Aerospace Turbine Blades
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This page explains how Platform is classified within Other Transport Equipment Manufacturing. Technical values and manufacturer relationships are research references; confirm the current specification and supplier evidence for each order.
The structural base or mounting surface within an aerospace turbine blade assembly that supports and positions other components.
Technical details and manufacturing context for Platform
| Parameter | Typical range | Notes & selection driver |
|---|---|---|
| Operating Temperature | -40–85 °C | Outside this range, seal integrity is compromised |
| Rated Flow Capacity | 15–60 L/min | Flow rates above 60 L/min cause excessive pressure drop |
| Flatness Tolerance | ±0.05 mm | Tighter tolerance ensures proper sealingISO 1101 |
| Surface Roughness | Ra 0.8–1.6 μm | Smoother finish reduces friction and wearISO 4287 |
| Material Grade | Inconel 718 | High-temperature strength and corrosion resistanceASTM B637 |
| Weight | 2.5–4.5 kg | Heavier platforms may affect dynamic balance |
| Mounting Hole Diameter | 8–12 mm | Must match mating component boltsISO 273 |
| Bolt Torque Specification | 25–35 N·m | Under-torque leads to loosening; over-torque may strip threadsISO 898-1 |
| Ingress Protection Rating | IP54–IP65 | Protects against dust and water jetsIEC 60529 |
Ranges are indicative industry figures for RFQ preparation, not a supplier commitment. Confirm every value and standard with the legal manufacturer before ordering.
| pressure: | Up to 500 psi |
| other spec: | Vibration tolerance: 0-2000 Hz, 50g peak |
| temperature: | -50°C to 1000°C |
Indicative industry ranges for design and RFQ preparation. Confirm the exact figures and applicable standard with the manufacturer before specifying.
Quoted from the published standard.
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The platform provides a structural base and mounting surface within the turbine blade assembly. It supports and positions other components, transfers loads from the airfoil to the rotor, and helps define the flow path boundary.
According to the source facts, the material on file is nickel-based superalloy. This material is chosen for its high-temperature strength and corrosion resistance, but specific grades must be confirmed with the manufacturer.
Key parameters include operating pressure, temperature, flow capacity, flatness tolerance, surface roughness, material grade, weight, mounting hole diameter, bolt torque, and ingress protection rating. These values must be confirmed for the specific application.
The platform maintains blade alignment, contributes to the aerodynamic flow path, and provides sealing surfaces to prevent hot gas ingestion. It also transfers loads and may incorporate cooling features to manage temperatures.
This component is essential for the following industrial systems and equipment:
Commonly used trade names and technical identifiers for Platform.
Editorial classification, named public sources where available, and source-reviewed manufacturer records.
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