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CNC Turn Mill Precision Machining Part 6061 Aluminum Oil Tank Housing

Basic Properties
Place of Origin: China
Brand Name: Vigorous
Trading Properties
Minimum Order Quantity: 1 Piece
Price: Negotiable
Payment Terms: T/T,L/C
Supply Ability: 500–2000 pcs/month
Product Summary
Custom CNC turn-mill composite 6061 aluminum oil tank housing with integrated heat-dissipation ribs, one-clamp complete machining for dimensional accuracy, ±0.01 mm tolerance, lightweight with excellent corrosion resistance. Fully customizable for automation, hydraulic systems, and industrial machinery applications.

Product Details

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Turn Mill Precision Machining Part

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CNC Precision Machining Part

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6061 Aluminum Oil Tank Housing

Material: 6061 Aluminum Alloy
Maximum Outer Diameter: Ø90 Mm
Overall Length: 126 Mm
Main Inner Bore: Ø89 Mm
Key Bore Tolerance: Ø90 ₀⁺⁰·⁰³ Mm / Ø89 ₀⁺⁰·⁰³ Mm
Product Weight: 0.59 KG
Product Description
Custom CNC Turn Mill 6061 Aluminum Oil Tank Housing Mechanical Spare Parts
This precision oil tank housing is manufactured by CNC turn-mill composite machining, featuring large-diameter cylindrical body, fin-shaped heat dissipation ribs, multi-step inner bores, mounting flanges, side threaded ports and strict drawing-specified tolerance requirements.
CNC turn-mill composite machining enables one-clamp complete forming for complex rotary-profile parts with milling features, eliminates multiple re-clamping errors, and ensures stable dimensional accuracy for cylindrical surfaces, heat-dissipation ribs, flange mounting holes and side threaded holes.
It is widely applied for automation equipment, packaging machinery, hydraulic system, robotics, industrial machinery and other custom OEM projects.
Product Highlights
  • One-clamp CNC Turn-Mill Composite Machining
    Complete turning, milling, heat-dissipation rib forming, drilling and threading in single setup. Eliminates repeated clamping errors, ensures high positional accuracy for bores, flanges and side oil ports.
  • Integrated Heat-dissipation Rib Structure
    Integrally-formed cooling fins enhance heat dissipation performance for hydraulic oil tank housing, stable operating temperature for hydraulic systems.
  • 6061 Aluminum Alloy Material
    Light-weight, moderate mechanical strength, good corrosion resistance, excellent machinability, supports anodizing surface treatment for sealing & anti-wear performance.
  • Strict Drawing-Driven Tolerance Control
    Critical bore tolerance up to +0.03 mm, consistent dimension for sealing mating surfaces, reduces oil leakage risk for hydraulic housing.
  • Custom OEM Service Available
    Fully customized per customer 2D drawings / 3D models, support prototype, low-volume and mass production.
  • One-stop Manufacturing Solution
    In-house CNC machining plus optional surface finishing, save your multi-supplier sourcing cost.
Product Specifications
Final dimensions and tolerances are manufactured according to the approved customer drawing.
Item Specification
Product Type Precision CNC Turn-Mill Composite Oil Tank Housing
Machining Process CNC Turn-Mill Composite
Material 6061 Aluminum Alloy
Maximum Outer Diameter Approx. Ø90 mm
Overall Length Approx. 126 mm
Main Inner Bore Ø89 mm
Key Bore Tolerance Ø90 ₀⁺⁰·⁰³ mm / Ø89 ₀⁺⁰·⁰³ mm
Mounting Structure Square flange with mounting holes
Side Feature Threaded side port for oil connection
Product Weight 0.59 KG
Surface Roughness Per customer drawing requirement
Tolerance According to customer drawing
Production Prototype / Low Volume / Mass Production
CNC Turn-Mill Composite Machining Advantages
Feature Our Capability
Complex Rotary-Milled Part Machining One-setup processing for cylinder housing with heat-dissipation ribs and flange structure
Combined Turning & Milling Features Complete turning, milling, hole drilling & threading in single clamping
Fewer Setups Eliminate repeated fixture repositioning, reduce clamping-induced position errors
Dimensional Consistency Stable tight tolerance for inner bore, outer diameter, mounting pitch and thread positions
Complex Profile Quality High-quality finish for heat-dissipation ribs, sealing mating faces and threaded ports
Available Materials
We provide CNC machining for a wide range of engineering materials:
Material Common Grades
Aluminum 6061, 6061-T6, 6063, 7075
Stainless Steel 304, 316, 17-4PH
Alloy Steel 4140, 4130, 42CrMo4
Brass C360, H62
Copper Copper Alloys
Titanium Grade 2, Grade 5
Plastics POM, PA6, PA66, ABS, Nylon
Other materials are available according to customer requirements.
Surface Finishing
Depending on the application, we can provide:
  • Anodizing
  • Hard Anodizing
  • Polishing
  • Brushing
  • Passivation
  • Electroless Nickel Plating
  • Electroplating
  • Powder Coating
Typical Applications
  • Automation Equipment
  • Packaging Machinery
  • Hydraulic & Pneumatic Systems
  • Robotics
  • Industrial Machinery
  • Medical Equipment
  • Food Processing Equipment
  • Automotive Components
  • Custom OEM Machinery
Frequently Asked Questions
1. Why is CNC turn-mill composite suitable for this oil tank housing component?
This oil tank housing is a complex rotary part integrated with cylindrical body, heat-dissipation ribs, mounting flange and side threaded ports. CNC turn-mill composite completes turning, milling, drilling and threading in one clamping, avoids repeated fixture errors and meets strict drawing tolerance requirements.
2. What materials can you machine?
We can machine aluminum, stainless steel, alloy steel, brass, copper, titanium and engineering plastics. Custom materials are also available according to customer specifications.
3. What is the maximum size you can machine?
The exact machining capacity depends on the machine and component geometry. Please send us your 2D drawing or 3D CAD model for an engineering evaluation.
4. Can you provide surface treatment?
Yes. We can arrange anodizing, hard anodizing, polishing, passivation, plating, powder coating and other customized surface treatments.
5. Can you manufacture according to our drawings?
Yes. We provide custom CNC turn-mill composite machining from 2D drawings and 3D CAD files, including prototypes, low-volume production and mass production.
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