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China factory - Sinbo Precision Mechanical Co., Ltd.

Sinbo Precision Mechanical Co., Ltd.

  • China,Dongguan ,Guangdong
  • Verified Supplier
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  3. Precision CNC machining China aerospace engine titanium alloy blade custom
China Precision CNC machining China aerospace engine titanium alloy blade custom
China Precision CNC machining China aerospace engine titanium alloy blade custom

  1. China Precision CNC machining China aerospace engine titanium alloy blade custom
  2. China Precision CNC machining China aerospace engine titanium alloy blade custom
  3. China Precision CNC machining China aerospace engine titanium alloy blade custom
  4. China Precision CNC machining China aerospace engine titanium alloy blade custom
  5. China Precision CNC machining China aerospace engine titanium alloy blade custom
  6. China Precision CNC machining China aerospace engine titanium alloy blade custom
  7. China Precision CNC machining China aerospace engine titanium alloy blade custom
  8. China Precision CNC machining China aerospace engine titanium alloy blade custom
  9. China Precision CNC machining China aerospace engine titanium alloy blade custom

Precision CNC machining China aerospace engine titanium alloy blade custom

  1. MOQ： 100
  2. Price： 10-20
  3. Get Latest Price
Payment Terms L/C,D/A,D/P
Supply Ability 10000
Delivery Time 5-9
Test Equipment Japan Keyence IM7000
Material Capabilities Aluminum
Diameter 0.325inch, 0.13inch
Oem Service Acceptable
Size Customized
Quality 100% Inspection
Coaxiality ±0.01mm
Processing CNC machining,CNC milling,CNC turning
Service OEM/ODM/Customized/Design
Design Software Pro/E, Solidworks, UG
Type Drilling,Other Machining Services
Delivery Port Shanghai
Parallelism Tolerance ±0.02mm
Warranty 1 Year
Casting Method Die Casting
Usage Industrial
Application Machinery
Resistance Corrosion resistant
Original Hardness HRC35-42
Precision 0.001mm
The Tolerance + -0.01mm
Casting Process Gravity Casting
Machining Type Milling, Grinding, Polishing
Cavity Single
Salty Spary 72h

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  1. Product Details
  2. Company Details

Product Specification

Payment Terms L/C,D/A,D/P Supply Ability 10000
Delivery Time 5-9 Test Equipment Japan Keyence IM7000
Material Capabilities Aluminum Diameter 0.325inch, 0.13inch
Oem Service Acceptable Size Customized
Quality 100% Inspection Coaxiality ±0.01mm
Processing CNC machining,CNC milling,CNC turning Service OEM/ODM/Customized/Design
Design Software Pro/E, Solidworks, UG Type Drilling,Other Machining Services
Delivery Port Shanghai Parallelism Tolerance ±0.02mm
Warranty 1 Year Casting Method Die Casting
Usage Industrial Application Machinery
Resistance Corrosion resistant Original Hardness HRC35-42
Precision 0.001mm The Tolerance + -0.01mm
Casting Process Gravity Casting Machining Type Milling, Grinding, Polishing
Cavity Single Salty Spary 72h
High Light CNC machining aerospace titanium blade ，precision CNC machining China ，custom titanium alloy CNC parts
Product Description

Aero-engine blades are core components determining engine performance and reliability. We specialize in high-precision CNC machining of titanium alloy blades, utilizing 5-axis CNC machines and advanced processes to ensure stability under extreme temperatures and pressures. These blades feature thin-walled complex geometries (e.g., leading/trailing edge thickness as low as 0.2mm), high twist angles (up to 80°), and require tight tolerances (±0.05mm) and surface roughness (Ra ≤0.4μm). Our "near-net forging + precision CNC machining" approach controls microstructural properties and enables specialized surface treatments, filling technological gaps in large-scale wide-chord titanium blade manufacturing in China.

Features
  1. High-Precision Complex Surface Machining:
    • 5-axis CNC machining achieves profile tolerances of -0.12~+0.03mm and edge tolerances of ±0.05mm. Optimized tool paths (e.g., spiral entry) minimize idle time.
  2. Superior Material Performance:
    • TC11/TC6 titanium alloys offer high strength and heat resistance (up to 650°C), reducing blade weight by 50% and engine weight by 30-60kg. Laser-assisted or cryogenic cooling machining enhances tool life.
  3. Surface Integrity Enhancement:
    • Ultrasonic Surface Rolling Processing (USRP) with contour-matched pads controls deformation (<0.07mm error), achieving Ra <0.4μm and compressive residual stress for improved fatigue resistance.
  4. Flexible Production Stability:
    • Dual-station machining enables batch production (e.g., 20 minutes for a 30mm blade). Online measurement and compensation ensure consistency.
Technical Parameters Table
Parameter Category Specifications
Material TC11, TC6 titanium alloys
Blade Dimensions Length ≤1000mm (common 434mm–700mm), chord width ≤280mm, thickness 0.2–6mm
Machining Accuracy Profile tolerance ±0.1mm, edge tolerance ±0.05mm, twist error ±10′
Surface Roughness Ra ≤0.4μm
Machine Configuration 5-axis CNC, spindle speed ≥10,000r/min, tool capacity ≥60 tools
Special Processes Laser-assisted/cryogenic machining, USRP strengthening
Applications
  • Civil Aviation: Blades for COMAC C919, offering weight reduction solutions (e.g., HuaTai RuiXiang’s annual capacity of 60,000 blades).
  • Defense & Space: Military engine blades (e.g., 3200kgf-thrust fans), enhancing national security.
  • Energy & Marine: Gas turbines and marine propulsion systems.
Customization Services
  • Flexible Design: Custom 3D modeling and process planning, supported by trial cutting (e.g., "S" test specimens).
  • Small to Large Batches: Automated feeding systems enable continuous production (e.g., NiuWei’s 100+ machine fleet).
Support & Services
  • Technical Consulting: Optimization of cutting parameters and tool selection (e.g., CBN tools for high-speed machining).
  • Real-Time Monitoring: Sensors track cutting force and temperature to prevent faults.
  • After-Sales: 24/7 support for maintenance and process upgrades.

Company Details

Bronze Gleitlager

,

Bronze Sleeve Bushings

 and 

Graphite Plugged Bushings

 from Quality China Factory

  • Business Type:

    Manufacturer

  • Year Established:

    2013

  • Total Annual:

    $8million-$ 9 million

  • Employee Number:

    500~650

  • Ecer Certification：

    Verified Supplier

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Get in touch with us

  • Reach Us
  • Sinbo Precision Mechanical Co., Ltd.
  • No.7,Mingzhu 2 road,Shebei,Huangjiang,Dongguan,Guangdong,China 523752
  • https://www.cncmechanicalpart.com/

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