Quality Management and Testing

Quality Control

• Chemical analysis – Spectrotest
• Mechanical properties – Tensile and Impact tests
• Under-surface cracks detection - Ultrasonic test – Krautkammer USM 35XS
• Surface cracks detection
• Dimension CMM inspection – Wenzel 3020-40 a Merlin 1100
• Teeth profile inspection – Klingelnberg P100 a P300
• Report of heat treatment process:

- Hardness of teeth
- Effective case depth
- Microstructure of case depth

• Post-grinding burned surface detection – Rollscan 300 

Test Rigs

• Running test of gear units:

- temperature
- pressure
- sound level
- vibrations

• Non-load tests
• Load tests up to 8 MW of load
• Cooling chamber test designated for gear units operating under extremely cold conditions
• Rail vehicle gear units test - dynamic load is simulated during testing your gearbox

Third Party Certification

• Inspection for acceptance of your gearboxes by third party bodies: BV, DNV, LRS, GL, ABS, KR, RMR, CCS
• Wikov is certified according to ISO 9001:2015 by Lloyd’s Register Quality Assurance
  and Bureau Veritas Quality International

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