6. Cages Brass cages: • In-house ccentrifugal casting CNC milling, turning and drilling Chemical bath Polyamide cages are • produced through injection at the Tooling Dept. Steel cages: • Cold pressing of steel sheets (deep-drawing, cutting) Turning and vibro-smoothing Sand-blasting 33
Non destructive testing for • 7. Bearing Elements’ Reception and Assembly railway industry Ultrasonic testing Magnetic powder inspection Eddy currents Expanssion test Post-assembly • demagnetizing and washing Final characteristics • checking Final assembly • 3D dimensional testing • Preserving with • conservative for18 months guarantee 34
Tooling Workshop Total area of 10,900 m² • 357 direct machines & • 114 auxiliary machines Capable of: • Turning Milling Grinding Metallic structuring (bending, shocking, rolling, welding) Heat treatment Titanium covering Electrical discharging 35
4. QUALITY CONTROL Quality & Measurement Laboratories s 36
4. QUALITY CONTROL 3D Testing in Quality & Measurement Laboratories 37
4. QUALITY CONTROL Bearing Life Time Testing Lab 38
4. QUALITY CONTROL Dynamic Bearing Testing Rig Able to test bearings • up to Ø500 mm outer diameter Axial load simulation • 39
4. QUALITY CONTROL Packaging 40
Recommend
More recommend
