Reverse engineering and supply of hydropower spare parts
Replace legacy or obsolete parts with application-specific engineering and manufacturing.
Braz Hydro develops spare parts for turbines and hydromechanical systems when original drawings are unavailable or the original supplier no longer supports the requirement. The solution is based on the existing part, equipment interfaces and operating requirements.
Challenges with legacy parts
Critical parts that are discontinued or no longer supported by the original supplier.
Incomplete documentation, dimensional discrepancies or unspecified materials.
The need to reduce compatibility risks during maintenance.
How we develop the part
Component identification
We confirm the part’s function, location, interfaces, material and operating conditions.
Reverse engineering
We use available documents, measurements, inspection and modeling to rebuild the technical definition.
Design validation
We review dimensions, tolerances, materials, finish and manufacturing requirements with the customer.
Manufacturing and supply
We manufacture or coordinate supply of the part, with inspection and documentation according to scope.
IllustrationIllustrative images — not photographs of a specific plant.
What we need
- A sample, removed part, drawings or photographs of the component.
- Dimensions, tolerances, materials and interface information.
- Turbine model, generating unit and part location.
- Operating conditions, observed failures and required delivery date.
What you receive
- A technical definition of the part and its installation interfaces.
- Applicable drawings, models or engineering documentation.
- A manufactured part or supply solution within the agreed scope.
- Inspection records and agreed delivery documentation.
Frequently asked questions
Can you manufacture a part without the original drawing?
Yes. Reverse engineering can use the existing part, measurements, records and equipment requirements to develop the technical definition.
Which components can you supply?
The scope may include turbine components, hydromechanical systems and associated interfaces, subject to technical assessment.
Can the purchase use FINAME or BNDES?
This depends on the supply classification, commercial structure and current FINAME and BNDES rules.