Blade composite surface strengthening method
A composite surface and surface strengthening technology, applied in the field of surface strengthening, can solve problems such as insufficient surface roughness, large dispersion of blade surface residual stress, and insufficient blade fatigue life, etc., to achieve good surface residual compressive stress and roughness, Improved quality stability and high blade fatigue life
- Summary
- Abstract
- Description
- Claims
- Application Information
AI Technical Summary
Problems solved by technology
Method used
Image
Examples
Example Embodiment
[0030] Example 1:
[0031] A blade composite surface strengthening method, including the following steps:
[0032] Step 1: The front treatment of surface reinforcement of all surfaces of the blade is used in vibrating junction;
[0033] Step 2: For the first time in the blade, load the blade into the liquid shot device, reveal the blade leaves, transition fillets, and hit the surface of the blades and the mixed mill of the projectile and oil to complete the leaf body liquid Removal of the tool after shot;
[0034] Step 3: Clean the blade and remove the oil adhesion of the surface of the blade after processing;
[0035] Step 4: The blade is subjected to the blade, and the blade is loaded into the dry shot blade, revealing the blade, using the surface of the blade by the projectile;
[0036] Step 5: The leaf is subjected to the leaf, put the blade into the dry shot blade, revealing the blade leaves, transition fillets and slabs, and completes the shot of the shot;
[0037] Step 6: A...
Example Embodiment
[0039] Example 2:
[0040] Further, after the vibration jewelery is used to improve the surface-enhanced front treatment of all surfaces of the blade, the surface roughness of the blade is checked, and the surface of the vibrating jet does not allow the residual machine plus traces and abrasive scratches. The traces of the vibrating junction, the surface roughness of the blade should be satisfied with Ra ≤ 0.4 μm.
Example Embodiment
[0041] Example 3:
[0042] Further, the vibrating jewelery abrasive in the step 1 and 6 selects different specifications of alumina particles, the shape of the particles comprises cylindrical, three prism, spherical, ellipsoid.
PUM
Property | Measurement | Unit |
---|---|---|
Surface roughness | aaaaa | aaaaa |
Roughness | aaaaa | aaaaa |
Abstract
Description
Claims
Application Information
- R&D Engineer
- R&D Manager
- IP Professional
- Industry Leading Data Capabilities
- Powerful AI technology
- Patent DNA Extraction
Browse by: Latest US Patents, China's latest patents, Technical Efficacy Thesaurus, Application Domain, Technology Topic.
© 2024 PatSnap. All rights reserved.Legal|Privacy policy|Modern Slavery Act Transparency Statement|Sitemap